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Retrofit an Existing Heat/Cool Thermostat with this Replacement Thermostat
Robertshaw RS2210 24-Volt AC 2 Heat / 1 Cool Multi-Stage Digital Non-Programable Thermostat
Robertshaw RS2210 24-Volt AC 2 Heat / 1 Cool Multi-Stage Digital Non-Programable Thermostat
Robertshaw RS2210 24-Volt AC 2 Heat / 1 Cool Multi-Stage Digital Non-Programable Thermostat
Item# 29908
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  • Multi-Stage 2 Heat / 1 Cool
  • Worry-Free Memory Retention
  • Low Temperature Freeze Protection
  • Bigger Brighter Backlight
  • Adjustable Temperature Differential
  • Filter Monitor
  • Zone System Compatible

Essential Info

The Robertshaw RS2000 thermostat family is Simply The Right Choice when it comes to non-programmable temperature control. With the comfort, convenience, and efficiency features that homeowners and contractors want, the RS2000 family provides value-packed thermostats for an economical price.
  • Bigger brighter backlight makes it easy to read any time of the day.
  • A fully adjustable temperature differential provides increased comfort control.
  • The front load battery door makes it simple to replace the batteries.
    All RS2000 thermostats are fully compatible with all standard 24V AC heating and cooling systems. Additional compatibility with multi-stage and heat pump systems are available in the RS2210 model. Add in easy installation, expert technical service,
    and quality you can depend on, and the Robertshaw RS2000 thermostat family is Simply The Right Choice.
The RS2210 is ideal for use with multi-stage electric, gas, oil or millivolt heating or heating/cooling systems including single stage heat pump systems. The RS2110 is a similar version of this thermostat and DOES NOT include Multi-Stage 2 Heat / 1 Cool, Worry-Free Memory Retention and Low Temperature Freeze Protection; sold separately.


More Info

Features and Benefits
Multi-Stage 2 Heat / 1 Cool - Operates on both multi-stage gas/electric furnaces and heat pumps to reduce inventory needed.
Bigger Brighter Backlight - Makes viewing and setting the temperature easier.
Adjustable Temperature Differential - Maintains optimal customer comfort.
Worry-Free Memory Retention - Maintains set point and programmed parameters, even during power outages.
Filter Monitor - Provides notice when filters need changing.
Low Temperature Freeze Protection - Turns on heat automatically when temperature goes below 37° F. Protects pipes from freezing.
Automatic Compressor Short Cycle Protection - Reduces wear and tear of HVAC equipment with this system safeguard.
O and B Terminals - Provides greater system flexibility.
Zone System Compatible - Acts as a sensor within the system.
Quick Wire Terminal Block - Uses sturdy wire clamps, no wrap-around of screws for fast and easy installation.

The Robertshaw RS2210 Replaces:
Robertshaw 8425
Braeburn 1100, 1210, 1200NC
Lux DMP2110
Honeywell TH1210D, T8411R, TH3210D
White-Rodgers 1F72-174


  • Product Weight: 11.2 oz.
  • Electrical Rating: 24V AC (18-30V AC); 1 amp maximum load per terminal; 3 amp total maximum load (all terminals combined)
  • Temp. Control Range: 45° F to 95° F (7° C to 35° C)
  • Accuracy ± 1° F (± 0.5 ° C)
  • Power: 24V AC with battery back-up (2 AA alkaline batteries included)
  • System Configuration: Multi-stage electric, gas or oil heating or heating/cooling systems, including multi-stage heat pump systems
  • Terminations: O, B, Y1, G, W2, E/W1, C, L, R
  • Important notes:
    Only merchandise credit for defective items returned within 30 days of purchase. No other returns allowed on this item.
    Manufacturer contact information: Johnstone Supply, Tel: (503) 256-3663


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    Average Customer Rating
    (1 customer ratings)
    Share your thoughts with other customers
    JAMES P. -- shallotte, NC   9/22/2011
    The unit was very inaccurate. It was off by more than 7 degrees on the current room temp. item returned for refund.

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