Ecowatt NV Buderus air-to-water heat pump (heating + cooling) in Eppegem Case study: an air-to-water heat pump that heats in winter and cools in summer, across two circuits. Air conditioning Buderus Case studies Heat pump Sep 16, 2026
Ecowatt NV Buderus heat pump with rooftop unit in Zemst (Hofstade) Case study: a Buderus air-to-water heat pump, with the outdoor unit lifted onto the roof by aerial platform. Buderus Case studies Heat pump Thermodynamic water heater Jul 27, 2026
Ecowatt NV Collective boiler room renovation on Avenue Louise, Brussels: from oil to cascade gas Case study: 476 kW of oversized oil replaced by 2 cascade gas boilers, based on an energy audit. Boiler Buderus Case studies Collective boiler Jun 27, 2026
Ecowatt NV Urgent hybrid oil + heat pump installation in Vilvoorde — fitted in a week Case study: from a Sunday website request to a working oil + heat pump hybrid in about a week. Boiler Buderus Case studies Heat pump Hybrid heating Water softener Jun 24, 2026
Ecowatt NV SoluCalc water softener (CO₂, salt-free) installation in Vilvoorde A CO₂ SoluCalc on the water inlet in Vilvoorde — soft water in every room, and 100% drinkable, without a gram of salt. Case studies Water softener Jun 17, 2026
Ecowatt NV Hybrid Buderus heat pump installation in Woluwe-Saint-Pierre (Brussels) Case study: cut your consumption without sacrificing comfort with a hybrid solution. Buderus Case studies Heat pump Hybrid heating Jun 12, 2026
Ecowatt NV SoluCalc water softener (CO₂, salt-free) installation in Forest (Brussels) Case study: soft water without salt, without waste, and 100% drinkable thanks to CO₂. Case studies Water softener May 28, 2026
Ecowatt NV Buderus WLW176i T180 all-in-one heat pump in Erps-Kwerps Case study: a compact air-to-water heat pump with an integrated 180 L tank — our best-seller. Buderus Case studies Heat pump Apr 28, 2026
Ecowatt NV Atlantic Explorer thermodynamic water heater connected to the boiler in Vilvoorde Case study: efficient hot water, with the boiler as back-up thanks to the heat-exchanger version. Case studies Thermodynamic water heater Apr 15, 2026
Ecowatt NV Atlantic Explorer 270 L thermodynamic water heater in Herent Case study: hot water produced from the ambient air — efficient, with a subsidy up to €1,200. Case studies Subsidies Thermodynamic water heater Mar 20, 2026
Ecowatt NV Buderus GB172i boiler + Atlantic Explorer thermodynamic water heater in Grimbergen Case study: a reliable, accessible condensing boiler paired with a thermodynamic water heater — smart value. Boiler Buderus Case studies Thermodynamic water heater Mar 12, 2026
Ecowatt NV Buderus GB192i.2 boiler + Atlantic Explorer thermodynamic water heater in Zemst Case study: condensing gas boiler for heating + thermodynamic water heater for hot water — the efficient duo. Boiler Buderus Case studies Thermodynamic water heater Mar 9, 2026
