Home and Garden

Thermodynamic water heater: operation, installation, and real savings

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A thermodynamic water heater (CET) combines a small heat pump (PAC) and a hot water tank. Objective: to provide domestic hot water (DHW) while consuming 2.5 to 3.5 times less electricity than a resistance tank, provided the type (ambient air, outside air, extracted air), volume, and location are well chosen. This guide details the principle, … Read more

Energy Renovation: Aid and Subsidies 2025

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Everything you need to know to finance your renovation work in 2025: conditions, amounts, combining schemes, schedule, and step-by-step procedures. TL;DR :MaPrimeRénov’ “major renovation” reopens on 09/30/2025, refocused on E-F-G rated housing with new ceilings of €30,000/€40,000 excluding tax.Work by measure remains open, with biomass flat rates reduced by 30% in 2025.Eco-PTZ up to €50,000 … Read more