Home Depot Gas Water Heaters Honeywell RTH221B1021/A 1 Week Programmable Thermostat Best Honeywell RTH221B1021/A 1 Week Programmable ThermostatDealsHoneywell RTH221B1021/A 1 Week Programmable Thermostat

Home Depot Gas Water Heaters Honeywell RTH221B1021/A 1 Week Programmable ThermostatOverviews.

Accurate temperature control of +/-1-Degree F for consistent comfort.One program for the entire week-4 periods per day.Compatible with heating, cooling and heat pumps without auxiliary heat, Does not work with electric baseboard heat (120-240V) multistage HVAC systems.Display options: Fahrenheit or Celsius temperature display, 12 or 24 hour clock.Digital display..

Home Depot Gas Water Heaters Honeywell RTH221B1021/A 1 Week Programmable Thermostat Features.

Accurate temperature control of +/-1-Degree F for consistent comfort

One program for the entire week-4 periods per day

Compatible with heating, cooling and heat pumps without auxiliary heat, Does not work with electric baseboard heat (120-240V) multistage HVAC systems

Display options: Fahrenheit or Celsius temperature display, 12 or 24 hour clock

Digital display

Date post : 2013-03-10