Where Dependability and Efficiency Meet: the Merit® Series. Innovation has been a repeated theme throughout the history of Lennox. Pairing innovation with reliability and durability has brought Lennox to where it is currently, and the Merit® Series is just another extension of these traits. Top-notch performance makes the Merit® Series a perfect choice for air conditioner replacement on a budget. The experts at O'Brien Heating & Air Conditioning have the answers to any questions you may have about the Merit® Series, so don’t hesitate to give us a call at 610-257-7035 or schedule and appointment online with our online scheduler. 14ACX Air ConditionerThe strength and reliability that Lennox products carry with them is unmatched. The 14ACX is no different. Giving you the efficiency that you need, the system can save you money year after year and helps keep your home comfortable when you need it most. ENERGY STAR® qualified can ensure efficiency and monthly savings Up to 14.00 SEER*, giving you efficiency without costing a fortune Scroll compressor, keeping your home comfortable all day and night 5-Year Limited Warranty on the system’s covered components and compressor This product may be eligible for valuable 10-Year Limited Extended Warranty coverage Efficiency Rating (SEER): at least 14 Sound Rating: 76 Price Guide: $ Product Brochure Contact Us to Learn More 13ACX Air ConditionerAir conditioner replacement has met its rival. When you add budget-friendliness and reliability you get the 13ACX. Designed to provide home comfort specifically for those on a budget, it makes the decision to replace your air conditioner much simpler. Up to 13.00 SEER*, to put your energy usage to work for you Scroll compressorto provide the reliability and efficiency you need 5-Year Limited Warranty on compressor and covered parts This product may be eligible for valuable 10-Year Limited Extended Warranty coverage Efficiency Rating (SEER): Up to 13 Sound Rating: 76 Price Guide: $ Product Brochure Contact Us to Learn More * SEER, or Seasonal Energy Efficiency Ratio, measures the cooling efficiency of your air conditioner and heat pump. A higher SEER rating means greater energy efficiency and more savings for you and the environment.