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Heat pump condensing unit

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Trane Heat pump condensing unit WHC048H4*(B,E,G)A

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Trane Trane AHRI Outdoor - Precedent Heat Pump Rooftop Unit Heat pump condensing unit Repair, maintenance, and replacement planning
Trane WHC048H4*(B,E,G)A product image

Technical Specifications

Product Specs

  • AHRI unit role: Outdoor
  • AHRI model/pattern: WHC048H4*(B,E,G)A
  • AHRI records represented: 1
  • AHRI equipment type: Central HP
  • AHRI tonnage: 4.041666666666667
  • AHRI refrigerant: R-410A
  • Verified catalog model: WHC048H4*(B,E,G)A
  • Verified product family: Precedent Heat Pump Rooftop Unit
  • Verified catalog brand: Trane
  • Verified model family: WHC
  • AHRI model/pattern: WHC048H4*(B,E,G)A
  • Base catalog model/pattern: WHC048H4*(B,E,G)A
  • Application: all-electric packaged rooftop heat pump
  • Nominal capacity: 4 ton
  • Refrigerant: R-410A
  • Official product page: https://www.trane.com/commercial/north-america/us/en/products-systems/packaged-units-and-split-systems/rooftop-units/precedent-heat-pump.html
  • Official technical documentation: https://elibrary.tranetechnologies.com/public/commercial-hvac/Literature/Product%20Catalog/PKGP-PRC023*-EN
  • Unit controller family: Symbio 700 or legacy Trane rooftop controls depending on model vintage
  • Commercial rooftop application: curb-mounted packaged unit

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_until_date Central HP <5.4 tons

AHRI 201690090

AHRI 201690090 identifies a Mass Save qualified Central HP <5.4 tons from TRANE with outdoor unit WHC048H4*(B,E,G)A.

Service planning

How GreenFlow handles WHC048H4*(B,E,G)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

Jack B.

Andrey always does a great job.

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.

Murali S.

HVAC technician was punctual, followed up well, completed quick repairs, ensured the issue was resolved, and provided helpful recommendations.

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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