Honeywell Programmable Thermostats


1-Week Programmable RTHL221B Thermostat

Brand :

Basic operation. Precise temperature control. Sleek one-piece design

  • - Simple programming - One program runs for the entire week with 4 program periods per day
    - Easy to use - Basic operation keeps programming easy
    - Precise temperature control of +/-1°F to maximize comfort
    - Display Options - °C or °F temperature - 12 or 24 hour clock
    - Compatible with heating and cooling systems
    - Does not work with multi-stage heating/cooling, heat pump systems or electric baseboard heat (120-240V)
    - Model - RTHL221B
    - 1-Year Warranty