Efficiency, Durability and Dependability: the Merit® Series Air Conditioners. Innovation has been a recurrent theme throughout the history of Lennox. Bringing together innovation with reliability and durability has brought Lennox to where it is now, and the Merit® Series is just another extension of these traits. Top-notch performance makes the Merit® Series a great selection for air conditioner replacement on a budget. The specialists at C-N-O Comfort Zone have the answers to any questions you may have about the Merit® Series, so don’t hesitate to give us a call at 636-578-1777 or schedule and appointment online with our online scheduler. 14ACX Air ConditionerThe durability and reliability that Lennox products carry with them is unrivaled. The 14ACX is no different. Giving you the efficiency that you want, the system can save you money every month and helps keep your home comfortable when you need it most. ENERGY STAR® qualified can ensure efficiency and constant savings Up to 14.00 SEER*, giving you efficiency without costing a fortune Scroll compressor, keeping your home comfortable all the time 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. Created to provide home comfort specifically for those on a budget, it makes the decision to replace your air conditioner much easier. Up to 13.00 SEER*, to put your energy usage to work for you Scroll compressorto provide the reliability and efficiency you want 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.