Description
Lochinvar & A.O. Smith 100208406 Low Air Switch Overview
The Lochinvar & A.O. Smith 100208406 is a direct OEM replacement low air switch designed to monitor and verify adequate combustion air supply in compatible water heaters and boilers. This safety-critical component ensures the burner system operates only when proper airflow conditions are confirmed, protecting equipment from unsafe combustion events and helping maintain peak efficiency.
Key Features
- OEM replacement part for Lochinvar and A.O. Smith water heaters and boilers
- Monitors combustion air pressure to confirm safe burner operation
- Helps prevent unsafe ignition under low or absent airflow conditions
- Designed for precise, reliable switching performance
- Direct drop-in replacement for simplified installation
- Supports proper system safety and compliance
Application
This low air switch is intended for use in Lochinvar and A.O. Smith residential and commercial water heating and boiler equipment. Always verify compatibility with your specific unit model before installation. Consult the equipment service manual for proper wiring and mounting procedures.
Why Choose OEM Replacement Parts?
Using genuine OEM or OEM-equivalent components like the 100208406 ensures your equipment performs to factory specifications. Aftermarket substitutes may not meet the precise pressure thresholds required for safe combustion control, making the correct replacement part essential for both safety and equipment longevity.
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