Check the listing for details. White Rodgers 1F78 NON PROGRAMMABLE THERMOSTAT. Color: White, Condition: Used. Listed at 17.00 USD. This is a used thermostat off a retired system. I will warrant this part for 30 days! If the part you have purchased fails to work perfectly within 30 days of your purchase, simply let us know we will gladly exchange the item or refund your money if we do not have one in stock to replace it. Picture may not represent exact one that will be shipped as we may have multiple available and may not have updated the picture to the next one in line yet. If you have any questions please ask Thanks for stopping by! Check out my other items! Be sure to add me to your favorites list! HVACPartman offers products that may require professional installation. HVACPartman recommends hiring a HVAC/R professional trained in the service and repair of HVAC/R appliances. Repair parts sold by HVACPartman may require specialized tools and/or procedures for safe and reliable operation of certain systems. Buyer(s) specifically holds HVACPartman harmless for injury, property damage, or other losses associated with the use of items purchased from HVACPartman. It is not the intention of HVACPartman to encourage the servicing of HVAC/R appliances by untrained personnel, rather to "allow the public to purchase the necessary parts directly" for use by trained and/or licensed professionals.