Woody's Sudden Service Inc Has Your Solution for Economical, Efficient Heating and Cooling in Manassas Park

Keep your cool (and your warmth) while keeping your costs under control with a Lennox® Merit® Series packaged system from Woody's Sudden Service Inc in Manassas Park. These single-cabinet heating and cooling systems carry energy ratings of 13.00 SEER,* 7.70 HSPF** and 80% AFUE,*** all while delivering the efficiency, comfort and dependability you expect from Lennox.

13GEP Packaged Gas/Electric Unit

The 13GEP packaged unit provides consistent, comfortable temperatures year round. It is powered by gas heating in the winter and electric cooling in the summertime.

  • Efficiency ratings of 13.00 SEER*and 80% AFUE*** provide notable efficiency and comfort
  • Tubular heat exchanger for dependable heat transfer and superior airflow control
  • Internally-mounted outdoor fan reduces operating volumeand vibration
  • Dependable compressor strictly manages air temperature and humidity
  • Easy-access control panel
  • Corrosion-resistant, pre-painted steel cabinet is built to last
  • 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, ensuring your home stays cool and comfortable. In the winter months, it works in reverse to keep your home warm. This packaged unit is perfect for homes in warmer areas, like Manassas Park.

  • Efficiency ratings of 13.00 SEER*and 7.7 HSPF** provide noteworthy efficiency and comfort
  • Internally-mounted outdoor fan cuts down operating soundand vibration
  • Dependable compressor strictly 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 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: $

Make an appointment online with Woody's Sudden Service Inc in Manassas Park to discover if a Merit series packaged system would work for you, or to have your existing unit serviced. You can also get a hold of us by phone at 703-369-5528. 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.