Description
The Trane GKT2606 Collector Box Gasket is an OEM replacement part engineered to maintain a proper, airtight seal at the collector box on compatible Trane furnace systems. A properly functioning collector box gasket is essential for safe and efficient furnace operation — it prevents flue gas leaks, maintains correct draft pressure, 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 collector box and prevent flue gas bypass
- Helps maintain proper draft and combustion efficiency
- Durable gasket material engineered to withstand furnace operating temperatures
- Direct drop-in replacement — no modification required
Why Replace Your Collector Box Gasket?
Over time, collector box gaskets can degrade, crack, or compress, leading to flue gas leaks and reduced furnace efficiency. Replacing a worn gasket with a genuine Trane part restores the integrity of the combustion system and helps ensure safe, code-compliant operation.
Compatible Applications
- Designed for use with compatible Trane furnace models — verify compatibility using your unit’s model and serial number before ordering
Part Information
- Brand: Trane
- Part Number: GKT2606
- Part Type: Collector Box Gasket







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