{"id":26865,"date":"2023-03-11T17:46:54","date_gmt":"2023-03-11T16:46:54","guid":{"rendered":"http:\/\/batimedianews.com\/live\/?p=26865"},"modified":"2023-07-15T15:05:50","modified_gmt":"2023-07-15T13:05:50","slug":"le-salon-ish-2023-a-francfort-doit-confirmer-lenorme-developpement-des-pompes-a-chaleur","status":"publish","type":"post","link":"http:\/\/batimedianews.com\/live\/index.php\/2023\/03\/11\/le-salon-ish-2023-a-francfort-doit-confirmer-lenorme-developpement-des-pompes-a-chaleur\/","title":{"rendered":"Le salon ISH 2023 \u00e0 Francfort doit confirmer l\u2019\u00e9norme d\u00e9veloppement des pompes \u00e0 chaleur"},"content":{"rendered":"\n<p>La derni\u00e8re \u00e9dition d\u2019ISH date de 2019. Depuis, sous l\u2019influence de la guerre en Ukraine, du changement climatique et de l\u2019\u00e9volution r\u00e8glementaire, le monde du chauffage a chang\u00e9.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"720\" height=\"477\" src=\"https:\/\/i2.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/01-ish2023.jpg?resize=720%2C477\" alt=\"\" class=\"wp-image-26866\" srcset=\"https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/01-ish2023-scaled.jpg?resize=1024%2C678 1024w, https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/01-ish2023-scaled.jpg?resize=600%2C397 600w, https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/01-ish2023-scaled.jpg?resize=768%2C509 768w, https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/01-ish2023-scaled.jpg?resize=1536%2C1017 1536w, https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/01-ish2023-scaled.jpg?resize=2048%2C1356 2048w, https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/01-ish2023-scaled.jpg?resize=10%2C7 10w, https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/01-ish2023-scaled.jpg?resize=432%2C286 432w, https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/01-ish2023-scaled.jpg?resize=396%2C262 396w, https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/01-ish2023-scaled.jpg?resize=1120%2C742 1120w, https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/01-ish2023-scaled.jpg?resize=660%2C437 660w, https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/01-ish2023-scaled.jpg?resize=332%2C220 332w, https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/01-ish2023-scaled.jpg?w=1440 1440w, https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/01-ish2023-scaled.jpg?w=2160 2160w\" sizes=\"(max-width: 600px) 91vw, (max-width: 900px) 600px, (max-width: 1060px) 50vw, (max-width: 1200px) 520px, (max-width: 1400px) 43vw, 600px\" data-recalc-dims=\"1\" \/><figcaption>Pascal Poggi<\/figcaption><\/figure>\n\n\n\n<p>ISH 2023 sera l\u2019occasion de comprendre comment les industriels europ\u00e9ens ont r\u00e9agi au changement de paradigme \u00e9nerg\u00e9tique depuis l\u2019invasion de l\u2019Ukraine. <\/p>\n\n\n\n<p>Le salon ISH 2023 nous offre une unique perspective europ\u00e9enne sur la mani\u00e8re dont les industriels ont traduit les bouleversements des trois derni\u00e8res ann\u00e9es en choix technologiques pour leurs syst\u00e8mes de chauffage, de production d\u2019eau chaude sanitaire, de ventilation, de production et de stockage d\u2019\u00e9nergie sur site, et m\u00eame les solutions d\u2019\u00e9quipement de salles de bains.<br>ISH r\u00e9unit en effet toute l\u2019industrie europ\u00e9enne, depuis l\u2019ath\u00e9nien&nbsp; Calpak-Cicero-Hellas et ses solutions solaires thermiques, jusqu\u2019au su\u00e9dois Nibe et ses pompes \u00e0 chaleur haute temp\u00e9rature. Sans oublier la diversit\u00e9 des chaudi\u00e8res italiennes, des radiateurs italiens, des chaudi\u00e8res et de la cog\u00e9n\u00e9ration allemande, ni les chaudi\u00e8res et pompes \u00e0 chaleurs des fabricants fran\u00e7ais.<\/p>\n\n\n\n<p>Mais tout \u00e7a, c\u2019\u00e9tait avant, depuis trois ans tout a chang\u00e9. Le salon ouvre lundi 13 mars et ferme vendredi 17 mars \u00e0 18 heures. Nous aurons cinq jours pour bien comprendre les solutions choisies par les industriels. En attendant, voici les tendances auxquelles nous pensons pouvoir nous attendre, raisonnablement. Nous ne sommes pas \u00e0 l\u2019abri de surprises.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"678\" height=\"1024\" src=\"https:\/\/i2.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/02-ish2023.jpg?resize=678%2C1024\" alt=\"\" class=\"wp-image-26867\" srcset=\"https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/02-ish2023-scaled.jpg?resize=678%2C1024 678w, https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/02-ish2023-scaled.jpg?resize=397%2C600 397w, https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/02-ish2023-scaled.jpg?resize=768%2C1160 768w, https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/02-ish2023-scaled.jpg?resize=1017%2C1536 1017w, https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/02-ish2023-scaled.jpg?resize=1356%2C2048 1356w, https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/02-ish2023-scaled.jpg?resize=7%2C10 7w, https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/02-ish2023-scaled.jpg?resize=432%2C652 432w, https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/02-ish2023-scaled.jpg?resize=396%2C598 396w, https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/02-ish2023-scaled.jpg?resize=1120%2C1691 1120w, https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/02-ish2023-scaled.jpg?resize=660%2C996 660w, https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/02-ish2023-scaled.jpg?resize=146%2C220 146w, https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/02-ish2023-scaled.jpg?w=1696 1696w, https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/02-ish2023-scaled.jpg?w=1440 1440w\" sizes=\"(max-width: 600px) 91vw, (max-width: 900px) 600px, (max-width: 1060px) 50vw, (max-width: 1200px) 520px, (max-width: 1400px) 43vw, 600px\" data-recalc-dims=\"1\" \/><figcaption>Pascal Poggi<\/figcaption><\/figure>\n\n\n\n<p>Vaillant a entrepris de r\u00e9orienter ses fabrications vers la pompe \u00e0 chaleur avec la construction d\u2019une nouvelle usine en Slovaquie. Le groupe devrait cependant pr\u00e9senter une offre diversifi\u00e9e \u00e0 ISH incluant chaudi\u00e8res, pompes \u00e0 chaleur, solaire thermique et photovolta\u00efque. <\/p>\n\n\n\n<p><strong>Formidable d\u00e9veloppement des pompes \u00e0 chaleur<\/strong><\/p>\n\n\n\n<p>Vendredi 10 mars, le groupe Vaillant \u2013 en France, \u00e7a se prononce aussi Saunier-Duval \u2013 a annonc\u00e9 le commissionnement de sa nouvelle mega usine de pompes \u00e0 chaleur \u00e0 Senica, en Slovaquie. Le groupe, qui fabrique d\u00e9j\u00e0 des pac en France, en Allemagne et au Royaume-Uni, confirme sa r\u00e9orientation strat\u00e9gique et sa transformation en industriel majeur de la thermodynamique. Avec cette nouvelle usine, le groupe Vaillant aura une capacit\u00e9 de production de plus de 500&nbsp;000 pac par an en Europe.<\/p>\n\n\n\n<p>Vaillant a \u00e9t\u00e9 l\u2019un des tout premiers fabricants \u00e0 opter pour le R290 dans ses pompes \u00e0 chaleur, il y a d\u00e9j\u00e0 5 ans. Nous verrons quels fluides il adopte pour ses nouveaux mod\u00e8les. La question des fluides est en effet essentielle et nous en avons d\u00e9j\u00e0 parl\u00e9 de mani\u00e8re approfondie dans notre article consacr\u00e9 aux fluides frigorig\u00e8nes.