White-Rodgers 37e73a-903 Water Heater Gas Combination Thermostat

White-Rodgers 37E73A-903 Water Heater GAS Combination Thermostat

Features: Reusable plug-in configuration tool – eliminates multiple trips up and down stairs during set up and system testing. USB port to quickly upload your favorite Installation Settings, Programs and personalized Company Contact Information. 5/8 thin profile with vibrant color display. Dehumidification, humidification.