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Description
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 151-A 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.
- Heating & Cooling with Integrated 190 L DHW Cylinder
- 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
- Integrated energy management system
Technical specification
Waist Sizeac19cg12gtSupplier Part NumberZ024620Brand NameViessmann
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