Merit Series from Patterson & Stirling Inc in Erie

Patterson & Stirling Inc in Erie can help you keep your wallet and your home comfortable with a Lennox® Merit® Series packaged system. These all-in-one heating and cooling systems give you what you expect from Lennox: efficiency, comfort and reliability. Plus, their energy efficiency ratings of 13.00 SEER*/7.70 HSPF**/80% AFUE*** can help you keep your utility costs under control.

13GEP Packaged Gas/Electric Unit

Relish even, comfortable temperatures all year long with the 13GEP packaged unit. This combination system uses gas heating in the winter and electric cooling in the summer months. It features the following:

  • Efficiency ratings of 13.00 SEER* and 80% AFUE* deliver notable efficiency and comfort
  • Tubular heat exchanger for reliable heat transfer and exceptional airflow control
  • Internally mounted outdoor fan lessens operating noiseand 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
  • 20-Year Limited Warranty on heat exchanger
  • 5-Year Limited Warranty on covered parts (this product may be eligible for a 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

By taking heat from indoor air and moving it outdoors, the 13HPP package heat pump cools your home and keeps it comfortable all summer long. When you need to heat your home, the process is opposite. Homes in warmer areas benefit from this packaged unit. Just like other Lennox systems, the 13HPP offers numerous features and benefits.

  • Efficiency ratings of 13.00 SEER* and 7.70 HSPF** deliver noteworthy efficiency and comfort
  • Internally mounted outdoor fan reduces operating volumeand vibration
  • Dependable compressor precisely controls air temperature and humidity
  • Easy-access control panel
  • Corrosion-resistant, pre-painted steel cabinet is built to last
  • 5-Year Limited Warranty on covered components (this product may be eligible for a valuable 10-Year Limited Extended Warranty coverage)

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

If your packaged unit needs maintenance or if you think a Merit series packaged system would be a solution for your home, call Patterson & Stirling Inc in Erie at 814-833-5558. Or, schedule your appointment online so we can help 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.