Thank you for choosing ControlTemp Thermostats for your heating and cooling needs.

Our thermostats are very easy to install. They use the same wiring configuration as your old thermostat. Below are easy step by step instructions as well as a video on how to install your thermostats.

How do I install my thermostat?

You, your handyman, a licensed HVAC contractor, electrician, or your property management service department can install it according to the instructions provided with the product. We have designed this product for easy installation. Our thermostats install just like a regular thermostat, requiring only the connection of 4-5 wires.

Our Owner’s Manual, which accompanies your unit, includes complete details on how to install and program your thermostat. 

Step by Step Guide to installing your thermostat:

• Ensure that you turn off the power to the HVAC unit before you begin.
• When disconnecting the old thermostat, be sure to take note of how the old unit was wired – which color wires go to which terminals. Take a picture of the old wiring before disconnecting the wires. 
• Ensure that you program your new ControlTemp Thermostat to the correct equipment setting before connecting the wiring.
• Connect your new ControlTemp Thermostat to the wires from your HVAC unit. Be sure to match the wires to the appropriate terminals. NOTE: The color of the wires does not indicate their true function; therefore, it is important to tag each wire when you disconnect the original unit.
• Once the thermostat is properly wired, restore power to your HVAC system.
• If you have a heat pump, it may take up to 5 minutes before the HVAC unit turns on. This is due to the heat pump compressor delay ensuring sufficient time to decompress.

Installation Video

Want to see a “This Old House” video on how to install your programmable thermostats? Click here

Other Questions

If you have any support questions, please contact us at 866-792-2022 or email us at info@controltempthermostats.com. Please have your order information (invoice number/order id) available when contacting us.