All Categories


9801i Robertshaw Thermostat With All-in-One Design

Write a review
Availability: Discontinued
Our Price: $143.21


Money Back GuaranteedFree Returns Shipping
30 Days ReturnsNo Restocking Fee
CA residents: WARNING. See Proposition 65 notice
  • Reviews
  • Description
  • Specifications
  • Benefits
  • Q & A
Write a review
Love the idea of a thermostat, but wish you could control the humidity in your home the same way? Now you can with the 9801i thermostat with humidistat!


Your Robertshaw thermostat is EnergyStar approved as well, even including recommended settings for those of us who need some extra help in saving energy.

7 day, 5-2 day, or 5-1-1 day sequences can be set with your RS-9801i, or you are free to choose 24 hour programming.

If you have a problem with your kids messing with the temperature, no need to worry anymore; the 9801i is equipped with a special security feature, allowing you to create an individual 4-digit code to save and protect your recorded temperature settings! Your Robertshaw thermostat is compatible with single stage, 24 VAC heating and cooling. Order yours today!

Guaranteed Satisfaction.

  1. Up To 30 days to return your purchase
  2. Money back guaranteed
  3. Free return shipping
  4. No restocking fees

  • Model: RS-9801i
  • UPC: 020967980108
  • Product Type: Thermostat
  • Product Dimensions: L: 5.40" x W: 4.00" x H: 1.10"
  • Product Weight: 1.00 lbs.
  • Product Color: White
  • Application: Temperature control for heating and cooling systems
  • Warranty: 2 years
  • Heating/Cooling System Type: Gas Furnace , Boiler & Oil Fired , Electric Heat & Cooling
  • Voltage Type: Line Voltage
  • Programmable: Yes
  • Control Type: Push Button
  • Digital Display: Yes
  • Color Display: Yes
  • Backlit Digital Display: Yes
  • Temperature Displayed: Current & Setpoint
  • Cooling Only: No
  • Heating Only: No
  • Single Stage: Yes
  • Program Type: 5 -1 -1 Day , 5 -2 Day , 7 Day
  • Terminal Designations: Wire Terminal Designations: OS, IS, C, G, Y1, B, W1, O, R, H
  • Mounting: Horizontal
  • Power Method: Hardwired
  • Changeover: Automatic
  • Energy Star Rated: Yes
  • Wireless: No
  • Comes With a 2 Year Manufacturer Warranty
  • Cycling Or Extended Power Outages
  • Equipped with Automatic Compressor Protection To Prevent Potential Damage Due To Short Cycling Or Extended Power Outages
  • For Your Convenience, a Security Code Feature Enables You To Stay In Control Of Your Thermostat
  • Humidity Control Is Included As A REAL Plus!
  • Military Or Standard 12-Hour Formatted Clock Settings

Need advice? More information?

Customers Also Viewed