<\/p>\n\n\n\n<p>Outre Vaillant, virtuellement tous les autres grands sp\u00e9cialistes du chauffage \u2013 le groupe Bosch avec notamment sa marque fran\u00e7aise elm leblanc, Viessmann, le groupe BDR-Thermea avec notamment les marques De Dietrich et Chapp\u00e9e, Wolf, Hoval et le groupe Ariston avec les marques Atag, Chaffoteaux, Elco, \u2026 &#8211; ont annonc\u00e9 de nouvelles pompes \u00e0 chaleur \u00e0 ISH.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"720\" height=\"477\" src=\"https:\/\/i2.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/03-01-ish2023.jpg?resize=720%2C477\" alt=\"\" class=\"wp-image-26868\" srcset=\"https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/03-01-ish2023-scaled.jpg?resize=1024%2C678 1024w, https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/03-01-ish2023-scaled.jpg?resize=600%2C397 600w, https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/03-01-ish2023-scaled.jpg?resize=768%2C509 768w, https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/03-01-ish2023-scaled.jpg?resize=1536%2C1017 1536w, https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/03-01-ish2023-scaled.jpg?resize=2048%2C1356 2048w, https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/03-01-ish2023-scaled.jpg?resize=10%2C7 10w, https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/03-01-ish2023-scaled.jpg?resize=432%2C286 432w, https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/03-01-ish2023-scaled.jpg?resize=396%2C262 396w, https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/03-01-ish2023-scaled.jpg?resize=1120%2C742 1120w, https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/03-01-ish2023-scaled.jpg?resize=660%2C437 660w, https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/03-01-ish2023-scaled.jpg?resize=332%2C220 332w, https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/03-01-ish2023-scaled.jpg?w=1440 1440w, https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/03-01-ish2023-scaled.jpg?w=2160 2160w\" sizes=\"(max-width: 600px) 91vw, (max-width: 900px) 600px, (max-width: 1060px) 50vw, (max-width: 1200px) 520px, (max-width: 1400px) 43vw, 600px\" data-recalc-dims=\"1\" \/><figcaption>Pascal Poggi <\/figcaption><\/figure>\n\n\n\n<p>A ISH, les \u00e9quipementiers du monde du chauffage exposent \u00e9galement. Le breton Sermeta SAS, le roi du corps de chauffe en acier inoxydable, sera pr\u00e9sent. Il sera int\u00e9ressant de voir dans quelle mesure il se r\u00e9invente face au d\u00e9clin des ventes de chaudi\u00e8res. <\/p>\n\n\n\n<p><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"720\" height=\"477\" src=\"https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/14-ish2023.jpg?resize=720%2C477\" alt=\"\" class=\"wp-image-26870\" srcset=\"https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/14-ish2023-scaled.jpg?resize=1024%2C678 1024w, https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/14-ish2023-scaled.jpg?resize=600%2C397 600w, https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/14-ish2023-scaled.jpg?resize=768%2C509 768w, https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/14-ish2023-scaled.jpg?resize=1536%2C1017 1536w, https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/14-ish2023-scaled.jpg?resize=2048%2C1356 2048w, https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/14-ish2023-scaled.jpg?resize=10%2C7 10w, https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/14-ish2023-scaled.jpg?resize=432%2C286 432w, https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/14-ish2023-scaled.jpg?resize=396%2C262 396w, https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/14-ish2023-scaled.jpg?resize=1120%2C742 1120w, https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/14-ish2023-scaled.jpg?resize=660%2C437 660w, https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/14-ish2023-scaled.jpg?resize=332%2C220 332w, https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/14-ish2023-scaled.jpg?w=1440 1440w, https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/14-ish2023-scaled.jpg?w=2160 2160w\" sizes=\"(max-width: 600px) 91vw, (max-width: 900px) 600px, (max-width: 1060px) 50vw, (max-width: 1200px) 520px, (max-width: 1400px) 43vw, 600px\" data-recalc-dims=\"1\" \/><figcaption>Pascal Poggi <\/figcaption><\/figure>\n\n\n\n<p>Viessmann est engag\u00e9 depuis plusieurs ann\u00e9es dans l\u2019association des pompes \u00e0 chaleur et du solaire thermique et photovolta\u00efque. A ISH 2023, l\u2019industriel mettra en outre en avant l\u2019int\u00e9r\u00eat d\u2019ajouter son stockage d\u2019\u00e9lectricit\u00e9 modulaire en batteries Vitovolt. <\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"720\" height=\"477\" src=\"https:\/\/i2.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/15-ish2023.jpg?resize=720%2C477\" alt=\"\" class=\"wp-image-26871\" srcset=\"https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/15-ish2023-scaled.jpg?resize=1024%2C678 1024w, https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/15-ish2023-scaled.jpg?resize=600%2C397 600w, https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/15-ish2023-scaled.jpg?resize=768%2C509 768w, https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/15-ish2023-scaled.jpg?resize=1536%2C1017 1536w, https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/15-ish2023-scaled.jpg?resize=2048%2C1356 2048w, https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/15-ish2023-scaled.jpg?resize=10%2C7 10w, https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/15-ish2023-scaled.jpg?resize=432%2C286 432w, https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/15-ish2023-scaled.jpg?resize=396%2C262 396w, https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/15-ish2023-scaled.jpg?resize=1120%2C742 1120w, https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/15-ish2023-scaled.jpg?resize=660%2C437 660w, https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/15-ish2023-scaled.jpg?resize=332%2C220 332w, https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/15-ish2023-scaled.jpg?w=1440 1440w, https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/15-ish2023-scaled.jpg?w=2160 2160w\" sizes=\"(max-width: 600px) 91vw, (max-width: 900px) 600px, (max-width: 1060px) 50vw, (max-width: 1200px) 520px, (max-width: 1400px) 43vw, 600px\" data-recalc-dims=\"1\" \/><figcaption>Pascal Poggi <\/figcaption><\/figure>\n\n\n\n<p>ISH est aussi une \u00e9norme exposition d\u2019\u00e9metteurs de chaleur de toutes sortes, depuis les radiateurs design italiens, jusqu\u2019aux invisibles plafonds et planchers chauffants-rafra\u00eechissant d\u2019Europe du Nord. Cette ann\u00e9e, plus encore que d\u2019habitude, l\u2019accent devrait \u00eatre mis sur le pilotage terminal des \u00e9metteurs pour ne pas consommer plus d\u2019\u00e9nergie que n\u00e9cessaire. Avec sans doute plus de robinets de chauffage motoris\u00e9s et pilot\u00e9s par des solutions de communication sans fil, dont ZigBee Green Power.