Lochinvar & A.O. Smith 100233664 Gasket 323613-751 allowing contractors to braze the

allowing contractors to braze the valve into the system without the need for disassembly

Cross-brand compatibility is not advised as it may compromise the UL safety listing of the unit

A clogged filter or blocked return air vents reduces the volume of cool air passing over the heat exchanger

This usually indicates restricted airflow

This refrigerant leak detector maintenance package includes 100 replacement filters and three probe tips to ensure clean airflow to the sensing element

Lochinvar & A.O. Smith 100233664 Gasket 323613-751 allowing contractors to braze theFor field technicians maintaining high efficiency combustion systems, the Lochinvar & A. O. Smith 100233664 Gasket is the critical OEM component required to ensure a gas tight seal at the flame sensor interface. Designed specifically for the FTX N L 400 850 series heating boilers and compatible with various A. O. Smith industrial water heater configurations, this flame sensor gasket prevents combustion byproduct leakage and protects the integrity of