Description
The Trane GKT3506 is an OEM replacement limit switch gasket engineered to maintain a proper seal around the limit switch assembly in compatible Trane furnace and heating systems. A properly functioning gasket is critical to system efficiency and safety — it prevents flue gas bypass, maintains accurate temperature sensing, and protects surrounding components from heat and combustion byproducts.
Key Features
- OEM Trane replacement part for precise fit and reliable performance
- Designed to seal the limit switch mounting area against heat and gas leakage
- Helps maintain accurate limit switch operation for safe furnace cycling
- Durable gasket material withstands high-temperature furnace environments
- Direct drop-in replacement — no modification required
Why Replace Your Limit Switch Gasket?
Over time, gaskets can deteriorate, crack, or compress, leading to improper sealing around the limit switch. A compromised gasket can result in inaccurate temperature readings, nuisance limit trips, or combustion gas infiltration. Replacing the gasket with a genuine Trane part restores proper operation and extends the life of the limit switch and surrounding components.
Compatibility
- Genuine Trane OEM replacement part
- Refer to your equipment’s service manual or parts list to confirm compatibility with your specific Trane model
Product Details
- Brand: Trane
- Part Number: GKT3506
- Part Type: Limit Switch Gasket
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