*PLUMBERSSTOCK EXPERT* responded:
Good day! No, it won't. According to its Specification Sheet, this LuxPro LV3 is a single stage Cool Only thermostat. If you are looking for a thermostat that can be used for heating and cooling systems, the LuxPro PSM400SA is a good option to look at. Please read these Specification Sheets for reference. For more options, we also have different Honeywell thermostats that might suit your need. Please check page 2 of this manual to see the list of Honeywell line voltage thermostats and their distinct features. If you're ready to order, go to the product's page and click on Add to Cart. If the product is not found yet on our website, simply contact one of our customer service representatives at 435-868-4020 or through e-mail at firstname.lastname@example.org. Happy shopping!