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15CHPX Packaged Heat Pump

Dave Lennox Signature® Collection

15CHPX Packaged Heat Pump

Remarkably efficient packaged heat pump

The 15CHPX keeps you comfortable and helps you save you money. An innovative scroll compressor offers greater cooling efficiency than conventional compressors. And with energy ratings up to 15 SEER, the cost savings can really add up.


Here are some of the top features of the 15CHPX:

Efficiency rating of 15.00 SEER / 8.00 HSPF can significantly lower your utility costs.

ENERGY STAR® qualified which means it meets or exceeds EPA guidelines for energy efficiency.

Dependable scroll compressor provides greater cooling efficiency.

IAQ-ready design so the 15CHPX can be easily equipped with an internally mounted PureAir™ air purification system to help improve comfort and reduce concentrations of pollutants.


Features and Benefits

Energy Efficiency

  • Dependable scroll compressor—provides greater cooling efficiency
  • Efficiency ratings of up to 15.00 SEER and 8.00 HSPF—can significantly lower your energy costs
  • ENERGY STAR® qualified—meets or exceeds EPA guidelines for energy efficiency

Home Comfort

  • IAQ-ready design—can be easily equipped with an internally mounted PureAir™ air purification system to help improve comfort and reduce concentrations of pollutants

Environmental Responsibility

  • Compatible with chlorine-free R-410A refrigerant systems—which provide exceptional comfort without exacting a costly environmental toll

Reliable Performance

  • Lennox® System Operations Monitor—continuously monitors system performance for added peace of mind and faster servicing

Warranty and Specs

Warranty and Specs

  • 10-Year Limited Warranty on compressor
  • 10-Year Limited Warranty on covered components

15CHPX Product Literature

Product Brochures


15CHPX Packaged Unit Product Brochure

Installation Manuals


15CHPX Packaged Unit Installation Manual


Rated 3.9 out of 5 by 7 reviewers.
Rated 4 out of 5 by Faulty expansion valve Two weeks after install unit froze up. Tech finally came back and said faulty expansion valve. Said he would order part. Almost two weeks later and I'm still waiting on unit to be repaired. Spent thousands on this unit and it still doesn't cool. It is August in the south. You figure out why I'm upset. August 3, 2014
Rated 4 out of 5 by Missing Features I wanted - but I needed the cooling capactiny The product in the couple of months it been installed has worked great and has corrected all the hot spots in the house that I was complaining of. Air temperature seems much cooler at higher setting and does not seem to be struggling like the old heat pump. July 18, 2014
Rated 5 out of 5 by Working great Unit is working great so far. Hope I continue to be happy with it. March 2, 2013
Rated 5 out of 5 by Sturdy construction, excellent value Several weeks after installation with extensive winter heating, I'm very happy with this. My new Lennox has the force to push air through the ductwork very efficiently, & I LOVE its variable-speed fan; even in temps down in the teens, the unit doesn't run very long at a time & the house stays comfortable (much more efficient than my previous 12-year-old unit of a different brand). My electric bill has validated my choice of a 15 SEER, Energy Star upgrade--highly recommended. The exterior's fit & finish is excellent. I'm so glad that I made this selection! December 30, 2012
Rated 4 out of 5 by works well The system works well. Had gas heat and went to electric. It is a different feel of heat but still works just fine. The unit is fairly quiet and Biggs did good job putting it in and sealing up our existing ducts. November 22, 2012
Rated 4 out of 5 by This product has good features. This product works very efficient when the temperature outdoors is above 32 degree. But when the temperature drops under 31 degree, we have to light a woodstove to keep the room warmer, otherwise, the heat pump is running all night long without a stop and the noises it makes during the midnight is quite annoying. Also, for some reason, the electric circuit fan is running all the time instead of the pump. But during the summer time, it works extremely well. September 28, 2012
Rated 1 out of 5 Units are not reliable... Units are not reliable, coil leaks, case not well put together and parts availability are poor. September 28, 2012

Recognitions and Certifications

EnergyStar UL Listed (C)(US) AHRI Certified C HRAI Canada

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