Millard Heating And Cooling

If you choose to heat your rooms whenever they drop below a certain pre-set temperature, a thermostat in the room will monitor the temperature in the room, and it will send a signal to the combi boiler to start heating the room when the temperature drops below the predetermined level. Conversely, when the thermostat detects that the temperature in the room has risen back above the determined temperature for a stable amount of time.