Discounted White-Rodgers 850 5-1-1 Day Programmable Single Stage Thermostat

White-Rodgers 850 5-1-1 Day Programmable Single Stage ThermostatBuy White-Rodgers 850 5-1-1 Day Programmable Single Stage Thermostat

White-Rodgers 850 5-1-1 Day Programmable Single Stage Thermostat Product Description:



  • Easy to read 2.2 square-inch display
  • 5-1-1 day or 5-2 programmable for convenient weekday, Saturday, Sunday or weekday, weekend scheduling
  • Auto changeover
  • Change furnace filter reminder
  • For use on single stage heating and cooling systems

Product Description

The White-Rodgers 850 thermostat has an easy-to-read 2.2 square-Inch display. The 850 thermostat features easy-to-read characters and soft touch buttons for easy operation. The 850 is easily set up as either a 5-1-1 or 5-2 day programmable for convenient weekday, Saturday, Sunday or weekday, weekend programming. The 850 is for use on single stage furnaces and air conditioners. For use on 24-Volt and mill volt systems. Other features include furnace filter change reminder and adjustable temperature display. White-Rodgers is a business of Emerson Climate Technologies, the world's leading provider of heating, ventilation, air conditioning, and refrigeration solutions for residential, industrial, and commercial applications. Combining technically superior products and services from industry-leading companies and brands with global engineering, design, distribution, installation, and monitoring capabilities help Emerson Climate Technologies to create reliable, energy efficient climate systems that improve human comfort, safeguard food, and protect the environment.

Customer Reviews

Most helpful customer reviews

1 of 2 people found the following review helpful.
5Excellent brand, simple to use, will save a bundle come winter.
By Concerned One
I own a white rodgers model number 1f80-261, which appears to be the standard "programable" thermostat sold with most furnaces today. The do not have a listing for mine on amazon yet. This one similar to mine, has time and temp/temp setting on display, with all the keys concealed down below. I have had mine for 2 summers and one winter, and this thermostat saves me a bundle. It has about 4 settings a day for each of the programs,plus weekday and saturday/sunday separate days available for adjustment. My typical summer day started at 76 degrees at 6:30, then up to 82 at 8am when at work, at 4:30 I'd set it back to 76 degrees, and at 10pm 72 degrees to sleep cooler. On the weekends, I'd keep it a little more consistent, since I was here more often. If this had a plug in for a coffee machine, I'd have it set to make my coffee when I got up in the mornning. Again I have had this for about 2 years now, and I liked it so much, I had my mother get one installed in her house because it's so easy to use. Also, one of my offices is solely equipped with these thermostats, so I get plenty of experience with them. Worth the investment

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