Heat Pump Buying Guide 2026: Inverter vs On/Off
Why a Full-Inverter heat pump reduces energy bills by up to 60% and what COP value is best for the Belgian climate.

- •Optimal water balance extends the lifespan of your equipment.
- •Regular monitoring of pH and TAC prevents expensive repair costs.
- •Using B-eau covers reduces heat loss by over 85%.
- •Professional monitoring by our qualified technicians.
Why Choose a Full-Inverter Heat Pump?
Traditional On/Off heat pumps constantly run at 100% capacity or shut off completely. A Full-Inverter heat pump continuously adjusts compressor and fan speed between 20% and 100%, delivering whisper-quiet operation and drastic energy savings.
COP Efficiency in the Belgian Climate
At an ambient temperature of 15°C, a high-end inverter heat pump achieves a COP of 7 to 10, delivering up to 10 kW of heat for every 1 kW of electricity consumed.
- Up to 60% energy savings compared to On/Off models
- Ultra-low noise level (down to 20-25 dB at 10 meters)
- Longer compressor lifespan thanks to soft-start tech
- Seamless solar panel integration
Need help with pool maintenance or equipment?
Our specialists are ready for emergencies, water analysis, spring startup or installing B-eau covers.
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