Ferguson is a leading supplier of HVAC equipment for home and business, including everything needed to replace a thermostat for HVAC systems. To get more of the heating and cooling equipment you need, log in or sign up for your trade professional account.

Upgrade HVAC systems with thermostat replacement parts

Ferguson HVAC makes thermostat replacement simple through our offering of programmable and non-programmable thermostats. We are your source for the smart thermostats and touch screen thermostat technology your customers want. Find thermostat sensors to go with your customers’ new thermostats for optimal climate control. Shop installation equipment like screw drivers and low-voltage wires. Learn how to build steady business year-round by leveraging smart home technology.