Description
The Lennox 11K98 is an OEM replacement Inducer Assembly with Pressure Switch Kit, engineered to restore proper draft and combustion airflow in compatible Lennox furnace systems. This complete kit pairs the inducer blower assembly with its matched pressure switch, ensuring accurate airflow sensing and safe furnace operation right out of the box.
Product Overview
The inducer assembly is responsible for drawing combustion gases through the heat exchanger and venting them safely out of the flue. The included pressure switch monitors negative pressure created by the inducer motor, confirming that proper draft is established before allowing the furnace ignition sequence to proceed. Replacing both components together as a matched kit eliminates compatibility guesswork and helps restore original equipment performance.
Key Features
- OEM Lennox replacement inducer assembly and pressure switch kit
- Matched pressure switch included for accurate draft sensing
- Designed for direct, drop-in replacement in compatible Lennox furnace models
- Supports safe furnace ignition sequencing by verifying proper airflow
- Helps restore original equipment efficiency and reliability
- Complete kit reduces installation time and parts sourcing effort
Application
The Lennox 11K98 is intended for use in compatible Lennox gas furnace models requiring inducer assembly replacement. Always verify compatibility with the specific furnace model number before installation. Consult Lennox documentation or a qualified HVAC technician to confirm fitment.
Why Replace the Inducer Assembly and Pressure Switch Together?
When an inducer motor fails or shows signs of wear, the pressure switch is often subjected to the same operational stress. Replacing both components simultaneously as a factory-matched kit ensures the pressure switch is calibrated to the new inducer’s airflow characteristics, reducing the risk of nuisance lockouts or unsafe operation.
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