Forum MenuNavigation du forumForumSe connecterS’enregistrerFil d’Ariane du forum – Vous êtes ici :ForumPermaculture Sociale: HNI - Bébé sans couches - Communication éliminationFobertditRépondreRépondre: Fobertdit <blockquote><div class="quotetitle">Citation de Invité le janvier 7, 2026, 6:36 am</div>Let me share the harsh truth: the majority of HVAC failures happen because someone skipped a step. Failed to calculate the load correctly. Used cheap equipment. Got wrong the insulation needs. We've personally fixed countless of these messes. And each and every time, we remember another learning. Like in 2017, when we began adding smart thermostats to each installation. Why? Because Sarah, our lead tech, got frustrated of watching homeowners waste money on poor temperature control. Now clients save hundreds yearly. https://www.houzz.com/hznb/professionals/home-automation-and-home-media/product-air-heating-cooling-and-electric-pfvwus-pf~1742073236</blockquote><br> Annuler