Tag: HY818 Thermostat

Hysen HY818 Temperature Controller Smart Thermostat   Introduction The best smart thermostat for geothermal heat pump heat 24v, program remote temperature controller, press button control, LCD display, tuya smart life alexa google home compatible with Alexa and google home.Digital programmable floor heat temperature controller. Programmable daily plan mode, and weekly plan mode, can be chosen, to…