Air-Dynamics Inc Has Your Solution for Economical, Efficient Heating and Cooling in San Angelo

Keep your cool (and your warmth) while keeping your costs manageable with a Lennox® Merit® Series packaged system from Air-Dynamics Inc in San Angelo. With energy ratings of 13.00 SEER,* 7.70 HSPF** and 80% AFUE,*** these single-cabinet heating and cooling systems deliver the efficiency, comfort and dependability you expect from Lennox.

13GEP Packaged Gas/Electric Unit

The 13GEP packaged unit offers consistent, comfortable temperatures all year. It is powered by gas heating in the winter months and electric cooling in the summer.

  • Efficiency ratings of 13.00 SEER*and 80% AFUE*** provide a high level of efficiency and comfort
  • Tubular heat exchanger for dependable heat transfer and remarkable airflow control
  • Internally-mounted outdoor fan lessens operating soundand 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)

13GEP Packaged Gas/Electric Unit
Efficiency Rating (SEER): 13
AFUE Rating: 80
Price Guide: $

13HPP Packaged Heat Pump

The 13HPP package heat pump removes heat from indoor air and pushes it outdoors, making your home cool and comfortable. During the winter, it works in reverse to keep your home pleasant. This packaged unit is good for homes in warmer areas, like San Angelo.

  • Efficiency ratings of 13.00 SEER*and 7.7 HSPF** offer notable efficiency and comfort
  • Internally-mounted outdoor fan reduces operating soundand vibration
  • Dependable compressor accurately manages 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)

13HPP Packaged Heat Pump
Efficiency Rating (SEER): 13
HSPF Rating: 7.7
Price Guide: $

Schedule an appointment online with Air-Dynamics Inc in San Angelo to find out if a Merit series packaged system will work for you, or to have your existing unit serviced. You can also contact us by phone at 325-655-2515. 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.