Kowalski Heating & Cooling Has Your Solution for Economical, Efficient Heating and Cooling in McMurray

Stay comfortable while keeping your costs affordable with a Lennox® Merit® Series packaged system from Kowalski Heating & Cooling in McMurray. 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 provides steady, 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*** deliver a high level of efficiency and comfort
  • Tubular heat exchanger for dependable heat transfer and superior airflow control
  • Internally-mounted outdoor fan cuts down operating noiseand vibration
  • Dependable compressor precisely regulates 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 filters heat from indoor air and pushes it outdoors, making your home cool and comfortable. When it’s cold outside, it works in reverse to keep your home cozy. This packaged unit is good for homes in warmer climates, like McMurray.

  • Efficiency ratings of 13.00 SEER*and 7.7 HSPF** offer notable efficiency and comfort
  • Internally-mounted outdoor fan lessens operating noiseand vibration
  • Dependable compressor accurately manages air temperature and humidity
  • Easy-access control panel
  • Corrosion-resistant, pre-painted steel cabinet is built to last
  • 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: $

Arrange an appointment online with Kowalski Heating & Cooling in McMurray 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 724-745-7404. 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.