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"720\" height=\"477\" src=\"https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/16-ish2023.jpg?resize=720%2C477\" alt=\"\" class=\"wp-image-26872\" srcset=\"https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/16-ish2023-scaled.jpg?resize=1024%2C678 1024w, https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/16-ish2023-scaled.jpg?resize=600%2C397 600w, https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/16-ish2023-scaled.jpg?resize=768%2C509 768w, https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/16-ish2023-scaled.jpg?resize=1536%2C1017 1536w, https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/16-ish2023-scaled.jpg?resize=2048%2C1356 2048w, https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/16-ish2023-scaled.jpg?resize=10%2C7 10w, https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/16-ish2023-scaled.jpg?resize=432%2C286 432w, https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/16-ish2023-scaled.jpg?resize=396%2C262 396w, https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/16-ish2023-scaled.jpg?resize=1120%2C742 1120w, https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/16-ish2023-scaled.jpg?resize=660%2C437 660w, https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/16-ish2023-scaled.jpg?resize=332%2C220 332w, https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/16-ish2023-scaled.jpg?w=1440 1440w, https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/16-ish2023-scaled.jpg?w=2160 2160w\" sizes=\"(max-width: 600px) 91vw, (max-width: 900px) 600px, (max-width: 1060px) 50vw, (max-width: 1200px) 520px, (max-width: 1400px) 43vw, 600px\" data-recalc-dims=\"1\" \/><\/figure>\n\n\n\n<p><strong>Energies renouvelables et pompes \u00e0 chaleur<\/strong><\/p>\n\n\n\n<p>La plupart de ces marques associent d\u00e9sormais pompes \u00e0 chaleur, solaire thermique, solaire photovolta\u00efque et stockage d\u2019\u00e9nergie sous forme de chaleur ou d\u2019\u00e9lectricit\u00e9 en batteries pour proposer des solutions capables d\u2019assurer une quasi-autonomie \u00e9nerg\u00e9tique en maison individuelle, petit collectif et petit tertiaire. Le pionnier du genre est le berlinois HPS (Home Power Solutions) dont les syst\u00e8mes Picea rassembles des panneaux photovolta\u00efques, un \u00e9lectrolyseur pour la production d\u2019hydrog\u00e8ne sur site, un stockage d\u2019hydrog\u00e8ne, une pile \u00e0 combustible pour la production d\u2019\u00e9lectricit\u00e9 et de chaleur, plus curieusement un groupe de ventilation double flux avec r\u00e9cup\u00e9ration de chaleur. Picea assure une autonomie \u00e9nerg\u00e9tique \u00e0 une maison bien isol\u00e9e jusqu\u2019\u00e0 une surface de 140 m\u00b2. A ISH, HPS devrait pr\u00e9senter ses nouvelles solutions plus puissantes pour le tertiaire et le collectif.<\/p>\n\n\n\n<p>D\u2019autres marques, dont Viessmann, mais aussi le groupe Bosch, plus Samsung, Haier, Midea et d\u2019autres sont clairement engag\u00e9s dans la m\u00eame direction.<\/p>\n\n\n\n<p>Le stockage d\u2019\u00e9lectricit\u00e9 entre \u00e0 ISH pour la premi\u00e8re fois et on devrait voir au moins une petite douzaine d\u2019offres, reposant sur diff\u00e9rentes technologies. Le suisse Prolux Solutions AG a m\u00eame remport\u00e9 un prix dans la comp\u00e9tition \u00ab&nbsp;Design Plus&nbsp;\u00bb pour son stockage d\u2019\u00e9lectricit\u00e9 Prolux STORAC qui utilise une batterie redox \u00e0 recirculation, sans lithium. C\u2019est une batterie au vanadium qui stocke l\u2019\u00e9lectricit\u00e9 par transformation chimique d\u2019une solution \u00e9lectrolytique. Prolux Solutions indique une dur\u00e9e de vie de 20 ans pour son stockage, avec une disponibilit\u00e9 de 95% de la capacit\u00e9 de stockage au bout de la 20<sup>\u00e8me<\/sup> ann\u00e9e.<\/p>\n\n\n\n<p>04-ish2023<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" src=\"https:\/\/i2.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/04-ish2023-1.jpg?resize=678%2C1024\" alt=\"\" class=\"wp-image-26873\" width=\"678\" height=\"1024\" srcset=\"https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/04-ish2023-1-scaled.jpg?resize=678%2C1024 678w, https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/04-ish2023-1-scaled.jpg?resize=397%2C600 397w, https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/04-ish2023-1-scaled.jpg?resize=768%2C1160 768w, https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/04-ish2023-1-scaled.jpg?resize=1017%2C1536 1017w, https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/04-ish2023-1-scaled.jpg?resize=1356%2C2048 1356w, https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/04-ish2023-1-scaled.jpg?resize=7%2C10 7w, https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/04-ish2023-1-scaled.jpg?resize=432%2C652 432w, https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/04-ish2023-1-scaled.jpg?resize=396%2C598 396w, https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/04-ish2023-1-scaled.jpg?resize=1120%2C1691 1120w, https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/04-ish2023-1-scaled.jpg?resize=660%2C996 660w, https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/04-ish2023-1-scaled.jpg?resize=146%2C220 146w, https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/04-ish2023-1-scaled.jpg?w=1696 1696w, https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/04-ish2023-1-scaled.jpg?w=1440 1440w\" sizes=\"(max-width: 600px) 91vw, (max-width: 900px) 600px, (max-width: 1060px) 50vw, (max-width: 1200px) 520px, (max-width: 1400px) 43vw, 600px\" data-recalc-dims=\"1\" \/><figcaption>Pascal Poggi <\/figcaption><\/figure>\n\n\n\n<p>Le groupe Vaillant a adopt\u00e9 le R290 depuis 5 ans pour ses nouvelles pompes \u00e0 chaleur. Il devrait redoubler dans cette direction, voire proposer des pompes \u00e0 chaleur plus puissance au R290 pour le tertiaire et le collectif. <\/p>\n\n\n\n<p><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"720\" height=\"477\" src=\"https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/05-ish2023.jpg?resize=720%2C477\" alt=\"\" class=\"wp-image-26874\" srcset=\"https:\/\/i2.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/05-ish2023-scaled.jpg?resize=1024%2C678 1024w, https:\/\/i2.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/05-ish2023-scaled.jpg?resize=600%2C397 600w, https:\/\/i2.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/05-ish2023-scaled.jpg?resize=768%2C509 768w, https:\/\/i2.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/05-ish2023-scaled.jpg?resize=1536%2C1017 1536w, https:\/\/i2.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/05-ish2023-scaled.jpg?resize=2048%2C1356 2048w, https:\/\/i2.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/05-ish2023-scaled.jpg?resize=10%2C7 10w, https:\/\/i2.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/05-ish2023-scaled.jpg?resize=432%2C286 432w, https:\/\/i2.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/05-ish2023-scaled.jpg?resize=396%2C262 396w, https:\/\/i2.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/05-ish2023-scaled.jpg?resize=1120%2C742 1120w, https:\/\/i2.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/05-ish2023-scaled.jpg?resize=660%2C437 660w, https:\/\/i2.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/05-ish2023-scaled.jpg?resize=332%2C220 332w, https:\/\/i2.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/05-ish2023-scaled.jpg?w=1440 1440w, https:\/\/i2.