Nature Series uses R290 — natural refrigerant with GWP of just 3, future-proof and eco-friendly.

Highest energy efficiency rating — significantly reduces operating costs versus gas or electric heating.

Integrated stainless steel tank with rapid heat-up; compatible with floor heating and radiators.

No fuel tubes or open flames — eliminates fire and leakage risk entirely.

Heating down to -30°C ambient; cooling up to 55°C hot water output.

Indoor unit with integrated tank — simple installation, just connect water pipes.