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Ships within 48 hours · Estimated delivery Sep 15 - Sep 20
Verify your cross-reference data before installing in legacy R22 equipment
Its automatic reset functionality simplifies maintenance
5" H x 11" W x 2
eliminating the ghost codes often triggered by universal or aftermarket alternatives
Lochinvar & A.O. Smith 100111332 Air Screen 30067439-890 Verify your cross-reference data beforeThe Lochinvar & A. O. Smith 100111332 Air Screen is a critical OEM replacement part engineered for high efficiency commercial water heaters and gas fired boilers. As a veteran technician, you know that maintaining the surgical balance of the combustion air to fuel ratio is non negotiable for system longevity. This precision manufactured air screen acts as the primary barrier for the combustion chamber, preventing large particulates and airborne debris
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