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Traditional Heating & Cooling

High-Efficiency Air Conditioner ASXH5

  • Split System Air Conditioner
  • Up to 15.2 SEER2
  • 1½ To 5 Tons
  • Heavy-gauge galvanized-steel cabinet
  • Baked-on powder-paint finish with 500-hour salt-spray approval
  • Steel louver coil guard with Rust-resistant screws
  • Limited Warranty


Quiet Performance

Engineered Longevity

Energy Efficiency

Copeland® CoreSense Diagnostics

Also Includes:

1 in. Filter

AM11 CleanFit

Nest (3rd Gen) Thermostat

Honeywell Pro 9000

Evaporator Coil

You will receive 1 filter and 1 thermostat.

Product Summary

The ASXH5 is a high-efficiency traditional air conditioner that’s been HERS tested and engineered to NexGen’s precise standards in reliability and longevity. AHRI Certified and ETL Listed, the HVAC unit is designed to yield significant savings on your electric bill. It delivers efficient cooling to every room in the home and operates at very low noise levels compared to units not fit with advanced sound blankets. Designed to last, the AC unit includes Copeland CoreSense diagnostics so problems can be quickly troubleshot and identified, and repaired before there is serious damage.

The ASXH5 air conditioning unit has several advantageous features. It delivers optimal performance and high efficiency thanks to:

  • An Advanced Fan Design: A single-speed condenser fan motor is engineered for smoother airflow with little noise.
  • Efficient Scroll Compressor: The 16 SEER compressor provides superior cooling performance with lower energy bills and years of reliable comfort.
  • Sound Reduction Cover: The sound control top on a heavy-gauge, galvanized steel cabinet enclosure allows for quiet airflow across the unit’s condenser coil.

A high-density foam blanket also contributes to the ASXH5’s quiet performance. The unit features a single-speed ECM condenser fan motor, high- and low-pressure switches, and a factory-installed filter drier for dirt and moisture protection. Its energy efficiency is supported by an aluminum fin condenser coil and refrigeration-grade premium copper tubing.

In addition to sound control, the unit’s steel cabinet provides a high degree of protection. It features a baked-on powder-paint finish and a wire fan discharge grille. Top and side panels allow for maintenance access while the cabinet provides single-panel access to controls as well. In the home, it can be connected via Nest automation, allowing control and instant notifications via smartphone.

Exceptional energy efficiency, performance, and reliability aren’t the only benefits of the ASXH5 traditional air conditioner. For X Protection Plan members, it is also covered under NexGen’s Lifetime Unit Replacement Warranty and 10-Year Parts Lifetime Warranty. The parts warranty covers all components of the AC unit.

Other Resources

NEXGEN Consumer Brochure ASXH5


NEXGEN Technical Specs ASXH5


NEXGEN Lifetime Warranty ASXH5



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

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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
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