Custom Air Systems Inc Has Your Solution for Economical, Efficient Heating and Cooling in Port Saint Lucie Keep your cool (and your warmth) while keeping your costs affordable with a Lennox® Merit® Series packaged system from Custom Air Systems Inc in Port Saint Lucie. These single-cabinet heating and cooling systems deliver the efficiency, comfort and dependability you expect from Lennox, all while delivering energy ratings of 13.00 SEER,* 7.70 HSPF** and 80% AFUE.*** 13GEP Packaged Gas/Electric Unit The 13GEP packaged unit delivers dependable, comfortable temperatures throughout the year. It uses gas heating in the winter months and electric cooling in the summer. Efficiency ratings of 13.00 SEER*and 80% AFUE*** provide noteworthy efficiency and comfort Tubular heat exchanger for reliable heat transfer and remarkable airflow control Internally-mounted outdoor fan lessens operating volumeand vibration Dependable compressor strictly controls air temperature and humidity Easy-access control panel Corrosion-resistant, pre-painted steel cabinet is built to withstand the elements 20-Year Limited Warranty on heat exchanger 5-Year Limited Warranty on covered parts (this product may be eligible for valuable 10-year Limited Extended Warranty coverage) Efficiency Rating (SEER): 13 AFUE Rating: 80 Price Guide: $ Product Brochure Contact Us to Learn More 13HPP Packaged Heat Pump The 13HPP package heat pump filters heat from indoor air and carries it outdoors, ensuring your home stays cool and comfortable. During the winter, it works in reverse to keep your home cozy. This packaged unit is great for homes in warmer climates, like Port Saint Lucie. Efficiency ratings of 13.00 SEER*and 7.7 HSPF** deliver noteworthy efficiency and comfort Internally-mounted outdoor fan cuts down operating soundand vibration Dependable compressor precisely controls air temperature and humidity Easy-access control panel Corrosion-resistant, pre-painted steel cabinet is built to withstand the elements 5-Year Limited Warranty on covered parts (this product may be eligible for valuable 10-year Limited Extended Warranty coverage) Efficiency Rating (SEER): 13 HSPF Rating: 7.7 Price Guide: $ Product Brochure Contact Us to Learn More Schedule an appointment online with Custom Air Systems Inc in Port Saint Lucie to discover if a Merit series packaged system will work for you, or to have your existing unit serviced. You can also reach us by phone at 772-335-3232. We look forward to serving you! * SEER, or Seasonal Energy Efficiency Ratio, measures the cooling efficiency of your air conditioner or heat pump. A higher SEER rating means greater energy efficiency and more savings for you and the environment. ** HSPF, or Heating Seasonal Performance Factor, measures the heating efficiency of your heat pump. A higher HSPF rating means greater energy efficiency, more savings and is better for the environment. *** Annual Fuel Utilization Efficiency (AFUE) measures how efficient the appliance is in converting its fuel’s energy into heat over the course of a year.