GROUND SOURCE HEAT PUMP BOSCH BOSCH LW 9

Extremely quiet. Starting at 44 dB(A). Two class A energy efficiency circulation pumps. Delta-controlled circulation pump on the heating side. Dynamic pump control for the two circulation pumps (DPC) of the heating system, meaning the pumps are used only when needed, saving energy and money. The globally patented scroll compressor is efficient and quiet. Includes the new Rego 1000 automation. Thanks to the clear graphical display, operation is effortless and temperature control is easy. Thanks to optional accessories, three circuits can be controlled: a combination of underfloor heating and radiators, as well as swimming pool heating control. Also, two heat pumps connected in series can be controlled. Easy to maintain, hassle-free and quick installation. The compressor housing effectively reduces noise. This product description is an automated translation of the original Finnish description.