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Heat pump condensing unit

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Comfortmaker Heat pump condensing unit D5CUHAH36AAK

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Comfortmaker Comfortmaker AHRI Outdoor - QuietComfort Compact Crossover Heat Pump Heat pump condensing unit Repair, maintenance, and replacement planning
Comfortmaker D5CUHAH36AAK product image

Technical Specifications

Product Specs

  • AHRI unit role: Outdoor
  • AHRI model/pattern: D5CUHAH36AAK+TIC2025-0016
  • AHRI records represented: 346
  • AHRI equipment type: Central HP
  • AHRI tonnage: 2.9166666666666665
  • AHRI refrigerant: R-454B
  • Verified catalog model: D5CUHAH36AAK+TIC2025-0016
  • Verified product family: QuietComfort Compact Crossover Heat Pump
  • Verified catalog brand: Comfortmaker
  • Verified model family: D5CUHAH
  • AHRI model/pattern: D5CUHAH36AAK+TIC2025-0016
  • Nominal capacity: 3 ton
  • Nominal cooling capacity: 36,000 BTU nominal cooling capacity
  • Cooling efficiency: up to 19 SEER2
  • Heating efficiency: up to 10.8 HSPF2
  • Compressor: variable-speed compact crossover
  • Refrigerant: R-454B
  • Sound level: as low as quiet performance
  • Capacity range: 2-5 tons within the official family
  • Official product page: https://www.comfortmaker.com/en/us/products/crossover-solutions/d5cuha

Useful troubleshooting details

  • Confirm the installed model and serial number, matched indoor or outdoor equipment, voltage, refrigerant, controls, and AHRI certificate before service or replacement planning.
  • Use the linked AHRI certificates to verify matched-system combinations, rebate conversations, and equipment eligibility before quoting replacement work.
  • Collect photos of the nameplate, equipment access, recent fault history, and comfort symptoms before dispatch or proposal planning.

Certification match

AHRI certificates

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Eligible Central HP <5.4 tons

AHRI 217391430

AHRI 217391430 identifies a Mass Save qualified Central HP <5.4 tons from COMFORTMAKER with outdoor unit D5CUHAH36AAK+TIC2025-0016 and indoor unit FTMA5B36L0C*.
Eligible Central HP <5.4 tons

AHRI 217391444

AHRI 217391444 identifies a Mass Save qualified Central HP <5.4 tons from COMFORTMAKER with outdoor unit D5CUHAH36AAK+TIC2025-0016 and indoor unit F5MA5*48L*C*.
Eligible Central HP <5.4 tons

AHRI 217391452

AHRI 217391452 identifies a Mass Save qualified Central HP <5.4 tons from COMFORTMAKER with outdoor unit D5CUHAH36AAK+TIC2025-0016 and indoor unit F5MA5*42L*C*.
Eligible Central HP <5.4 tons

AHRI 217391460

AHRI 217391460 identifies a Mass Save qualified Central HP <5.4 tons from COMFORTMAKER with outdoor unit D5CUHAH36AAK+TIC2025-0016 and indoor unit F5MA5*36L*B*.
Eligible Central HP <5.4 tons

AHRI 217391471

AHRI 217391471 identifies a Mass Save qualified Central HP <5.4 tons from COMFORTMAKER with outdoor unit D5CUHAH36AAK+TIC2025-0016 and indoor unit ESH5X48M12A*.
Eligible Central HP <5.4 tons

AHRI 217391479

AHRI 217391479 identifies a Mass Save qualified Central HP <5.4 tons from COMFORTMAKER with outdoor unit D5CUHAH36AAK+TIC2025-0016 and indoor unit ESH5X48M12A*.
Eligible Central HP <5.4 tons

AHRI 217391487

AHRI 217391487 identifies a Mass Save qualified Central HP <5.4 tons from COMFORTMAKER with outdoor unit D5CUHAH36AAK+TIC2025-0016 and indoor unit ESH5X48M12A*.
Eligible Central HP <5.4 tons

AHRI 217391495

AHRI 217391495 identifies a Mass Save qualified Central HP <5.4 tons from COMFORTMAKER with outdoor unit D5CUHAH36AAK+TIC2025-0016 and indoor unit ESH5X48M12A*.
Eligible Central HP <5.4 tons

AHRI 217391503

AHRI 217391503 identifies a Mass Save qualified Central HP <5.4 tons from COMFORTMAKER with outdoor unit D5CUHAH36AAK+TIC2025-0016 and indoor unit ESH5X48M12A*.
Eligible Central HP <5.4 tons

AHRI 217391511

AHRI 217391511 identifies a Mass Save qualified Central HP <5.4 tons from COMFORTMAKER with outdoor unit D5CUHAH36AAK+TIC2025-0016 and indoor unit ESH5X48M12A*.
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Service planning

How GreenFlow handles D5CUHAH36AAK requests

1

Identify the equipment

Confirm the model or series name, serial number if available, photos, and whether the unit is roof, exterior, basement, or mechanical-room equipment.

2

Describe the service issue

Share no heat, no cooling, weak airflow, error codes, alarms, leaks, noise, control problems, or comfort complaints.

3

Review access and history

Include access notes, tenant or business-hour constraints, filter status, recent repairs, and maintenance records when available.

4

Plan the next step

GreenFlow can route the request for diagnostics, repair planning, maintenance, replacement scope, or related system upgrades.

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Our Happy Customers

Jenny W.

Great service! On time, knowledgeable & professional

Ray

Just had a service call because my tankless water heater stopped working with E110 code. Andrey located the root cause real quick and fixed the issue within half an hour, also gave reasonable recommendations for further maintenance.

John F.

I needed 2 new AC units and decided to go with high efficiency heat pumps. I chose Greenflow because of the equipment they offered, and the price (2nd lowest quote and much cheaper than the average of all quote we received). Their technicians were very detail oriented and...

Dev W.

I had a breakdown of my cooling system and Hanna at Green Flow responded to my request right away. They scheduled me same day. The team at Green Flow was easy to communicate with over phone and text. They kept me updated on delays on arrival of the...

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