Ask An HVAC Technician | How Do I Program My Lennox Smart Thermostat? 

Programming your Lennox thermostat to know when you are home and when you are away at work can save money on your energy bill and keep your even more comfortable. In this video Anthony W. (HVAC Instructor) from Thornton & Grooms will be discussing his recommendations for the best settings for home and away, as well as best setting for your fan operation.