We Offer Some of the Most Energy Efficient Air Conditioners in Phoenix, Including the First Air Conditioner Above 26 SEER One of the most important features of an HVAC system is its energy efficiency, and that’s whywe offer Lennox® products at Dial One Mears Air Conditioning & Heating Inc. That’s also the reason we couldn’t be happier with the XC25, Lennox’s most efficient air conditioner. In fact, Lennox was the first manufacturer to roll out 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 Phoenix homeowner, you may appreciate the benefits that come along with these systems. First, they’ll help save the environment. But, you’ll most likely be even more pleased to learn that highly efficient systems can help lower your utility bills, potentially allowing you to pocket hundreds of dollars each year. The XC25 has also earned recognition from the U.S. Environmental Protection Agency (EPA) by being designated as one of the Most Efficient ENERGY STAR®-qualified products in 2014. This recognition means the product impedes greenhouse gas emissions by meeting stringent energy efficiency performance levels set by the EPA. The XC25 is one of many energy efficient air conditioners we offer in Phoenix. Discover more details about our efficient products online or by calling Dial One Mears Air Conditioning & Heating Inc at 602-997-5701. We’re here to talk once you decide to upgrade your cooling system, too. Just make an appointment online when you’re ready for an in-home consultation.