Efficiency, Durability and Dependability: the Merit® Series Air Conditioners. Lennox has a great history leading the heating and cooling industry with advanced technologies, durability, reliability and efficiency. The Merit® Series offers the same quality that you count on from AirTech Heating and Air Conditioning, LLC over the years and is the best option when air conditioner replacement is needed in Northwest Arkansas. If you take a look at the air conditioners the Merit® Series offers and you still have questions, let us know. The experts at AirTech Heating and Air Conditioning, LLC are here to help, so give us a ring at 479-372-4304 or arrange an appointment with us through our online scheduler. 14ACX Air ConditionerSavings and performance don’t have to be independent. With the 14ACX you get both. Created to provide excellent efficiency and supreme durability, you’ll be amazed with the savings you get year after year. You don’t have to lose your comfort because of your budget. We’re here to keep your mind at ease while you relax in a perfectly comfortable home knowing you stayed within your budget. Up to 14.00 SEER*, to provide you with efficient money saving comfort Scroll compressor to provide even cooling to keep your home comfortable 24/7 5-Year Limited Warranty on compressor 5-Year Limited Warranty on covered components 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 * 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.