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RS10420T

Brand Name Robertshaw

With the Pro-Series Wall Thermostats, contractors can offer owners easy, yet powerful and reliable control.

Features and Benefits

  • 7-day programmable
  • Large 9.5-square-inch blue backlit touchscreen display
  • Auto changeover
  • WiFi- / smartphone-accessible using Robertshaw app for iOS or Android
  • Alexa-compatible
  • C-wire required
  • Heat pump-compatible: auxiliary/emergency heat
  • Auto changeover
  • Adjustable temperature differential (swing)
  • Filter change reminder (selectable on/off)
  • Adjustable heat and cool setpoint limits
  • IAQ Mode (selectable number of cycles and duration)
  • Simplify installation with our push-in terminals
  • Secure your device with the Keypad Lock feature

Key Specs

AttributeValue
Series ApplicationMulti-Stage 4 Heat / 2 Cool Programmable Touchscreen
Factory Part NumberRS10420T
UPC662013228262
Dimensions5.3 x 3.8 x 1 in. (136 x 98 x 26 mm)
Mounting TypeWall or junction box
System compatibilityTwo-stage conventional heating and cooling or four-stage heating and two-stage cooling with heat pump
System Fuel SourceGas, electric or oil
Heat Pump CompatibilitySystems with or without auxiliary or emergency heat
Millivolt Application CompatibilityNo
Temperature Range32 °F to 99 °F (0 °C to 40 °C)
Control Temperature41 °F to 90 °F (5 °C to 32 °C)
Display Accuracy+- 1 °F (at 68 °F) / +- 1 °C (at 20 °C)
Power Source24V AC (18 to 30V AC), 50/60 Hz for hardwire common wire (C-Wire) required
TerminalsRh, Rc, C, Y, Y2, W/E, W2, G, O, B

Documents, Prints, etc.

thumbnail image of Pro-Series Wall Thermostat Cross Reference PDFPro-Series Wall Thermostat Cross ReferenceCross Reference
thumbnail image of Vietnamese Thermostat Product Overview PDFVietnamese Thermostat Product OverviewBrochures
thumbnail image of Thai Thermostat Product Overview PDFThai Thermostat Product OverviewBrochures
thumbnail image of Spanish Thermostat Product Overview PDFSpanish Thermostat Product OverviewBrochures
thumbnail image of Japanese Thermostat Product Overview PDFJapanese Thermostat Product OverviewBrochures
thumbnail image of French Thermostat Product Overview PDFFrench Thermostat Product OverviewBrochures
thumbnail image of Thermostat Product Overview PDFThermostat Product OverviewBrochures
thumbnail image of French RS10420T Wall Thermostat Install Manual PDFFrench RS10420T Wall Thermostat Install ManualManuals
thumbnail image of English RS10420T Wall Thermostat Install Manual PDFEnglish RS10420T Wall Thermostat Install ManualManuals
thumbnail image of Vietnamese RS10420T Wall Thermostat Sell Sheet PDFVietnamese RS10420T Wall Thermostat Sell SheetSell Sheets
thumbnail image of Thai RS10420T Wall Thermostat Sell Sheet PDFThai RS10420T Wall Thermostat Sell SheetSell Sheets
thumbnail image of Spanish RS10420T Wall Thermostat Sell Sheet PDFSpanish RS10420T Wall Thermostat Sell SheetSell Sheets
thumbnail image of Japanese RS10420T Wall Thermostat Sell Sheet PDFJapanese RS10420T Wall Thermostat Sell SheetSell Sheets
thumbnail image of French RS10420T Wall Thermostat Sell Sheet PDFFrench RS10420T Wall Thermostat Sell SheetSell Sheets
thumbnail image of English RS10420T Wall Thermostat Sell Sheet PDFEnglish RS10420T Wall Thermostat Sell SheetSell Sheets

Competitor Cross-Reference

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5325BRAEBURN
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TH6320WF1005HONEYWELL
TH8320WF1029/UHONEYWELL
TH8732WFH5002/UHONEYWELL
TH6220WF2006HONEYWELL
TH6320WF2003HONEYWELL
TH8321WF1001HONEYWELL
TH9320WF5003HONEYWELL
TH2110WF4008/UHONEYWELL
TH2320WF4010/UHONEYWELL
T855iSHPro1
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1F87U-42WFEmerson White-Rodgers
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1F95-1280Emerson White-Rodgers
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1F95-0671Emerson White-Rodgers
8910WAprilaire
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