Description
York S1-073-35208-000 Gas Heat Collector Box LFB Overview
The York S1-073-35208-000 is an OEM gas heat collector box designed for York LFB series gas furnaces. The collector box plays a critical role in the furnace venting system, channeling combustion flue gases from the heat exchanger to the draft inducer assembly. Replacing a damaged or deteriorated collector box restores proper flue gas flow, maintains combustion efficiency, and helps protect the heat exchanger from pressure imbalances.
Key Features
- Genuine York OEM replacement part — ensures precise fit and performance
- Designed for York LFB series gas furnaces
- Channels flue gases from the heat exchanger to the draft inducer
- Helps maintain proper negative pressure and combustion efficiency
- Durable construction built to withstand high-temperature flue gas exposure
- Direct drop-in replacement — no modifications required
Application
This collector box is a direct OEM replacement for York LFB series gas furnaces. It is recommended for use when the existing collector box shows signs of cracking, warping, deterioration, or flue gas leakage. Always verify compatibility with the specific furnace model before installation.
Why Choose OEM York Parts?
Using genuine York replacement components ensures your furnace operates within factory specifications, preserves equipment warranties, and reduces the risk of callbacks. OEM parts are engineered to exact tolerances for reliable, long-term performance.







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