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 150-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.
Rated heating output 2.1 to 14.9 kW
OptiPerform Reliable operation with high efficiency
60 % less space required Compared to comparable models
Easy operation via ViCare app Easy operation via ViCare app
Highly suitable for modernisation With 70 °C flow temperature (at an outside temperature down to -10 °C)
Service Link Guaranteed faster response time if a service is required
Cooling function Heating and cooling in one
Climate Protect +++: Protects the environment and the climate Environmentally responsible, natural refrigerant R290 (propane) with a particularly low GWP100 (global warming potential) of 0.02
Low running costs due to high efficiency COP (coefficient of performance) to EN 14511: up to 5.0 (at A7/W35)
Integrated energy management system Ensures transparency in energy consumption and costs
Technical specification
Waist Sizeac48cb94gxERP RatingNot ApplicableSupplier Part Number7975120