The thermostat heating thermostat system applies to so spa, swimming pool, adjusted according to the temperature required, heating, temperature, the temperature at 20 ~ 55 C adjustable, can be set within 1 to 15 hours . And when the water level is lower than the original set value, the system will automatically turn off the power, and the automatic climate control, safe and reliable
Automatic heating: thermostat will first reach the preset temperature, then stop working until the temperature dropped a few degrees, the thermostat automatically turns on
