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Heat pump condensing unit

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Allied Heat pump condensing unit 4HP17L42P-**A

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Allied Allied AHRI Outdoor - 4HP17L single-stage Omniguard heat pump Heat pump condensing unit Repair, maintenance, and replacement planning
Allied 4HP17L42P-**A product image

Technical Specifications

Product Specs

  • AHRI unit role: Outdoor
  • AHRI model/pattern: 4HP17L42P-**A
  • AHRI records represented: 66
  • AHRI equipment type: HP - Split System
  • AHRI refrigerant: R-410A
  • Verified catalog model: 4HP17L42P-**A
  • Verified product family: 4HP17L single-stage Omniguard heat pump
  • Verified catalog brand: Allied
  • Verified model family: 4HP17L
  • AHRI model/pattern: 4HP17L42P-**A
  • Catalog model family: 4HP17L42P
  • Nominal capacity: 3.5 ton
  • Nominal cooling capacity: 42,000 BTU
  • Cooling efficiency: up to 14.3 SEER2
  • Heating efficiency: up to 7.5 HSPF2
  • Operation: single-stage compressor
  • Configuration: Omniguard outdoor heat pump with Quiet Shift defrost technology and dual-fuel compatibility
  • Official technical specifications: https://s7d2.scene7.com/is/content/AlliedAirEnterprises/ALLIED_HEATPUMPS_4HP18V-4HP17L-4DHP2-4DHV2_CONSUMERBROCHURE.pdf
  • Official product page: https://www.alliednow.com/warranty-and-support/product-literature/

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 210328426

AHRI 210328426 identifies a Mass Save qualified HP - Split System from ALLIED with outdoor unit 4HP17L42P-**A and indoor unit BCE7E42M*4X.
ENERGY STAR certified HP - Split System

AHRI 210328428

AHRI 210328428 identifies a Mass Save qualified HP - Split System from ALLIED with outdoor unit 4HP17L42P-**A and indoor unit BCE5V42M*4X.
ENERGY STAR certified HP - Split System

AHRI 210328429

AHRI 210328429 identifies a Mass Save qualified HP - Split System from ALLIED with outdoor unit 4HP17L42P-**A and indoor unit EA(C;U)1P49C+TDR+TXV.
ENERGY STAR certified HP - Split System

AHRI 210328430

AHRI 210328430 identifies a Mass Save qualified HP - Split System from ALLIED with outdoor unit 4HP17L42P-**A and indoor unit EA(C;U)1P49C+TDR+TXV.
ENERGY STAR certified HP - Split System

AHRI 210328431

AHRI 210328431 identifies a Mass Save qualified HP - Split System from ALLIED with outdoor unit 4HP17L42P-**A and indoor unit EA(C;U)1P49C+TDR+TXV.
ENERGY STAR certified HP - Split System

AHRI 210328432

AHRI 210328432 identifies a Mass Save qualified HP - Split System from ALLIED with outdoor unit 4HP17L42P-**A and indoor unit EA(C;U)1P49C+TDR+TXV.
ENERGY STAR certified HP - Split System

AHRI 210328433

AHRI 210328433 identifies a Mass Save qualified HP - Split System from ALLIED with outdoor unit 4HP17L42P-**A and indoor unit EA(C;U)1P49C+TDR+TXV.
ENERGY STAR certified HP - Split System

AHRI 210328434

AHRI 210328434 identifies a Mass Save qualified HP - Split System from ALLIED with outdoor unit 4HP17L42P-**A and indoor unit EA(C;U)1P49C+TDR+TXV.
ENERGY STAR certified HP - Split System

AHRI 210328436

AHRI 210328436 identifies a Mass Save qualified HP - Split System from ALLIED with outdoor unit 4HP17L42P-**A and indoor unit EA(C;U)1P49C+TDR+TXV.
ENERGY STAR certified HP - Split System

AHRI 210328437

AHRI 210328437 identifies a Mass Save qualified HP - Split System from ALLIED with outdoor unit 4HP17L42P-**A and indoor unit EA(C;U)1P49C+TDR+TXV.
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Service planning

How GreenFlow handles 4HP17L42P-**A 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

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...

Neal V.

In an industry that often fraught with contractors taking advantage of homeowners, Andrey was honest with his assessment and willing to install a product acquired elsewhere (most want that margin themselves), patiently answered my questions (I’m an engineer so like to understand what’s happening), and proactively offered practical...

Michael C.

always available, easy to get a hold of, as a property manager I get lots no heat emergency, usually get to it same day or next day

Terry S.

Excellent service from best tech!

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