Two major home improvement stores, Home Depot and Lowe's, sell a variety of thermostats. Both stores offer a complete list and pricing after searching their products on their websites.
The selection of thermostats include non-programmable, programmable, Wi-Fi thermostats and their accessories. Thermostats come in a wide variety of styles and colors from popular brands. When selecting a thermostat, check the heating and cooling system for compatibility. Each thermostat's product information indicates compatible types of heating and cooling systems. While some thermostats are highly sophisticated, they may only be compatible with newer heating and cooling systems, such as stage 2, multi-stage and zone HVAC systems.