Highly suitable for modernisation
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 was specially developed for modernisation projects. Existing radiators can continue to be used. Underfloor heating is not essential. High energy efficiency, convenient control via app, sustainable operation and attractive design are all convincing features.
Vitocal 150-A Modular is the cost-effective variant specifically for systems with a heating water buffer tank and without an integrated expansion vessel. This version is particularly recommended for systems with multiple heating circuits and a separate heating water buffer tank or when using fresh water systems.
Highly suitable for modernisation
With 70 °C flow temperature (at an outside temperature down to -10 °C)
Climate Protect +++
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 5.2 (at A7/W35)
60 % less space required
Compared to similar models
Cooling function
Heating and cooling in one
Integrated energy management system
Ensures transparency in energy consumption and costs
Easy operation via ViCare app