Price: $44.95
Availability: In Stock - Usually ships in 1 to 2 days.

This energy-saving thermostat has up to 4 different daily temperature settings during weekdays and another 4 on weekends. The thermostat can be set to automatically lower the night temperature and raise it in the morning and you will have 2 extra settings that can be set to automatically raise or lower the temperature anytime you want! Unit also allows an appliance to be cut off when you do not want it to be thermostatically controlled and includes a switch which can run the fan on heaters like the Modine and Sterling units continuously and act as a circulation fan. Features an easy-to-read LCD display. Thermostat is battery powered and stores programs in memory during power outages. Thermostat also has a backup sensor which activates if temperature drops below 41° F. Batteries included, wiring required. Protect from water and direct sunlight.


  • 45° to 90° F temperature range
  • On / off switch
  • Auto fan switch
  • Displays room temperature
  • 1,2, or 3° F adjustable differential
  • For use with 24 volt or millivolt single stage heating or cooling systems
  • Batteries included
Overall Customer Rating of 3 Reviews:
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Cary, NC

Excellent thermostat for the price

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Installation was a breeze and set-up was also easy. I like the fact that I can adjust the cycle range in degrees. I set mine at the 2 degree mark. If your system cycles too often it can go as high as 3 degrees differential. I may just buy a second one for my shop. Beats the junk models the big box stores sell by a long-shot at this price point.

Robert shaw thermostat

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This thermostat was clearly very old. The front wouldn't even come off without the thermostat falling apart. I am a mechanical contractor and I know quality when I see it. This product was garbage and had clearly been sitting on the shelf for 9 years by reading the part numbers. I will never buy anything from your company again and will never let an uninformed client choose a part such as this.

ACF Greenhouses: I'm sorry you are not satisifed with the thermostat and will be happy to refund you for it. That unit has been manufactured for several years but still is a current model offered from Robertshaw. It is not as advanced as many currently on the market, but it has proven to be reliable and offers one key advantage that is difficult to find in a programmable model. The differential on this unit can be set all the way up to 3 degrees (most only offer a max of 1 to 1.5 degrees) which is great for drafty areas and areas that the temperature can fluctuate more rapidly than in a home (examples include greenhouses, shops, and garages). This keeps the heater from cycling on and off as often making the unit run more efficiently.


RobertShaw Programmable Heating Thermostat

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Easy to program, got information on internet, works great!