We Offer Some of the Most Energy Efficient Air Conditioners in Erie, Including the First Air Conditioner Above 26 SEER One of the most important features you look for in an HVAC system is its energy efficiency, which is whywe offer Lennox® products at Patterson & Stirling Inc. It’s also why we love the XC25, Lennox’s most efficient air conditioner. In fact, Lennox was the first manufacturer to introduce an air conditioner to be rated above 26.00 SEER, or Seasonal Energy Efficiency Ratio, which measures the cooling efficiency of your air conditioner or heat pump. A higher SEER rating means higher energy efficiency, and as a Erie homeowner, you will like the benefits offered by these systems. For one, they’ll help save the environment. But, you’ll most likely be more excited to learn that highly efficient systems can help lower your utility bills, potentially saving hundreds of dollars every year. The XC25 has also earned recognition from the U.S. Environmental Protection Agency (EPA) by being named one of the Most Efficient ENERGY STAR®-qualified products in 2014. This recognition means the product prevents greenhouse gas emissions by meeting rigid energy efficiency performance levels set by the EPA. The XC25 is one of many energy efficient air conditioners we offer in Northwest Pennsylvania. Discover more specifics about our efficient products online or by calling Patterson & Stirling Inc at 814-308-0416. We’ll be here to talk once you decide to upgrade your cooling system, too. Just schedule an appointment online when you’re ready for an in-home consultation.