Lennox Ultimate Comfort System
Our Ultimate Comfort System is bursting with energy efficient and innovative technologies that will adjust your heating and cooling temperatures in tiny increments to keep a consistent temperature and a minimal amount of energy.
Lennox Energy Efficient Air Conditioners
At Thornberry Bros Inc, our Lennox® cooling products use an ozone-friendly, chlorine-free R-410A refrigerant that meets strict guidelines put forth by the U.S. Environmental Protection Agency (EPA). This refrigerant can help your system cool effectively, while lowering the impact on the environment.
Lennox: First Air Conditioner with 26 SEER Rating
We offer the first air conditioner to be rated 26 SEER* which means it’s one of the most efficient cooling systems on the market. Plus, the XC25 can measurably lower your monthly utility bills without sacrificing the cool temperatures you want.
Reduce Utility Bills
Living in Winchester doesn’t have to mean high utility bills. In fact, a variety of our HVAC products have earned the ENERGY STAR® label and high SEER* or AFUE** ratings because of their energy efficiency, which can potentially save on your yearly utility expenses.
Dual Fuel Systems
Connecting our gas furnace with an electric heat pump creates a dual fuel system that helps increase your systems’ operation efficiency. The gas heat is used only when it becomes too cold for the heat pump to run efficiently, possibly saving you money and keeping your home cozy.