Energy Storage Viessmann reveals channelless air-air heat pumps for residential, light commercial applications-PV Magazine InternationalBy solarenergyFebruary 10, 20250 The manufacturer claims that the new products are particularly suitable for older houses, renovations in extreme climates. Of all models…
Energy Storage Viessmann launches air-water heat pump for larger residential and commercial buildings – SPEBy solarenergyJune 19, 20240 The Vitocal 250-A Pro has a supply temperature of up to 70 C, a heating capacity of up to 39.5…
