Tag: RTH2410B1001

Honeywell Home RTH2410B1001 Programmable Thermostat Identify System Type Gas, oil or electric furnace Central air conditioner Hot water system with or without pump Millivolt system Central heating and cooling system Heat pump without auxiliary/backup heat Heat pump with auxiliary/backup heat Remove Old Thermostat Turn power off at the heating/cooling system Remove old thermostat, but leave…