Patented unique design: Square structure design with arc style corner. The air inlet and outlet are symmetrically design.
Thanks to patented silent-design, it makes a quieter swimming environment and friendly neighborhood for you. The sound level is only 45dB.
SIMPLE INSTALLATION & OPERATION
Easy plug & play and press & heat controller bring more comfortable & convenient experience to end user.
The unit is equipped with a four-way valve, which can intelligently defrost, efficiently and quickly, in low ambient temperature, perfectly adapt to the needs of different temperature areas.
This also assures the wide application range -5 ~ 43℃.