Mr. Silence heat pumpBy maintaining the pool temperature at 95% of the season, the heat pump operates with 50% of its capacity, which leads to the best energy saving performance and a quieter environment.Free energyThanks to Atecpool Inverter technology, Atecpool Serene provides 93% free energy from environmental air.REVERSECentral inverter technology Atecpool is a continuous inverter of direct current. Adopt a continuous inverter compressor and a DC fan engine without a brush. The speed can be adjusted a Hertz by a hertz and a round shift, which provides surprising performance of energy saving and extreme Silence.The inverter control system Atecpool is designed especially for pool heating. You can accurately adjust the heating capacity according to the different types of high -speed warming at the beginning of the season, and with better energy saving in the rest of the season at low speed.The inverter Atecpool can adapt to a wide voltage and adjusts the system under different difficult conditions. For example, if there is a peak of Electricity or insufficient ventilation, the system may intelligently reduce the speed for a comfortable operation. Therefore, it provides a longer service life than the traditional heat pump on / off.Pump Performance: Air 27 ° C / Water 27 ° C / Humidity 80%ModelBZP 70BZP 90BZP 110BZP 130BZP 150Pool volume15 ~ 3020 ~ 4530 ~ 5535 ~ 6540 ~ 70Power (kW)79111315Performance Coefficient (COP)14 ~ 7.214 ~ 7.214 ~ 714.5 ~ 715 ~ 7Average COP to 50 % of speed10.510.510.310.511ModelBZP 170BZP 210BZP 280BZP 280TBZP 350TPool volume40 ~ 8050 ~ 9560 ~ 12060 ~ 12085 ~ 160Power (kW)17.521282835.2Performance Coefficient (COP)15.6 ~ 714.8 ~ 7.116 ~ 7.215.8 ~ 7.115.5 ~ 5Average COP to 50 % of speed111111.110.810.5Pump Performance: AR 15 ° C / WATER 26 ° C / HYDITY