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The Robertshaw Climate™ RS1100 HEAT or COOL thermostat is an impressive new low cost thermostat. With a beautiful vibrant blue backlight, the RS1000 series is Simply The Right Choice™ for an economical programmable heat/cool thermostat for new and replacement residential applications. The thermostat can be configured for Fahrenheit or Celsius, and can be used as manual or 5-1-1 day programmable operation.

  • Heating or Cooling Control
  • Selectable Fahrenheit or Celsius Display
  • 5-1-1 Day Programmable & Manual (non-programmable) Operation
  • 4 Events / Day
  • Temporary Override with Override Icon on Display
  • Fan Selector for Automatic or Continuous Fan Operation
  • Adjustable Temperature Differential
  • Compressor Short Cycle Protection - Reduces wear and tear on HVAC equipment compressor
  • Worry Free Memory Retention – Maintains programmed parameters even during power outages
  • HVAC equipment control using dry contact relays
  • Quick Wire Terminal Block – Uses sturdy wire clamps

  • Thermostat Family: RS1000 Series
  • Type: Electronic
  • HVAC Equipment: Gas, Electric, Oil, Heat Pump
  • Control: Heat, Fan, Cool, Off
  • Humidity: No
  • Programmability: Non-Programmable/5-1-1 Day
  • Events/Day: 4
  • Voltage Type: Low
  • Voltage: 24V, Battery Required
  • Battery: Yes
  • Remote Sensors: No
  • Color: White
  • Orientation: Horizontal
  • Product Weight : 10 oz.
  • Electrical Contact Rating : 24V AC (18-30V AC) 1 amp maximum load per terminal
  • Accuracy : ± 1°F (± 0.5°C)
  • Power : 2 AAA alkaline batteries included
  • System Configurations : Gas, electric, oil, heat pump and millivolt systems
  • Terminations : R, G, Y, O/B or W
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Manuals (1)
Single-Stage (Heat/Cool)
5-1-1 Day
1 Heat/1 Cool
Temperature Control Range:
60°F to 95°F (Cooling)
40°F to 90°F (Heating)
Height (Inches):
Width (Inches):
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