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/05-ish2023-scaled.jpg?w=2160 2160w\" sizes=\"(max-width: 600px) 91vw, (max-width: 900px) 600px, (max-width: 1060px) 50vw, (max-width: 1200px) 520px, (max-width: 1400px) 43vw, 600px\" data-recalc-dims=\"1\" \/><\/figure>\n\n\n\n<p>L\u2019association des pompes \u00e0 chaleur et du solaire thermique et\/ou photovolta\u00efque sera sans doute l\u2019une des principales directions de d\u00e9veloppement \u00e0 ISH, avec des technologies tr\u00e8s diverses dont nous dresserons l\u2019inventaire dans les jours \u00e0 venir, au fur et \u00e0 mesure de notre exploration du salon. <\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"678\" height=\"1024\" src=\"https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/06-ish2023.jpg?resize=678%2C1024\" alt=\"\" class=\"wp-image-26875\" srcset=\"https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/06-ish2023-scaled.jpg?resize=678%2C1024 678w, https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/06-ish2023-scaled.jpg?resize=397%2C600 397w, https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/06-ish2023-scaled.jpg?resize=768%2C1160 768w, https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/06-ish2023-scaled.jpg?resize=1017%2C1536 1017w, https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/06-ish2023-scaled.jpg?resize=1356%2C2048 1356w, https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/06-ish2023-scaled.jpg?resize=7%2C10 7w, https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/06-ish2023-scaled.jpg?resize=432%2C652 432w, https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/06-ish2023-scaled.jpg?resize=396%2C598 396w, https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/06-ish2023-scaled.jpg?resize=1120%2C1691 1120w, https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/06-ish2023-scaled.jpg?resize=660%2C996 660w, https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/06-ish2023-scaled.jpg?resize=146%2C220 146w, https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/06-ish2023-scaled.jpg?w=1696 1696w, https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/06-ish2023-scaled.jpg?w=1440 1440w\" sizes=\"(max-width: 600px) 91vw, (max-width: 900px) 600px, (max-width: 1060px) 50vw, (max-width: 1200px) 520px, (max-width: 1400px) 43vw, 600px\" data-recalc-dims=\"1\" \/><figcaption>Pascal Poggi <\/figcaption><\/figure>\n\n\n\n<p>Naturellement, nous attendons un fort d\u00e9veloppement du R290 en pompes \u00e0 chaleur monobloc air\/eau. M\u00eame les fabricants asiatiques, accro au R32, pourraient d\u00e9voiler de nouvelles machines au R290 \u00e0 ISH. <\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"720\" height=\"477\" src=\"https:\/\/i2.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/07-ish2023.jpg?resize=720%2C477\" alt=\"\" class=\"wp-image-26876\" srcset=\"https:\/\/i2.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/07-ish2023-scaled.jpg?resize=1024%2C678 1024w, https:\/\/i2.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/07-ish2023-scaled.jpg?resize=600%2C397 600w, https:\/\/i2.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/07-ish2023-scaled.jpg?resize=768%2C509 768w, https:\/\/i2.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/07-ish2023-scaled.jpg?resize=1536%2C1017 1536w, https:\/\/i2.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/07-ish2023-scaled.jpg?resize=2048%2C1356 2048w, https:\/\/i2.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/07-ish2023-scaled.jpg?resize=10%2C7 10w, https:\/\/i2.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/07-ish2023-scaled.jpg?resize=432%2C286 432w, https:\/\/i2.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/07-ish2023-scaled.jpg?resize=396%2C262 396w, https:\/\/i2.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/07-ish2023-scaled.jpg?resize=1120%2C742 1120w, https:\/\/i2.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/07-ish2023-scaled.jpg?resize=660%2C437 660w, https:\/\/i2.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/07-ish2023-scaled.jpg?resize=332%2C220 332w, https:\/\/i2.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/07-ish2023-scaled.jpg?w=1440 1440w, https:\/\/i2.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/07-ish2023-scaled.jpg?w=2160 2160w\" sizes=\"(max-width: 600px) 91vw, (max-width: 900px) 600px, (max-width: 1060px) 50vw, (max-width: 1200px) 520px, (max-width: 1400px) 43vw, 600px\" data-recalc-dims=\"1\" \/><figcaption>Pascal Poggi<\/figcaption><\/figure>\n\n\n\n<p>ISH sera aussi le lieu de l\u2019annonce de mod\u00e8les de pompes \u00e0 chaleur r\u00e9versibles plus puissants pour le tertiaire et le collectif, \u00e0 la fois en version air\/eau et en version eau\/eau ou eau glycol\u00e9e\/eau pour la g\u00e9othermie. <\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"720\" height=\"477\" src=\"https:\/\/i2.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/08-ish2023.jpg?resize=720%2C477\" alt=\"\" class=\"wp-image-26877\" srcset=\"https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/08-ish2023-scaled.jpg?resize=1024%2C678 1024w, https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/08-ish2023-scaled.jpg?resize=600%2C397 600w, https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/08-ish2023-scaled.jpg?resize=768%2C509 768w, https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/08-ish2023-scaled.jpg?resize=1536%2C1017 1536w, https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/08-ish2023-scaled.jpg?resize=2048%2C1356 2048w, https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/08-ish2023-scaled.jpg?resize=10%2C7 10w, https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/08-ish2023-scaled.jpg?resize=432%2C286 432w, https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/08-ish2023-scaled.jpg?resize=396%2C262 396w, https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/08-ish2023-scaled.jpg?resize=1120%2C742 1120w, https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/08-ish2023-scaled.jpg?resize=660%2C437 660w, https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/08-ish2023-scaled.jpg?resize=332%2C220 332w, https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/08-ish2023-scaled.jpg?w=1440 1440w, https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/08-ish2023-scaled.jpg?w=2160 2160w\" sizes=\"(max-width: 600px) 91vw, (max-width: 900px) 600px, (max-width: 1060px) 50vw, (max-width: 1200px) 520px, (max-width: 1400px) 43vw, 600px\" data-recalc-dims=\"1\" \/><figcaption>Pascal Poggi<\/figcaption><\/figure>\n\n\n\n<p>Les pompes \u00e0 chaleur utilisant des HFO permettent d\u2019atteindre des temp\u00e9ratures de d\u00e9part d\u2019eau \u00e9lev\u00e9es. Ce qui est int\u00e9ressant en r\u00e9novation tertiaire et en immeubles collectifs. Mais les HFO sont mis en danger par la r\u00e9forme du r\u00e8glement europ\u00e9en REACH. Est-ce que les constructeurs vont persister dans ce choix ou montreront-ils d\u00e9j\u00e0 d\u2019autres approches technologiques&nbsp;? <\/p>\n\n\n\n<p><strong>Et la cog\u00e9n\u00e9ration&nbsp;?<\/strong><\/p>\n\n\n\n<p>Traditionnellement sur le march\u00e9 allemand, on trouvait de nombreuses solutions de cog\u00e9n\u00e9ration de petite puissance, de 30 \u00e0 500 kWth, parce que la diff\u00e9rence de prix importante entre le gaz, russe et peu cher, et l\u2019\u00e9lectricit\u00e9 du r\u00e9seau, deux fois plus cher qu\u2019en France, rendait la production simultan\u00e9e de chaleur et d\u2019\u00e9lectricit\u00e9 sur site parfaitement rentable. Mais voil\u00e0, depuis l\u2019invasion de l\u2019Ukraine, le prix du gaz s\u2019est envol\u00e9 et a d\u00e9truit cette rentabilit\u00e9.<\/p>\n\n\n\n<p>Des industriels du bois rel\u00e8vent le d\u00e9fi cependant et Froling devrait montrer \u00e0 ISH une nouvelle version de son syst\u00e8me de cog\u00e9n\u00e9ration fonctionnant au bois.<\/p>\n\n\n\n<p>Les industriels de la chaudi\u00e8re n\u2019ont pas abandonn\u00e9 ce march\u00e9. Mais, pour l\u2019avenir, \u00e0 une \u00e9ch\u00e9ance encore tr\u00e8s peu claire, ils se tournent plut\u00f4t vers l\u2019hydrog\u00e8ne, soit en remplacement du gaz naturel, soit en m\u00e9lange avec le gaz naturel et des biogaz. Du coup, nous devrions voir \u00e0 ISH 2023 la multiplication de solution de gestion de combustion dans les chaudi\u00e8res, pour permettre l\u2019ajustement des param\u00e8tres de combustion \u2013 notamment le volume d\u2019air comburant \u2013 \u00e0 la vol\u00e9e en fonction de la nature des gaz qui parviennent au g\u00e9n\u00e9rateur. Viessmann, BDR Thermea, Bosch et Vaillant devraient proposer de tels \u00e9quipements.