Enjoy Reliable, Efficient Comfort with a Dave Lennox Signature® Collection Packaged Unit

In the West Valley area, look to Select Comfort System Heating & Air Conditioning for the most reliable packaged systems—the Dave Lennox Signature® Collection. These units stand up to the most severe conditions with their field-tested, heavy-gauge construction and pre-painted steel. Even better, you can count on ENERGY STAR® qualified efficiency even on each season’s most brutal days.

These packaged units are certainly included in the industry’s best. They run almost noiselessly and include two-stage heating and variable speed air-handling technology. If you’re worried about indoor air quality, these units are for you. In no time, they can be equipped with a PureAirTM air purification system by our Lennox experts. The air purifier installs directly inside the unit, keeping everything compact and contained—and keeping your home virtually free of allergens and pollutants.

You can rely on The Dave Lennox Signature Collection models for years to come.

15GCSX Gas/Electric Package Unit

Like the other Dave Lennox Signature Collection package units, this model includes a variable-speed motor and two-stage operation, providing comfort season after season, year after year. You could substantially reduce your utility costs with its energy ratings of 15.00 SEER* and 78% AFUE.***

  • Energy ratings of 15.00 SEER* and 78% AFUE*** may significantly trim your utility expenses
  • ENERGY STAR qualified, which means it meets or exceeds EPA guidelines for energy efficiency
  • Two-stage, variable speed operation runs at low-stage heat most of the time, providing efficient performance
  • Internally-mounted outdoor fan reduces operating sound and is easy to service
  • Coil guard-protected condenser coil is protected to help preserve the efficiency of the system
  • Control panel is easily accessible for quicker servicing
  • Durable all-metal cabinet stands up to the most severe conditions
  • Variable-speed blower offers precise temperature control
  • IAQ-ready design so the 15GCSX can be readily equipped with an internally mounted PureAir™ air purification system to help increase comfort and lower concentrations of pollutants
  • 20-Year Limited Warranty on heat exchanger
  • 10-Year Limited Warranty on compressor
  • 10-Year Limited Warranty on remaining covered components
15GCSX Gas/Electric Package Unit
Efficiency Rating (SEER): 15
AFUE Rating: 78Energy Star badge
Price Guide: $$$

Do you want a new packaged system? Need top-notch service for your existing packaged unit? Call Select Comfort System Heating & Air Conditioning in West Valley today at 801-305-4777. Or schedule your appointment with us online.


* 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.