Reliable, compact and more environmentally responsible than ever the new, innovative heat pump technology from Viessmann makes particularly efficient use of environmental energy for heating and cooling. With a flow temperature of up to 70°C, the Vitocal R290 heat pump is perfectly suited for retrofit installations. Subject to a system design meeting industry regulations and best practice, together with a weather compensated heating system, it may be possible to retain existing radiators. High energy efficiency, convenient control via app, sustainable operation and attractive design are all convincing features.
Air source heat pump outdoor unit only - Needs to be supplied with 150-A or 151-A indoor unit and kit accessoires required for installation
Heating & cooling
INTEGRATED DEFROST BUFFER - Save time as the buffer is already sized to defrost the outdoor unit every time.
HYDRO AUTOCONTROL - Save space and simplify installation with the unique 4/3 way valve design.
ONE BASE CONTROL - Extremely easy and intuitive commissioning process.
CoP (coefficient of performance) to EN 14511: up to 5.0 (A7/W35)
MCS SCoP up to 3.14 at 65°C
Up to 70°C flow temperature for high hot water comfort
Environmentally responsible, natural refrigerant R290 (propane) with a particularly low GWP100 (global warming potential) of 0.02
Technical specification
Waist Sizeaa35ch14fxSupplier Part Number7975826Brand NameViessmann
Reviews
Viessmann Vitocal R290 ASHP Outdoor unit 4 kW 7975826