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Heat pump component

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Trane Heat pump component 4MXW3809B10NU**

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Trane Trane AHRI Indoor - M Series High-Wall Indoor Unit Heat pump component Repair, maintenance, and replacement planning
Trane 4MXW3809B10NU** product image

Technical Specifications

Product Specs

  • AHRI unit role: Indoor
  • AHRI model/pattern: 4MXW3809B10NU**
  • AHRI records represented: 1
  • AHRI equipment type: HP - Mini or Multi Split
  • AHRI refrigerant: R-410A
  • Verified catalog model: 4MXW3809B10NU**
  • Verified product family: M Series High-Wall Indoor Unit
  • Verified catalog brand: Trane
  • Verified model family: 4MXW
  • AHRI model/pattern: 4MXW3809B10NU**
  • Base catalog model/pattern: 4MXW3809B10NU**
  • Application: ductless mini-split indoor unit paired with Trane outdoor ductless equipment
  • Nominal capacity: 31.7 ton
  • Refrigerant: R-410A
  • Official product page: https://www.trane.com/commercial/north-america/us/en/products-systems/vrf-and-ductless-solutions.html
  • Official technical documentation: https://www.trane.com/content/dam/Trane/Commercial/global/products-systems/equipment/ductless/Single-Zone/R%20Series/Upto%2022%20SEER%209-36MBH.pdf
  • Configuration: ductless indoor 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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ENERGY STAR certified HP - Mini or Multi Split

AHRI 204340354

AHRI 204340354 identifies a Mass Save qualified HP - Mini or Multi Split from Trane with outdoor unit 4TXK3809B10NU** and indoor unit 4MXW3809B10NU**.

Service planning

How GreenFlow handles 4MXW3809B10NU** 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...

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.

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.

Terry S.

Excellent service from best tech!

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