depot pull
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If you have verified that the line voltage is correct but the secondary output is below 24V
Operating on an automatic reset logic
While primarily designed for R134A
this assembly is the standard solution for resolving intermittent pilot outages or flame sensing failures
the 121-8 series is compatible with propane
Lochinvar & A.O. Smith 100112668 Burner Assembly 318973-401 If you have verified thatThe Lochinvar & A. O. Smith 100112668 Burner Assembly is a genuine OEM replacement part engineered specifically for high efficiency natural gas water heaters and commercial boilers. As a critical component of the combustion system, this 18 inch burner assembly features a precision machined #32 orifice, ensuring the correct air to fuel ratio for optimal thermal output. Designed for use in Lochinvar and A. O. Smith units, this assembly is built to