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Robertshaw RS8210 Digital Non-Programmable Thermostat, Multi-Stage - 2 Heat/1 Cool

Save 45%
Original price $72.04
Current price $39.69
SKU RS8210
Currently 116 in stock.

Robertshaw RS8210 Digital Non-Programmable Thermostat, Multi-Stage - 2 Heat/1 Cool

Products usually ship within 1 business day.

Contractors can offer owners easy, yet powerful and reliable two-stage heating and one-stage cooling control in a simple, modern design with the RS8210 non-programmable wall thermostat.

  • Large terminal blocks for easy installation
  • Universal sub-base
  • Quick-access menu button
  • Contractor/technician setup menu
  • Large, easy-to-read 4.6-square-inch blue backlit display
  • 24V AC Powered  OR Battery Operation (Included)
  • 6Year Limited Warranty
  • Easy-access front-load battery compartment
  • Adjustable temperature differential (swing) for energy optimization and maximum system life
  • Adjustable room temperature calibration
  • Adjustable setpoint limits
  • Filter change reminder
  • Five-minute selectable on/off compressor delay protection for short-cycling prevention
  • Separate O and B terminals


RS8210 Sell Sheet

RS8210 Installation Manual

RS8210 Operation Manual



    Series Application:
    Multi-Stage 2 Heat / 1 Cool Non-Programmable
    Factory Part Number: RS8210
    Dimensions: 4.7 x3.8 x 1in (119.6 x 97.6 x 26mm)
    Mounting Type: Wall or junction box
    System Fuel Source: Gas, electric or oil
    Heat Pump Compatibility: Systems with auxiliary or emergency heat
    Millivolt Application Compatibility: Yes
    Temperature Range: 41°F to 95°F (5°C to 35°C)
    Control Temperature: 44°F to 90°F (7°C to 32°C)
    Display Accuracy: +- 1°F (at 68°F) / +- 1°C (at 20°C)
    Power Source: 24V AC (18 to 30V AC), 50/60 Hz for hardwire common wire or 2 AAA 1.5V alkaline batteries (included)
    Terminals: R, C, Y, W2, W/E, G, O, B



    Cross Reference

    Honeywell: TH5220D1029, TH1110D2009, TH1210DH1001, TH1210DV1007, TH3210D1004
    Braeburn: 1220, 1220NC, 1200NC, 3020
    Emerson White-Rodgers: 1F83H-21NP
    Aprilaire: 8446, 8448