NIBE S735

The S735 provides heating, domestic hot water and ventilation in one compact unit. All requirements for compliance with new build regulations are achieved from one single point of install & access, without any requirement for an outdoor unit.

Due to its design, with the water connections on the bottom and ductwork on top, the unit is easy to install, saving time and cost. There are no R290 siting issues due to the unique design therefore there are fewer complications for system designers. The unit can slot into existing property designs without compromise.

Quiet Mark certified - one of the quietest heat pumps in its class. With an incredibly low noise level, as certified by Quiet Mark, the independent global certification programme associated with the UK Noise Abatement Society charitable foundation. This means minimal disturbance for the homeowner when the unit is running.

Natural R290 refrigerant means the unit is future proofed as the R290 refrigerant produces less CO2 than previous F-gasses, helping to meet Net Zero targets.