Closed Sundays For God + Family Time 🙌❤️

Traditional Heating & Cooling

Energy-Efficient Base Air Conditioner

  • UP TO 14.3 SEER2
  •  1½ TO 5 Tons
  • Copeland® CoreSense Diagnostics
  • 10-Year Parts Limited Warranty*


Quiet Performance

Engineered Longevity

Energy Efficiency

Copeland® CoreSense Diagnostics


1 In. Filter

Honeywell T-6

Evaporator Coil

Product Summary

The Traditional ASXN4 Air Conditioner is a HERS-tested AC unit designed for efficient cooling and quiet operation. Its high efficiency scroll compressor delivers reliable cooling comfort while helping to lower energy bills. Efficient cooling is also enabled by aluminum fin condenser coils as well as five-millimeter premium copper tubing that uses R-410A refrigerant for superior heat transfer.

In addition to efficiency, this air conditioning unit is designed to run quietly. A high-density sound control blanket has been acoustically engineered to reduce noise levels, while the heavy-gauge galvanized steel enclosure has a built-in sound control top and advanced fan design to make airflow quieter. A single-speed condenser fan motor reduces airflow noise as well. The enclosure is also protected by an architectural gray powder-paint finish.

The ASXN4 is built for longevity. From durable components to an inline filter drier that keeps dirt and moisture out of the refrigerant system, the HVAC unit is designed to run reliably for many years. Its smart diagnostics system ensures problems are discovered long before failure, so they can be fixed quickly. And, operating the ASXN4 is simple, especially when it’s connected to Nest home automation products; you can even control and monitor the air conditioner via your smartphone.

Other Resources

NEXGEN Consumer Brochure ASXN4


NEXGEN Technical Specs ASXN4


NEXGEN Lifetime Warranty ASXN4



  • All jobs are 100% permitted and HERS tested.
  • Energy-Efficient Scroll Compressor
  • Single-Speed Condensor Fan Motor
  • Copeland® CoreSense Diagnostics
  • Efficient Cooling Capacity
  • Factory-Installed Inline Filter Drier
  • Quiet Operation
  • Heavy-Gauge Galvanized Steel Enclosure with Sound-Control Top

Book an Appointment

Select the time, date and service that you would like to set up an appointment with NexGen

Learn more from our users

This company cares for their customers. I had AC repair and the technician, Steve Arias, was very professional, kind, and very knowledgeable, not to mention handsome and well groomed. They followed up and made sure I was satisfied with my service. Also very easy to reach if I had questions or concerns. Great Service!!

Michelle Diaz

Patrick truly came through for us in every way. Long story short, we were stuck in a 12-WEEK disaster with the home warranty company where we were without any A/C and no end in sight. One call to NexGen and Patrick showed up the next day with a clear, efficient, cost effective solution. He fixed it all within 24 hours.

Austin Hepp

Of all the companies out there I have been the happiest with NexGen. The employees are a pleasure.
Bill Kean

Bill Kean

X-Protect Heating Tune Up

As the next generation of home comfort, NexGen is always after the next big thing to revolutionize the HVAC industry
See the video