Get the Total Package with a Space-Saving Packaged System that Delivers Efficient Comfort

No matter if you’re looking for gas/electric, heat pump or cooling system models in the Liberty and the Kansas City Metro Area area, Air Unlimited Heating & Cooling has a packaged system for your house. The Lennox® Elite® series packaged units deliver the innovation and operation for which Lennox is known. Plus, all models in the Elite series carry efficiency ratings of up to 13.00 SEER.*

Featuring internally mounted outdoor fans, the Elite series models function quietly and efficiently. They’re also easily equipped with an internal filter rack to hold a Healthy Climate® MERV 16 or MERV 10 filter to provide indoor air quality.

Learn more about the benefits of the clean, quiet and efficient Elite series packaged systems.

The 13GCSX Gas/Electric Packaged Unit

The 13GCSX is perfect for warmer regions with its combination of gas heating and electric cooling. With no need for a separate blower coil or air handler, and a 13.00 SEER*/80% AFUE*** rating, this unit helps lower your utility costs.

  • Efficiency rating of 13.00 SEER* and 80% AFUE*** can significantly lower your utility bills
  • Internally-mounted outdoor fan cuts down operating volume and is easy to service
  • Dynamically balanced blower for quiet performance
  • Scroll compressor provides trusted, efficient performance
  • Enhanced coil guard protects the condenser coil to help sustain the efficiency of the system
  • Easy-access control panel
  • All-metal cabinet with integrated base offers durability in even the worst conditions
  • Tubular heat exchanger for year after year of efficient heat transfer and airflow control
  • IAQ-ready design so it can be equipped effortlessly with an internally mounted filter rack for a 1”, 2” or 4” media filter for increased indoor air quality
  • Compatible with environmentally responsible, chlorine-free R-410A refrigerant systems, which allow for excellent comfort less a excessive environmental toll
  • 20-Year Limited Warranty on heat exchanger
  • 10-Year Limited Warranty on the compressor
  • 5-Year Limited Warranty on covered components (this product may be eligible for valuable 10-year Limited Extended Warranty coverage)

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

The 13CHPX Gas/Electric Packaged Unit

Most likely, you’ll save both energy and money with the reliable 13CHPX packaged heat pump. With its innovative scroll compressor controlling airflow throughout your home, you’ll see why the 13CHPX earned an efficiency rating of 13.00 SEER*/7.70 HSPF**.

  • Efficiency rating of 13.00 SEER* and 7.70 HSPF**
  • Internally-mounted outdoor fan reduces operating sound and is easy to service
  • Scroll compressor offers dependable, efficient performance
  • Enhanced coil guard protects the condenser coil to help sustain the efficiency of the system
  • Easy-access control panel
  • All-metal cabinet with integrated base stands up to any environment
  • Dynamically balanced blower for quiet performance
  • IAQ-ready design IAQ-ready design so it can be equipped easily with a Healthy Climate® MERV 16 or MERV 10 filter to help curtail concentrations of dust and dirt particles and increase comfort
  • Compatible with environmentally responsible, chlorine-free R-410A refrigerant systems, which deliver excellent comfort minus a costly environmental toll
  • 10-Year Limited Warranty on the compressor
  • 5-Year Limited Warranty on covered parts (this product may be eligible for valuable 10-Year Limited Extended Warranty coverage)

The 13CHPX Gas/Electric Packaged Unit
Efficiency Rating (SEER): up to 13
HSPF Rating: up to 7.7
Price Guide: $$

13CHAX Package Cooling System

The 13CHAX earned an efficiency rating of 13.00 SEER*—a rating that could mean more affordable utility costs for you. This unit is perfect for cities with hot summers and mild winters.

  • Efficiency rating of 13.00 SEER* means you’ll stay comfortable without much of an increase in your budget
  • Internally-mounted outdoor fan lessens operating volume and is easy to service
  • Scroll compressor provides dependable, efficient performance
  • Enhanced coil guard protects the condenser coil to help sustain the efficiency of the equipment
  • Easy-access control panel
  • All-metal cabinet with integrated base endures even the worst conditions
  • Dynamically balanced blower for quiet performance
  • IAQ-ready design so it can be equipped easily with a Healthy Climate® MERV 16 or MERV 10 filter to help reduce concentrations of dust and dirt particles and boost comfort
  • Compatible with environmentally responsible, chlorine-free R-410A refrigerant systems, which deliver excellent comfort without a costly environmental toll
  • 10-year Limited Warranty on the compressor
  • 5-Year Limited Warranty on covered parts (this product may be eligible for valuable 10-Year Limited Extended Warranty coverage)
13CHAX Package Cooling System
Efficiency Rating (SEER): 13
Price Guide: $$

No matter if it’s a Lennox Elite Series packaged system, or a system from one of the other Lennox lines, Air Unlimited Heating & Cooling in Liberty and the Kansas City Metro Area will help you find the system that’s suited to your home—or repair your existing packaged unit. Call us at 816-286-7258 or schedule an 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.