Lennox Ultimate Comfort System
Our Ultimate Comfort System is packed with energy efficient and innovative technologies that will adjust your heating and cooling temperatures in small increments to maintain a consistent temperature and a minimal amount of energy.
Lennox Energy Efficient Air Conditioners
At Patterson & Stirling Inc, our Lennox® cooling products use an ozone-friendly, chlorine-free R-410A refrigerant that meets strict guidelines set by the U.S. Environmental Protection Agency (EPA). This refrigerant can help your system cool effectively, while lowering its environmental impact.
Lennox: First Air Conditioner with 26 SEER Rating
We sell 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 significantly decrease your monthly utility bills without sacrificing the comfort you want.
Reduce Utility Bills
Living in Erie doesn’t have to necessitate 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 high efficiency levels that can potentially decrease your annual energy expenses.
Dual Fuel Systems
Combining our gas furnace with an electric heat pump creates a dual fuel system that helps enhance your systems’ operation efficiency. The gas heat is only used when it becomes too cold for the heat pump to run efficiently, possibly saving you money and keeping your home cozy.