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Electric Heating & Cooling

High-Efficiency Air Conditioner ASZH5

  • UP TO 15.2 SEER2 & 7.8 HSPF2

  • 1½ to 5 Tons

  • Energy Efficiency


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 ASZH5 electric heat pump is AHRI Certified and TL Listed. Supporting 15 feet of tubing, it features many factory-installed components, including a bi-flow liquid-in filter drier, transformer, suction-line accumulator, compressor crankcase heater, high-capacity muffler, and coil and ambient temperature sensors. The cabinet is a heavy-gauge galvanized steel enclosure with a sound control top and:

  • Baked-on powder coat finish
  • Wire fan discharge grille
  • Rust-resistant coated screws
  • Steel louver coil guard
  • Single-panel access to controls
  • Top and side maintenance access

This high efficiency heat pump can withstand hurricane force winds, when properly anchored, in accordance with the 2010 Florida Building Code. This is on top of the efficient cooling and heating it provides thanks to the next generation Copeland® UltraTech scroll compressor. Designed with fewer moving parts, the scroll compressor consumes less energy than reciprocating compressors and uses chlorine-free R-410A refrigerant to lower operating costs.

The ASZH5 is quiet, thanks to a high-density foam compressor sound blanket and SmartShift™ time-delay defrost technology, which allows a smooth, quiet transition to defrost mode. It has a SEER (Seasonal Energy Efficiency Rating) of 17. System performance is continuously monitored (via Bluetooth if desired) for optimal indoor comfort, while six stored default codes aid diagnostics. Its factory-installed bi-flow liquid line filter drier protects the unit against dirt and moisture, extending service life. The HERS-tested electric heat pump also comes with a lifetime warranty for unit replacement and 10-year limited protection on parts.

Other Resources

NEXGEN Technical Specs ASZH5


NEXGEN Lifetime Warranty ASZH5



  • All jobs are 100% permitted and HERS tested.
  • Copeland Two-Stage Ultratech Scroll Compressor
  • ComfortBridge technology compatible – Continuously monitors system performance for customized indoor comfort
  • Copeland ComfortAlert Diagnostics
  • Heavy-Gauge, Galvanized Steel Enclosure with SoundControl Top
  • Factory-installed Bi-flow Liquid Line Filter Drier
  • Quiet Operation

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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

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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