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"720\" height=\"477\" src=\"https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/09-ish2023.jpg?resize=720%2C477\" alt=\"\" class=\"wp-image-26878\" srcset=\"https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/09-ish2023-scaled.jpg?resize=1024%2C678 1024w, https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/09-ish2023-scaled.jpg?resize=600%2C397 600w, https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/09-ish2023-scaled.jpg?resize=768%2C509 768w, https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/09-ish2023-scaled.jpg?resize=1536%2C1017 1536w, https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/09-ish2023-scaled.jpg?resize=2048%2C1356 2048w, https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/09-ish2023-scaled.jpg?resize=10%2C7 10w, https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/09-ish2023-scaled.jpg?resize=432%2C286 432w, https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/09-ish2023-scaled.jpg?resize=396%2C262 396w, https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/09-ish2023-scaled.jpg?resize=1120%2C742 1120w, https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/09-ish2023-scaled.jpg?resize=660%2C437 660w, https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/09-ish2023-scaled.jpg?resize=332%2C220 332w, https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/09-ish2023-scaled.jpg?w=1440 1440w, https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/09-ish2023-scaled.jpg?w=2160 2160w\" sizes=\"(max-width: 600px) 91vw, (max-width: 900px) 600px, (max-width: 1060px) 50vw, (max-width: 1200px) 520px, (max-width: 1400px) 43vw, 600px\" data-recalc-dims=\"1\" \/><figcaption>Pascal Poggi <\/figcaption><\/figure>\n\n\n\n<p>Est-ce que la cog\u00e9n\u00e9ration gaz a v\u00e9cu&nbsp;? Les prix du gaz naturel et de l\u2019\u00e9lectricit\u00e9 sont d\u00e9sormais trop proches pour garantir une rentabilit\u00e9 \u00e9conomique. A ISH, nous verrons des offres de cog\u00e9n\u00e9ration bois et, peut-\u00eatre, une renaissance des piles \u00e0 combustibles qui sont une solution der cog\u00e9n\u00e9ration \u00e0 partir d\u2019hydrog\u00e8ne. <\/p>\n\n\n\n<div class=\"wp-block-jetpack-tiled-gallery aligncenter is-style-rectangular\"><div class=\"tiled-gallery__gallery\"><div class=\"tiled-gallery__row\"><div class=\"tiled-gallery__col\" style=\"flex-basis:50.00000%\"><figure class=\"tiled-gallery__item\"><img srcset=\"https:\/\/i2.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/10-ish2023-1024x678.jpg?strip=info&#038;w=600 600w,https:\/\/i2.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/10-ish2023-1024x678.jpg?strip=info&#038;w=900 900w,https:\/\/i2.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/10-ish2023-1024x678.jpg?strip=info&#038;w=1200 1200w,https:\/\/i2.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/10-ish2023-1024x678.jpg?strip=info&#038;w=1500 1500w,https:\/\/i2.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/10-ish2023-1024x678.jpg?strip=info&#038;w=1800 1800w,https:\/\/i2.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/10-ish2023-1024x678.jpg?strip=info&#038;w=2000 2000w\" alt=\"\" data-height=\"1696\" data-id=\"26879\" data-link=\"http:\/\/batimedianews.com\/live\/?attachment_id=26879\" data-url=\"http:\/\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/10-ish2023-1024x678.jpg\" data-width=\"2560\" src=\"https:\/\/i2.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/10-ish2023-1024x678.jpg\" data-amp-layout=\"responsive\"\/><\/figure><\/div><div class=\"tiled-gallery__col\" style=\"flex-basis:50.00000%\"><figure class=\"tiled-gallery__item\"><img srcset=\"https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/11-ish2023-1024x678.jpg?strip=info&#038;w=600 600w,https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/11-ish2023-1024x678.jpg?strip=info&#038;w=900 900w,https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/11-ish2023-1024x678.jpg?strip=info&#038;w=1200 1200w,https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/11-ish2023-1024x678.jpg?strip=info&#038;w=1500 1500w,https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/11-ish2023-1024x678.jpg?strip=info&#038;w=1800 1800w,https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/11-ish2023-1024x678.jpg?strip=info&#038;w=2000 2000w\" alt=\"\" data-height=\"1696\" data-id=\"26880\" data-link=\"http:\/\/batimedianews.com\/live\/?attachment_id=26880\" data-url=\"http:\/\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/11-ish2023-1024x678.jpg\" data-width=\"2560\" src=\"https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/11-ish2023-1024x678.jpg\" data-amp-layout=\"responsive\"\/><\/figure><\/div><\/div><\/div><\/div>\n\n\n\n<p>Plusieurs industriels, dont Bosch Thermotechnologie, sont d\u00e9sormais en mesure de proposer des chaudi\u00e8res de plusieurs MW de puissance fonctionnant enti\u00e8rement \u00e0 base d\u2019hydrog\u00e8ne ou bien \u00e0 partir d\u2019un m\u00e9lange gaz\/hydrog\u00e8ne dans des proportions variables. Doc. PP<\/p>\n\n\n\n<p><strong>La production d\u2019eau chaude \u00e9volue peu<\/strong><\/p>\n\n\n\n<p>C\u00f4t\u00e9 production d\u2019Eau Chaude Sanitaire (ECS), les progr\u00e8s ne sont pas bien nets. Nous verrons sans doute encore plus de chauffe-eau thermodynamiques et de pompes \u00e0 chaleur triple service (chauffage, rafra\u00eechissement et ECS) avec peut-\u00eatre une syst\u00e9matisation de la r\u00e9cup\u00e9ration de chaleur en mode rafra\u00eechissement pour produire l\u2019ECS gratuitement ou presque. Les fabricants asiatiques de pompes \u00e0 chaleur dominent dans cette technologie.<\/p>\n\n\n\n<p>Naturellement, le solaire thermique et photovolta\u00efque seront appel\u00e9s \u00e0 la rescousse, de plus en plus souvent de mani\u00e8re simultan\u00e9e&nbsp;: le solaire thermique pour pr\u00e9chauffer l\u2019ECS, le photovolta\u00efque en autoconsommation directe pour faire fonctionner les ballons thermodynamiques et les pompes \u00e0 chaleur. Nous n\u2019attendons pas de r\u00e9volution, mais nous aimerions tellement avoir tort&nbsp;!