Air source heat pumps

HPA-O Plus

Added efficiency and welcome peace and quiet 

With outstanding efficiency and exceptionally quiet operation, this air source heat pump installed outdoors for heating, cooling and hot water is bound to impress. It achieves an energy efficiency class of A+++ in new build or modernisation. Your existing building can also be heated extremely efficiently, regardless of its modernisation status. And this is equally possible via classic radiators or underfloor heating. Even at the lowest outside temperatures, you can enjoy cosy warmth and unbeatable hot water convenience at all times. In summer, you also have the option of cooling your home via underfloor heating.

Simply flexible through and through

On your flat roof, outside on the house wall or simply on the ground – with the right accessories and thanks to its exceptionally quiet operation, you have all the options for installing your heat pump. And it can be controlled just as flexibly. A few degrees warmer or pleasantly cool – it's up to you. Because you can control your preferred temperature easily and conveniently with the right accessories via an app. A visual plus too: for an even more aesthetic appearance, the plinth, wall mounting bracket and even the feet can be clad in the appropriate design.

Convenience and cost savings for you 

Thanks to natural refrigerant R290 and this specially designed heat pump, you can heat even more efficiently and in a more eco-friendly way to deliver benefits that pay off. Do you own a photovoltaic system or are you planning on installing one? It can also be seamlessly integrated to utilise self-generated electricity for even greater cost savings.