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Heat pump condensing unit

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York Heat pump condensing unit HMH72B341

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York York AHRI Outdoor - HMH7 horizontal-discharge modulating heat pump Heat pump condensing unit Repair, maintenance, and replacement planning
York HMH72B341 product image

Technical Specifications

Product Specs

  • AHRI unit role: Outdoor
  • AHRI model/pattern: HMH72B341
  • AHRI records represented: 863
  • AHRI equipment type: HP - Split System
  • AHRI refrigerant: R-410A
  • Verified catalog model: HMH72B341
  • Verified product family: HMH7 horizontal-discharge modulating heat pump
  • Verified catalog brand: York
  • Verified model: HMH72B341S
  • AHRI model/pattern: HMH72B341
  • Product family: HMH7 horizontal-discharge modulating heat pump
  • Nominal capacity: 3 ton
  • Nominal cooling capacity: 36,000 BTU
  • Cooling efficiency: 17 SEER2
  • Heating efficiency: 8.5 HSPF2 on matched system examples
  • Compressor: twin rotary, modulating
  • Fan motor: ECM
  • Sound level: as low as 54 dBA
  • Dimensions: 33Hx37.875Wx13.375D
  • Max fuse/breaker: 35A
  • Copper line: 3/8 in. x 3/4 in.
  • Warranty: up to 10-year limited parts and compressor warranty with registration
  • Model-specific reference: https://www.yorknow.com/lx-hmh72b341s.html
  • Technical guide: https://www.yorknow.com/pub/media/documentation/hmh7tech.pdf

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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ENERGY STAR certified HP - Split System

AHRI 211377331

AHRI 211377331 identifies a Mass Save qualified HP - Split System from York with outdoor unit HMH72B341 and indoor unit XAHC36DXXN1+TXV.
ENERGY STAR certified HP - Split System

AHRI 211377334

AHRI 211377334 identifies a Mass Save qualified HP - Split System from York with outdoor unit HMH72B341 and indoor unit XAHC36DBCN1.
ENERGY STAR certified HP - Split System

AHRI 211377337

AHRI 211377337 identifies a Mass Save qualified HP - Split System from York with outdoor unit HMH72B341 and indoor unit XAHC36DXXN1+TXV.
ENERGY STAR certified HP - Split System

AHRI 211377340

AHRI 211377340 identifies a Mass Save qualified HP - Split System from York with outdoor unit HMH72B341 and indoor unit XAHC36DBCN1.
ENERGY STAR certified HP - Split System

AHRI 211377343

AHRI 211377343 identifies a Mass Save qualified HP - Split System from York with outdoor unit HMH72B341 and indoor unit XAHC30CXXN1+TXV.
ENERGY STAR certified HP - Split System

AHRI 211377346

AHRI 211377346 identifies a Mass Save qualified HP - Split System from York with outdoor unit HMH72B341 and indoor unit XAFC36DXXN1+TXV.
ENERGY STAR certified HP - Split System

AHRI 211377349

AHRI 211377349 identifies a Mass Save qualified HP - Split System from York with outdoor unit HMH72B341 and indoor unit XAFC36DBCN1.
ENERGY STAR certified HP - Split System

AHRI 211377352

AHRI 211377352 identifies a Mass Save qualified HP - Split System from York with outdoor unit HMH72B341 and indoor unit XAFC30CXXN1+TXV.
ENERGY STAR certified HP - Split System

AHRI 211377355

AHRI 211377355 identifies a Mass Save qualified HP - Split System from York with outdoor unit HMH72B341 and indoor unit XAHC36DXXN1+TXV.
ENERGY STAR certified HP - Split System

AHRI 211377357

AHRI 211377357 identifies a Mass Save qualified HP - Split System from York with outdoor unit HMH72B341 and indoor unit XAHC36DBCN1.
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Service planning

How GreenFlow handles HMH72B341 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

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...

Anna G.

They quickly identified the issue with the heating system and fixed it efficiently. He explained everything clearly and made sure I understood what was going on. Very professional and reliable, extremely satisfied with the service.

Jahangir R.

They were very organized to communicate and be on time to come to look at my air condition to fix it.

Sharad W.

Green Flow and the people who work there are terrific. Vlad and Andre are excellent. Andre was very helpful. He was punctual, respectful, efficient and knowledgeable. He did not try to sell me something I didn’t need ( as others have done before). I was charged $99 which...

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