<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"720\" height=\"477\" src=\"https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/17-ish2023.jpg?resize=720%2C477\" alt=\"\" class=\"wp-image-26881\" srcset=\"https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/17-ish2023-scaled.jpg?resize=1024%2C678 1024w, https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/17-ish2023-scaled.jpg?resize=600%2C397 600w, https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/17-ish2023-scaled.jpg?resize=768%2C509 768w, https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/17-ish2023-scaled.jpg?resize=1536%2C1017 1536w, https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/17-ish2023-scaled.jpg?resize=2048%2C1356 2048w, https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/17-ish2023-scaled.jpg?resize=10%2C7 10w, https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/17-ish2023-scaled.jpg?resize=432%2C286 432w, https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/17-ish2023-scaled.jpg?resize=396%2C262 396w, https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/17-ish2023-scaled.jpg?resize=1120%2C742 1120w, https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/17-ish2023-scaled.jpg?resize=660%2C437 660w, https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/17-ish2023-scaled.jpg?resize=332%2C220 332w, https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/17-ish2023-scaled.jpg?w=1440 1440w, https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/17-ish2023-scaled.jpg?w=2160 2160w\" sizes=\"(max-width: 600px) 91vw, (max-width: 900px) 600px, (max-width: 1060px) 50vw, (max-width: 1200px) 520px, (max-width: 1400px) 43vw, 600px\" data-recalc-dims=\"1\" \/><figcaption>Pascal Poggi<\/figcaption><\/figure>\n\n\n\n<p>L\u2019Allemagne est le pays de l\u2019eau sanitaire \u00e9lectrique directe. La structure de leurs offres de contrat d\u2019alimentation en \u00e9lectricit\u00e9 avec des abonnements peu co\u00fbteux et quasi-ind\u00e9pendants de la puissance souscrite y est favorable. L\u2019autoconsommation photovolta\u00efque donne \u00e0 cette technologie une nouvelle pertinence. En France, cette technologie est presque exclusivement utilis\u00e9e pour la production d\u2019ECS dans les blocs sanitaires des immeubles de bureaux. <\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"720\" height=\"477\" src=\"https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/19-ish2023.jpg?resize=720%2C477\" alt=\"\" class=\"wp-image-26882\" srcset=\"https:\/\/i2.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/19-ish2023-scaled.jpg?resize=1024%2C678 1024w, https:\/\/i2.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/19-ish2023-scaled.jpg?resize=600%2C397 600w, https:\/\/i2.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/19-ish2023-scaled.jpg?resize=768%2C509 768w, https:\/\/i2.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/19-ish2023-scaled.jpg?resize=1536%2C1017 1536w, https:\/\/i2.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/19-ish2023-scaled.jpg?resize=2048%2C1356 2048w, https:\/\/i2.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/19-ish2023-scaled.jpg?resize=10%2C7 10w, https:\/\/i2.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/19-ish2023-scaled.jpg?resize=432%2C286 432w, https:\/\/i2.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/19-ish2023-scaled.jpg?resize=396%2C262 396w, https:\/\/i2.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/19-ish2023-scaled.jpg?resize=1120%2C742 1120w, https:\/\/i2.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/19-ish2023-scaled.jpg?resize=660%2C437 660w, https:\/\/i2.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/19-ish2023-scaled.jpg?resize=332%2C220 332w, https:\/\/i2.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/19-ish2023-scaled.jpg?w=1440 1440w, https:\/\/i2.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/19-ish2023-scaled.jpg?w=2160 2160w\" sizes=\"(max-width: 600px) 91vw, (max-width: 900px) 600px, (max-width: 1060px) 50vw, (max-width: 1200px) 520px, (max-width: 1400px) 43vw, 600px\" data-recalc-dims=\"1\" \/><figcaption>Pascal Poggi<\/figcaption><\/figure>\n\n\n\n<p>Wolf pr\u00e9sentera \u00e0 ISH ses nouvelles offres de pac triple service, sans doute au R290. Le ballon de stockage, comme d\u2019habitude, sera con\u00e7u pour recevoir un circuit primaire solaire thermique, en plus du circuit de r\u00e9chauffage issu de la pac. <\/p>\n\n\n\n<p><strong>A ISH, la ventilation est syst\u00e9matiquement double flux \u00e0 r\u00e9cup\u00e9ration de chaleur<\/strong><\/p>\n\n\n\n<p>La France et l\u2019Allemagne ont des partis-pris oppos\u00e9s en ce qui concerne la ventilation des locaux. La France et l\u2019Allemagne visent une bonne Qualit\u00e9 d\u2019Air Int\u00e9rieur (QAI). Mais les d\u00e9bits d\u2019air r\u00e9glementaires en France sont plus faibles que partout ailleurs en Europe et la r\u00e9glementation thermique fran\u00e7aise consid\u00e8re la ventilation comme une perte de chaleur. C\u2019est pour cela que dans la RE2020, installer deux salles de bains dans un logement est p\u00e9nalisant, puisque cela ajoute des bouches d\u2019extraction d\u2019air. En Allemagne, les d\u00e9bits r\u00e9glementaires sont plus importants et les constructeurs ont tr\u00e8s t\u00f4t d\u00e9cid\u00e9 de g\u00e9n\u00e9raliser le double flux avec r\u00e9cup\u00e9ration de chaleur pour pr\u00e9chauffer l\u2019air neuf entrant.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"720\" height=\"477\" src=\"https:\/\/i2.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/20-ish2023.jpg?resize=720%2C477\" alt=\"\" class=\"wp-image-26883\" srcset=\"https:\/\/i2.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/20-ish2023-scaled.jpg?resize=1024%2C678 1024w, https:\/\/i2.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/20-ish2023-scaled.jpg?resize=600%2C397 600w, https:\/\/i2.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/20-ish2023-scaled.jpg?resize=768%2C509 768w, https:\/\/i2.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/20-ish2023-scaled.jpg?resize=1536%2C1017 1536w, https:\/\/i2.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/20-ish2023-scaled.jpg?resize=2048%2C1356 2048w, https:\/\/i2.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/20-ish2023-scaled.jpg?resize=10%2C7 10w, https:\/\/i2.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/20-ish2023-scaled.jpg?resize=432%2C286 432w, https:\/\/i2.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/20-ish2023-scaled.jpg?resize=396%2C262 396w, https:\/\/i2.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/20-ish2023-scaled.jpg?resize=1120%2C742 1120w, https:\/\/i2.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/20-ish2023-scaled.jpg?resize=660%2C437 660w, https:\/\/i2.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/20-ish2023-scaled.jpg?resize=332%2C220 332w, https:\/\/i2.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/20-ish2023-scaled.jpg?w=1440 1440w, https:\/\/i2.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/20-ish2023-scaled.jpg?w=2160 2160w\" sizes=\"(max-width: 600px) 91vw, (max-width: 900px) 600px, (max-width: 1060px) 50vw, (max-width: 1200px) 520px, (max-width: 1400px) 43vw, 600px\" data-recalc-dims=\"1\" \/><figcaption>Pascal Poggi<\/figcaption><\/figure>\n\n\n\n<p>ISH mettra en sc\u00e8ne des solutions \u00e0 peine pr\u00e9sentes en France de ventilation double flux \u00e0 r\u00e9cup\u00e9ration de chaleur pi\u00e8ce par pi\u00e8ce pour la r\u00e9novation. <\/p>\n\n\n\n<p><\/p>\n\n\n\n<div class=\"wp-block-jetpack-tiled-gallery aligncenter is-style-rectangular\"><div class=\"tiled-gallery__gallery\"><div class=\"tiled-gallery__row\"><div class=\"tiled-gallery__col\" style=\"flex-basis:50.00000%\"><figure class=\"tiled-gallery__item\"><img srcset=\"https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/21-ish2023-1024x678.jpg?strip=info&#038;w=600 600w,https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/21-ish2023-1024x678.jpg?strip=info&#038;w=900 900w,https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/21-ish2023-1024x678.jpg?strip=info&#038;w=1200 1200w,https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/21-ish2023-1024x678.jpg?strip=info&#038;w=1500 1500w,https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/21-ish2023-1024x678.jpg?strip=info&#038;w=1800 1800w,https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/21-ish2023-1024x678.jpg?strip=info&#038;w=2000 