The Combi Bp is a complete plug and play unit consisting of a 185 litre enamelled steel tank, heated  with the heat pump which extracts the remaining heat from the outgoing air after the passive heat exchanger has removed the heat to heat the incoming air. The Air is filtered before suppling to the home. The heat pump will primarily heat the water and will then be used to support the heating or cooling capacity of the heat recovery ventilation unit.

• Filtered air for the home
• Solar connection for the hot water tank
• 185 litre hot water tank
• 320m3/hr at 100Pa air supply
• 95% heat recovery 
• Passive house certified 
• Cop 3.12:1 with the larger compressor

Data sheet

Fitting Instruction for Combi 185BP

Passive house certificate

Optima 312 controller