Apk11 380V 24kw Electric Boiler Instant Hot Water Unit with Antifreeze System for Radiator and Underfloor Heating

Apk11 380V 24kw Electric Boiler Instant Hot Water Unit with Antifreeze System for Radiator and Underfloor Heating. High efficiency, thermal efficiency 98%, intelligent constant temperature. Water and electricity separation, multiple safety and intelligent protection features to ensure user safety during use. Intelligent anti-freeze function prevents equipment and heating system from freezing and cracking. Silent protection, operating at less than 45dB. Optional: Heating Only / Heating / WiFi.