2000w\" alt=\"\" data-height=\"1696\" data-id=\"26884\" data-link=\"http:\/\/batimedianews.com\/live\/?attachment_id=26884\" data-url=\"http:\/\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/21-ish2023-1024x678.jpg\" data-width=\"2560\" src=\"https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/21-ish2023-1024x678.jpg\" data-amp-layout=\"responsive\"\/><\/figure><\/div><div class=\"tiled-gallery__col\" style=\"flex-basis:50.00000%\"><figure class=\"tiled-gallery__item\"><img srcset=\"https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/22-ish2023-1024x678.jpg?strip=info&#038;w=600 600w,https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/22-ish2023-1024x678.jpg?strip=info&#038;w=900 900w,https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/22-ish2023-1024x678.jpg?strip=info&#038;w=1200 1200w,https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/22-ish2023-1024x678.jpg?strip=info&#038;w=1500 1500w,https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/22-ish2023-1024x678.jpg?strip=info&#038;w=1800 1800w,https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/22-ish2023-1024x678.jpg?strip=info&#038;w=2000 2000w\" alt=\"\" data-height=\"1696\" data-id=\"26885\" data-link=\"http:\/\/batimedianews.com\/live\/?attachment_id=26885\" data-url=\"http:\/\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/22-ish2023-1024x678.jpg\" data-width=\"2560\" src=\"https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/22-ish2023-1024x678.jpg\" data-amp-layout=\"responsive\"\/><\/figure><\/div><\/div><\/div><\/div>\n\n\n\n<p>Pour faciliter leur entretien et les changements de filtres, les groupes double flux allemands sont plut\u00f4t muraux et facilement accessibles. <\/p>\n\n\n\n<p><strong>Sanitaire esth\u00e9tique et technique<\/strong><\/p>\n\n\n\n<p>Avec le d\u00e9clin du sanitaire \u00e0 La Mostra Convegno en Italie, ISH est devenu probablement le plus important salon du sanitaire en Europe. Nous y verrons \u00e0 la fois les derni\u00e8res tendances esth\u00e9tiques des appareils sanitaires et de la robinetterie. Ainsi que toutes les nouvelles solutions pour le sanitaire technique&nbsp;: canalisations, sertissages, \u00e9vacuations, b\u00e2ti-supports, \u2026<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"720\" height=\"477\" src=\"https:\/\/i2.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/29-ish2023.jpg?resize=720%2C477\" alt=\"\" class=\"wp-image-26886\" srcset=\"https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/29-ish2023-scaled.jpg?resize=1024%2C678 1024w, https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/29-ish2023-scaled.jpg?resize=600%2C397 600w, https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/29-ish2023-scaled.jpg?resize=768%2C509 768w, https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/29-ish2023-scaled.jpg?resize=1536%2C1017 1536w, https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/29-ish2023-scaled.jpg?resize=2048%2C1356 2048w, https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/29-ish2023-scaled.jpg?resize=10%2C7 10w, https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/29-ish2023-scaled.jpg?resize=432%2C286 432w, https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/29-ish2023-scaled.jpg?resize=396%2C262 396w, https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/29-ish2023-scaled.jpg?resize=1120%2C742 1120w, https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/29-ish2023-scaled.jpg?resize=660%2C437 660w, https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/29-ish2023-scaled.jpg?resize=332%2C220 332w, https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/29-ish2023-scaled.jpg?w=1440 1440w, https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/29-ish2023-scaled.jpg?w=2160 2160w\" sizes=\"(max-width: 600px) 91vw, (max-width: 900px) 600px, (max-width: 1060px) 50vw, (max-width: 1200px) 520px, (max-width: 1400px) 43vw, 600px\" data-recalc-dims=\"1\" \/><figcaption>Pascal Poggi <\/figcaption><\/figure>\n\n\n\n<p>L\u2019innovation esth\u00e9tique en sanitaire est difficile. R\u00e9guli\u00e8rement les industriels mettent en avant des appareils en couleur, mais ann\u00e9e apr\u00e8s ann\u00e9e, ils vendent plus de 95% de blanc. L\u2019espace contraint des salles de bains ruine le discours rab\u00e2ch\u00e9 sur la salle de bains \u00e0 vivre. Personne ne dispose d\u2019une salle de bains de plus de 20 m\u00b2 en collectif, ni dans la plupart des maisons individuelles. Mais nous verrons peut-\u00eatre \u00e0 ISH des efforts inventifs pour valoriser au mieux les petites surfaces de nos salles de bains. <\/p>\n\n\n\n<p><\/p>\n\n\n\n<div class=\"wp-block-jetpack-tiled-gallery aligncenter is-style-rectangular\"><div class=\"tiled-gallery__gallery\"><div class=\"tiled-gallery__row\"><div class=\"tiled-gallery__col\" style=\"flex-basis:30.55805%\"><figure class=\"tiled-gallery__item\"><img srcset=\"https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/30-ish2023-678x1024.jpg?strip=info&#038;w=600 600w,https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/30-ish2023-678x1024.jpg?strip=info&#038;w=900 900w,https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/30-ish2023-678x1024.jpg?strip=info&#038;w=1200 1200w,https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/30-ish2023-678x1024.jpg?strip=info&#038;w=1500 1500w,https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/30-ish2023-678x1024.jpg?strip=info&#038;w=1696 1696w\" alt=\"\" data-height=\"2560\" data-id=\"26887\" data-link=\"http:\/\/batimedianews.com\/live\/?attachment_id=26887\" data-url=\"http:\/\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/30-ish2023-678x1024.jpg\" data-width=\"1696\" src=\"https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/30-ish2023-678x1024.jpg\" data-amp-layout=\"responsive\"\/><\/figure><\/div><div class=\"tiled-gallery__col\" style=\"flex-basis:69.44195%\"><figure class=\"tiled-gallery__item\"><img srcset=\"https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/31-ish2023-1024x678.jpg?strip=info&#038;w=600 600w,https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/31-ish2023-1024x678.jpg?strip=info&#038;w=900 900w,https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/31-ish2023-1024x678.jpg?strip=info&#038;w=1200 1200w,https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/31-ish2023-1024x678.jpg?strip=info&#038;w=1500 1500w,https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/31-ish2023-1024x678.jpg?strip=info&#038;w=1800 1800w,https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/31-ish2023-1024x678.jpg?strip=info&#038;w=2000 2000w\" alt=\"\" data-height=\"1696\" data-id=\"26888\" data-link=\"http:\/\/batimedianews.com\/live\/?attachment_id=26888\" data-url=\"http:\/\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/31-ish2023-1024x678.jpg\" data-width=\"2560\" src=\"https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/31-ish2023-1024x678.jpg\" data-amp-layout=\"responsive\"\/><\/figure><\/div><\/div><\/div><\/div>\n\n\n\n<p>Les innovations seront sans doute nettement plus nombreuses en ce qui concerne le sanitaire technique, avec une multiplication des canalisation multicouches et des solutions de raccordement, un effort pour remplacer le PVC en \u00e9vacuation, etc. <\/p>\n","protected":false},"excerpt":{"rendered":"<p>La derni\u00e8re \u00e9dition d\u2019ISH date de 2019. Depuis, sous l\u2019influence de la guerre en Ukraine, du changement climatique et de l\u2019\u00e9volution r\u00e8glementaire, le monde du chauffage a chang\u00e9. ISH 2023 sera l\u2019occasion de comprendre comment les industriels europ\u00e9ens ont r\u00e9agi au changement de paradigme \u00e9nerg\u00e9tique depuis l\u2019invasion de l\u2019Ukraine. Le