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Heat pump condensing unit

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Royalton Heat pump condensing unit 4HP17L42P-**A

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

Technical Specifications

Product Specs

  • AHRI unit role: Outdoor
  • AHRI model/pattern: 4HP17L42P-**A
  • AHRI records represented: 24
  • AHRI equipment type: HP - Split System
  • AHRI refrigerant: R-410A
  • Verified catalog model: 4HP17L42P-**A
  • Verified product family: 4HP17L high-efficiency single-stage heat pump
  • Verified catalog brand: Royalton
  • 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 SEER2
  • Heating efficiency: up to 8 HSPF2
  • Operation: single-stage scroll compressor
  • Configuration: louvered outdoor heat pump with Omniguard-style corrosion-protection coil features listed in the public 4HP17L catalog record
  • Refrigerant: R-410A
  • Official technical specifications: https://watsco.scene7.com/is/content/Watscocom/heating-and-cooling_4hp17_en_ss
  • Official product page: https://handccube.com/products/4hp17l36p-3-ton-heat-pump-17-seer-louvered-r410a-208-230160-4hp17l36p-2

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 210326870

AHRI 210326870 identifies a Mass Save qualified HP - Split System from ROYALTON with outdoor unit 4HP17L42P-**A and indoor unit BCE7E42M*4X.
ENERGY STAR certified HP - Split System

AHRI 210326872

AHRI 210326872 identifies a Mass Save qualified HP - Split System from ROYALTON with outdoor unit 4HP17L42P-**A and indoor unit BCE5V42M*4X.
ENERGY STAR certified HP - Split System

AHRI 210326873

AHRI 210326873 identifies a Mass Save qualified HP - Split System from ROYALTON with outdoor unit 4HP17L42P-**A and indoor unit EA(C;U)1P49C+TDR+TXV.
ENERGY STAR certified HP - Split System

AHRI 210326874

AHRI 210326874 identifies a Mass Save qualified HP - Split System from ROYALTON with outdoor unit 4HP17L42P-**A and indoor unit EA(C;U)1P49C+TDR+TXV.
ENERGY STAR certified HP - Split System

AHRI 210326875

AHRI 210326875 identifies a Mass Save qualified HP - Split System from ROYALTON with outdoor unit 4HP17L42P-**A and indoor unit EA(C;U)1P49C+TDR+TXV.
ENERGY STAR certified HP - Split System

AHRI 210326876

AHRI 210326876 identifies a Mass Save qualified HP - Split System from ROYALTON with outdoor unit 4HP17L42P-**A and indoor unit EA(C;U)1P49C+TDR+TXV.
ENERGY STAR certified HP - Split System

AHRI 210326877

AHRI 210326877 identifies a Mass Save qualified HP - Split System from ROYALTON with outdoor unit 4HP17L42P-**A and indoor unit EA(C;U)1P49C+TDR+TXV.
ENERGY STAR certified HP - Split System

AHRI 210326878

AHRI 210326878 identifies a Mass Save qualified HP - Split System from ROYALTON with outdoor unit 4HP17L42P-**A and indoor unit EA(C;U)1P49C+TDR+TXV.
ENERGY STAR certified HP - Split System

AHRI 210326880

AHRI 210326880 identifies a Mass Save qualified HP - Split System from ROYALTON with outdoor unit 4HP17L42P-**A and indoor unit EA(C;U)1P49C+TDR+TXV.
ENERGY STAR certified HP - Split System

AHRI 210326881

AHRI 210326881 identifies a Mass Save qualified HP - Split System from ROYALTON 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

Terry S.

Excellent service from best tech!

Randy J.

Thanks to Andrey for an amazingly quick response to my request for a service call. He diagnosed and fixed my issue within 24 hours of my asking for help. Excellent service. Thanks.

Jenny W.

Great service! On time, knowledgeable & professional

Anna F.

They showed up within an hour of me making the call on a Sunday. They fixed our system and taught us how to replace the fuse in the future. We would definitely call again.

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