Trane Furnace LH120D2C Transformer Parts

Shop genuine OEM Transformer parts for your Trane Furnace LH120D2C. Find compatible replacement parts and accessories to help complete your repair.

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Brand:Trane
Model:LH120D2C
Product:Furnace
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TRR00879 Transformer
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Transformer;

No Longer Available

Trane LH120D2C Problems & Repair Solutions

There are only a handful of issues that crop up with most appliances and equipment. Since 1912, we've learned to recognize the most common Trane LH120D2C problems ― and their solutions. Do any of these look familiar?
Furnace not heating
11 possible causes and potential solutions
Furnace not heating
Furnace is noisy or loud
4 possible causes and potential solutions
Furnace is noisy or loud
Furnace not turning on
6 possible causes and potential solutions
Furnace not turning on

Frequently Purchased Together For This Model

Bearing; insert, .750 bore
Wheel
Valve
Valve

LH120D2C Transformer Parts

Maintain and repair your Trane LH120D2C Furnace with genuine Trane LH120D2C replacement parts from Repair Clinic.

Shop our full Trane LH120D2C parts list of in-stock items that ship the same day, including replacement parts for all common LH120D2C repairs, ensuring you have everything needed for a successful fix.

Search by model number, part category, part title, or specific symptoms to locate the right parts for your LH120D2C. Use detailed parts diagrams, repair help videos, and guides for your repair. Repair Clinic provides troubleshooting tips and videos to resolve common issues and keep your Furnace running like new.

Why Choose Repair Clinic for LH120D2C Parts?

  • Factory-certified Trane replacement parts
  • Same-day shipping on in-stock items
  • 365-day, no-hassle return policy
  • Price match guarantee

Repair your Trane LH120D2C Furnace with reliable replacement parts and expert support from Repair Clinic. Order today and keep your Furnace in top condition.