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Trane WIR07736 Wire Harness Assembly, Constant Volume, 2-Stage Gas, High Heat, 27.5 - 50 Ton

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Manufacturer:
Manufacturer #:
WIR07736
Parts Town #:
TRNWIR07736
Units:
Each
Fits Models:

Trane WIR07736 Genuine OEM Replacement Part

A Trane WIR07736 Wire Harness Assembly organizes electrical connections to support coordinated control across the climate system.

  • Real OEM wires, cables and hardware align cleanly with factory routing and connection points for a secure precise fit during installation
  • Fits Popular Models: YCH420B4KT1C3GE1A0C0E00H0000000000000000, YCD360B4HL1B1CC1000000000B000000, YCD480B4HM1B3MC1A000000H0000000000000000
  • Product Type: Wire Harness Assembly
  • Application: Constant Volume
  • Stage: 2-Stage Gas
  • Heat Type: High Heat
  • Capacity: 27.5 - 50 Ton

Common Questions and Answers

What purpose does the Trane WIR07736 Wire Harness Assembly fulfill in the system?

The wire harness assembly routes electrical connections between key components so the HVAC system can coordinate constant volume airflow and 2-stage gas high-heat operation correctly. Its configured design matters because proper wire lengths, connector fit and circuit organization support reliable communication, reduce installation errors and maintain dependable performance in the HVAC system.

What changes in performance might suggest that the Trane WIR07736 Wire Harness Assembly should be replaced?

The wire harness assembly could need to be replaced if the system begins showing intermittent operation, staging problems, loss of heat call response or inconsistent blower performance. Physical signs can include damaged insulation, loose or corroded connectors or discolored wiring and environmental signs may include wear from vibration, moisture exposure or prolonged heat inside the unit.

Read More FAQs

Is same-day shipping available for the Trane WIR07736 Wire Harness Assembly?

Yes! We offer same-day shipping on in-stock real OEM HVAC parts Monday—Friday until 9 PM ET and on Saturday until 4 PM ET for online air orders. Our network of fulfillment centers is extensive, so we're able to streamline processing and ship products efficiently.

How do I check the delivery status of my Trane WIR07736 Wire Harness Assembly?

You can check the delivery status of your real OEM heating and cooling parts by heading to our Track My Order page and entering your order number or purchase order (PO) number and zip code. With delivery details available in real time, it's easy to stay informed on how your shipment is progressing.

Is help available from Parts Town if I have questions about my Trane WIR07736 Wire Harness Assembly?

Definitely! We provide multiple ways to get assistance with your real OEM heating and cooling replacement parts 8 AM to 9 PM ET Monday through Friday with help through chat, email, phone and more. Visit our Contact Us page to contact us regarding any issues with your purchase.

Is the Trane WIR07736 Wire Harness Assembly eligible for returns?

Definitely! Parts Town lets you return most new, unopened real OEM heating and cooling replacement parts within 90 days of delivery, so go to our Returns page and see if your order qualifies. For parts that have been installed and no longer work, fill out the form in the Defective Parts & Warranty Inquiries section.

  • Length:
    19.5 in / 49.53 cm
  • Width:
    12 in / 30.48 cm
  • Height:
    12 in / 30.48 cm
  • Weight:
    Not Available