iNHEAT 9kW Heat Pump Inverter Pro Black
The iNHEAT 9kW Heat Pump Inverter Pro Black delivers serious efficiency without the noise. Using a brushless DC motor and inverter technology, it adapts its output to your actual heating demand, which is why it achieves a coefficient of performance (COP) of up to 13.1 in ideal conditions. That means up to 13 watts of heat for every watt of electricity consumed. It works reliably from -15°C to +43°C, so British autumn and spring won't catch it short.
Setup is straightforward: WiFi control, LCD display, soft start protection, and three operating modes (Boost, Smart, Silent) let you balance comfort with running costs. The titanium heater resists corrosion, and R32 refrigerant carries a global warming potential three times lower than older R410A systems, making this the responsible choice for year-round spa heating.
Running costs matter. Noise matters too. At 38-48dB from a metre away, this unit whispers rather than roars, so you won't apologise to neighbours at 7am on a Sunday.
- Coefficient of Performance up to 13.1, cutting heating bills significantly
- Operates in sub-zero conditions down to -15°C without performance loss
- Ultra-quiet brushless motor: 38-48dB at one metre, genuinely discreet
- WiFi-enabled with LCD control, Boost/Smart/Silent modes for flexible operation
- R32 refrigerant with 67% lower environmental impact than R410A
- Titanium heater core resists corrosion in salt or mineral-treated water