salon ISH 2023 nous offre [&hellip;]<\/p>\n","protected":false},"author":352,"featured_media":26928,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"spay_email":""},"categories":[2283,2282],"tags":[],"jetpack_featured_media_url":"https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/ish-prearticle-1.jpeg?fit=1200%2C1200","jetpack_sharing_enabled":true,"jetpack_likes_enabled":true,"jetpack-related-posts":[{"id":26979,"url":"http:\/\/batimedianews.com\/live\/index.php\/2023\/03\/20\/lg-renforce-sa-position-sur-le-marche-europeen-du-chauffage-de-la-ventilation-et-de-la-climatisation-grace-a-des-solutions-ecoenergetiques\/","url_meta":{"origin":26865,"position":0},"title":"LG renforce sa position sur le march\u00e9 europ\u00e9en du chauffage , de la ventilation et de la climatisation gr\u00e2ce \u00e0 des solutions \u00e9co\u00e9nerg\u00e9tiques","date":"20 mars 2023","format":false,"excerpt":"\u00a0 Lors du salon ISH 2023, l'entreprise met en avant la nouvelle pompe \u00e0 chaleur \u00e0 source d'air Therma V utilisant un r\u00e9frig\u00e9rant \u00e0 faible GWP et le Multi V i \u00e9conome en \u00e9nergie au plus grand salon HVAC d'Europe.\u00a0 \u00a0COURBEVOIE - LG Electronics (LG) pr\u00e9sente ses derni\u00e8res solutions de\u2026","rel":"","context":"Dans &quot;Actualit\u00e9 Entreprises&quot;","img":{"alt_text":"","src":"https:\/\/i2.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/LG-Article.jpg?fit=1080%2C1080&resize=350%2C200","width":350,"height":200},"classes":[]},{"id":26923,"url":"http:\/\/batimedianews.com\/live\/index.php\/2023\/03\/21\/groupe-intuis-present-aux-cotes-du-groupe-glen-dimplex-au-salon-ish-a-francfort\/","url_meta":{"origin":26865,"position":1},"title":"Groupe Intuis pr\u00e9sent aux c\u00f4t\u00e9s du Groupe Glen Dimplex au salon ISH \u00e0 Francfort","date":"21 mars 2023","format":false,"excerpt":"N\u00e9 il y a plus de\u00a070 ans, le groupe Intuis s'est construit en cr\u00e9ant et en int\u00e9grant de grandes marques sp\u00e9cialistes du confort thermique multi-\u00e9nergies.\u00a0Filiale du Groupe Glen Dimplex, Intuis est un groupe industriel implant\u00e9 en France dont la plupart des produits sont certifi\u00e9s\u00a0Origine France Garantie. Pour sa premi\u00e8re participation\u2026","rel":"","context":"Dans &quot;Actualit\u00e9 Entreprises&quot;","img":{"alt_text":"","src":"https:\/\/i2.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/Intuis-Article.jpg?fit=1080%2C1080&resize=350%2C200","width":350,"height":200},"classes":[]},{"id":27081,"url":"http:\/\/batimedianews.com\/live\/index.php\/2023\/03\/20\/pour-le-salon-ish-resideo-lance-quatre-nouveaux-produits-autour-de-la-gestion-du-chauffage-et-de-leau\/","url_meta":{"origin":26865,"position":2},"title":"Pour le salon ISH, Resideo lance quatre nouveaux produits autour de la gestion du chauffage et de l\u2019eau","date":"20 mars 2023","format":false,"excerpt":"Paris, 14 mars 2023 - Resideo Technologies, Inc., fournisseur mondial de solutions de confort et de s\u00e9curit\u00e9 pour la maison, a d\u00e9voil\u00e9 aujourd'hui ses nouveaux produits et solutions au salon international ISH 2023 \u00e0 Francfort, en Allemagne. Ces nouveaut\u00e9s aideront les installateurs et les consommateurs \u00e0 relever les d\u00e9fis de\u2026","rel":"","context":"Dans &quot;Chauffage&quot;","img":{"alt_text":"","src":"https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/resideo-image.jpeg?fit=1200%2C1200&resize=350%2C200","width":350,"height":200},"classes":[]},{"id":27350,"url":"http:\/\/batimedianews.com\/live\/index.php\/2023\/03\/27\/le-grand-retour-des-satellites-dappartements-a-ish-2023\/","url_meta":{"origin":26865,"position":3},"title":"Le grand retour des satellites d\u2019appartements \u00e0 ISH 2023","date":"27 mars 2023","format":false,"excerpt":"Le d\u00e9veloppement du chauffage collectif et des solutions \u00e0 base d\u2019eau glac\u00e9e en climatisation des b\u00e2timents tertiaires remet au premier plan des th\u00e8mes oubli\u00e9s\u00a0: \u00e9quilibrage des r\u00e9seaux, comptage des consommations, r\u00e9gulation des \u00e9metteurs. Pascal Poggi pour Batim\u00e9dia Dans une distribution de chauffage collectif et d\u2019eau glac\u00e9e, le comptage de l\u2019\u00e9nergie\u2026","rel":"","context":"Dans &quot;Articles et analyses&quot;","img":{"alt_text":"","src":"https:\/\/i1.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/article-7-image-.jpeg?fit=1200%2C1200&resize=350%2C200","width":350,"height":200},"classes":[]},{"id":26984,"url":"http:\/\/batimedianews.com\/live\/index.php\/2023\/03\/14\/le-refrigerant-naturel-r290-domine-a-ish-2023\/","url_meta":{"origin":26865,"position":4},"title":"Le r\u00e9frig\u00e9rant naturel R290 domine \u00e0 ISH 2023","date":"14 mars 2023","format":false,"excerpt":"Surprise, m\u00eame les fabricants asiatiques embrassent le propane R290 comme fluide pour leurs pompes \u00e0 chaleur, depuis les machines domestiques jusqu\u2019aux groupes froids r\u00e9versible de plus de 1 MW. Pascal Poggi pour Batim\u00e9dia L\u2019allemand Skadec ne produit que des groupes froid seul et r\u00e9versibles fonctionnant \u00e0 l\u2019aide de fluides naturels,\u2026","rel":"","context":"Dans &quot;Articles et analyses&quot;","img":{"alt_text":"","src":"https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/ish2.jpeg?fit=1200%2C1200&resize=350%2C200","width":350,"height":200},"classes":[]},{"id":27404,"url":"http:\/\/batimedianews.com\/live\/index.php\/2023\/04\/03\/vitra-revient-a-lish-avec-une-nouvelle-collection\/","url_meta":{"origin":26865,"position":5},"title":"VitrA revient \u00e0 l&rsquo;ISH avec une nouvelle collection","date":"3 avril 2023","format":false,"excerpt":"13 - 17 mars 2023, Francfort-sur-le-Main, Hall 3.1 C47 et C4 Nouvelle collection METROPOLE de VitrA VitrA fera son retour physique au salon de la salle de bains ISH, qui se tiendra \u00e0 Francfort-sur-le-Main du 13 au 17 mars, apr\u00e8s sa derni\u00e8re pr\u00e9sentation num\u00e9rique en 2021. Sur les stands C47\u2026","rel":"","context":"Dans &quot;Actualit\u00e9s salons&quot;","img":{"alt_text":"","src":"https:\/\/i0.wp.com\/batimedianews.com\/live\/wp-content\/uploads\/2023\/03\/Vitra-Article.jpg?fit=1080%2C1080&resize=350%2C200","width":350,"height":200},"classes":[]}],"_links":{"self":[{"href":"http:\/\/batimedianews.com\/live\/index.php\/wp-json\/wp\/v2\/posts\/26865"}],"collection":[{"href":"http:\/\/batimedianews.com\/live\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/batimedianews.com\/live\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/batimedianews.com\/live\/index.php\/wp-json\/wp\/v2\/users\/352"}],"replies":[{"embeddable":true,"href":"http:\/\/batimedianews.com\/live\/index.php\/wp-json\/wp\/v2\/comments?post=26865"}],"version-history":[{"count":2,"href":"http:\/\/batimedianews.com\/live\/index.php\/wp-json\/wp\/v2\/posts\/26865\/revisions"}],"predecessor-version":[{"id":26916,"href":"http:\/\/batimedianews.com\/live\/index.php\/wp-json\/wp\/v2\/posts\/26865\/revisions\/26916"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/batimedianews.com\/live\/index.php\/wp-json\/wp\/v2\/media\/26928"}],"wp:attachment":[{"href":"http:\/\/batimedianews.com\/live\/index.php\/wp-json\/wp\/v2\/media?parent=26865"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/batimedianews.com\/live\/index.php\/wp-json\/wp\/v2\/categories?post=26865"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/batimedianews.com\/live\/index.php\/wp-json\/wp\/v2\/tags?post=26865"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}