Description
The A.O. Smith 9004703105 Gas thermostat is used to regulate the gas-fired in HVAC systems. It is central unit of the system that enables homeowners to input the preferred temperatures for the rooms in their homes. If the temperature in room is below the set point the thermostat sends a signal to the furnace or boiler to switch on and generate heat. When the set temperature is gain the thermostat turns off the heating system to prevent wastage of energy and to keep the house warm.
