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XDiamond Elite

Traditional Air Conditioning Unit XDiamond Elite

  • Up to 24.5 SEER Energy Efficiency
  • Compatibility with the ComfortNet Communications System
  • Engineered for Quiet Performance
  • High-Efficiency Variable Speed Compressor
  • Variable Speed ECM Condenser Fan Motor
  • Integrated Diagnostics System


  • Energy Efficiency
  • ComfortNet Touch-Screen Control
  • Quiet Operation
  • Built-in Diagnostics

Product Summary

The XDiamond Elite air conditioner from NexGen represents the superior efficiency and comfort control of the AVXC20. Delivering up to 24.5 SEER, it includes a high-efficiency variable speed swing and scroll compressor and variable speed ECM condenser fan motor. Adaptability to high loads is enabled by the system’s field-selectable boost mode, which increases compressor speed to match demand.

A durable compressor demonstrates the latest compression technology and includes overload protection. Complimented by a high-efficiency condensing coil, featuring corrugated aluminum fins and refrigeration-grade copper tubing, it’s engineered for years of reliable performance. A bi-flow filter drier is installed in the field. Coil and ambient temperature sensors further improve performance as does a control system that relies on algorithmic logic.

Additional features that contribute to the XDiamond Elite include:

  • ComfortNet Communication: Temperature settings, scheduling, and performance monitoring can be managed via a touch-screen LCD, which also delivers automated maintenance alerts.
  • Acoustical Control: A high-density foam sound-reduction cover tops the compressor while a grille-style sound control top is fit on top of the heavy-gauge, galvanized steel cabinet
  • Comfort Speed Inverter Technology: The compressor and fan motor can run at 100% on hot days, but variable speed technology allows a reduction in capacity during milder days, thanks to an advanced energy management system.
A highly efficient design maximizes cooling capacity. The XDiamond Elite uses the latest R-410A refrigerant that meets the latest industry standards. Heat transfer is optimized via the use of an aluminum fin condenser coil and a five-millimeter refrigerant-grade premium copper tubing system. Power and speed levels are automatically adjusted as the inverter system calculates the lowest amount of energy needed to maintain the set temperature.

The unit’s heavy-duty enclosure not only offers sound dampening properties. It is also 500-hour salt-spray tested and treated with a baked-on powder-paint finish for maximum durability. In addition to a steel louver coil guard and wire fan discharge grille, the unit provides single-panel access to controls and top and side access points for maintenance, so servicing and caring for your system is simple.


  • High Energy Efficiency – Up to 24.5 SEER
  • ComfortNet Compatibility for Optimal Control
  • High-Efficiency Variable Speed Compressor
  • High-Efficiency Variable Speed ECM Condenser Fan Motor
  • Designed for Quiet Performance
  • Built-In LED Diagnostic Indicators
  • Field-Installed Bi-Flow Filter Drier
  • AHRI Certified and ETL Listed

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Amazing Reviews From Our Loved Clients

Not only did his team deliver promptly and on time, they were friendly and left with a professional install of my new A/C unit. I can’t mention the AWESOME price I got, but needless to say they can beat any deal, and will give you the fastest 1st-rate service available.
Wayne B.
Yesterday I had NexGen install a new furnace and a/c system to replace my 30-year-old system. Their representative Jeff met with me the day before to go over the system that would work best for my home, and presented me with a price I couldn’t turn down. Incidentally, NexGen’s price was over $3,000 cheaper than all other competitors.
Jack W.
My call was promptly returned by Jeff and an appointment was scheduled for the next day. Jeff presented an offer that I couldn’t refuse! A crew was available that day and came, saw and conquered. I had A/C that evening at a very fair price. Highly recommend NexGen.
Lisa S.

Amazing Reviews From Our Loved Clients

  • Ruben is the absolute best!!! He was professional, straight forward, knowledge, and efficient. He did an amazing job maintenancing our AC unit. He kept us informed throughout the entire process and really went above and beyond to make sure we were satisfied with his service. He will be our go-to going forward for any HVAC services and issues.

    Sevi Z.

    Technician Jonathan Dimas was fast, arrived early and cordial he was also very knowledgeable and honest. I highly recommend them. Definitely will be using them again for any service needs for the AC repairs.


    James M.

    I would recommend NexGen when it comes to HVAC work in a heartbeat. Quotes are fair. They are super professional. They work fast!!! It was a quick two day job to replace our ducts and replace and install the HVAC system. They are amazing! Answered all our questions. Put our minds at ease. Walked us through everything. If anything was wrong they come right out and fixed it.

    Windy M.

  •  I used NEXGEN for the first time, for my first AC repair ever. The woman who took my call was great! Roger the technician was courteous, very knowledgable, informative and thorough. I was very satisfied that I got the best information and best job possible at a reasonable cost.


    Bill P.

    Roger was Exquisite! His work was efficient, he was fantastic, & very professional!! We are loving the cool arctic air now especially well needed during these hot So-Cal summer! THAAAANK YOU ROGER!


    Jenny-Victoria M.

    Benny and Terrance came out to my house and performed a deep clean of my HVAC AND Informed me on some problems with my AC. They performed a good job and were very professional. Pleasure to have them.


    Francisco U.

  • Roger and Martin came same day as I called to check on our problem. Very friendly and knowledgeable. Inspected our system and gave us some pointers. Thanks guys


    Jill J.

    Jesus was professional, on time, informative, Covid compliant, and all-around exceptional. Very happy with NexGen. Jair who flushed our tankless water heaters was equally as charming. You've got a great bunch of guys!


    Janice B.

    We just recently bought a house and wanted piece of mind knowing that our a/c was performing to its potential; especially during these record breaking heat. I was able to book next day service. The service delivered by Jay, was exceptional. He was respectful, professional and knowledgeable. He made me feel confident I called the right company for the job.

    Jacquelyn A.

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