Lochinvar & A.O. Smith 100111593 Gasket 318172-701 Ensure the HH18HA191 part number

Ensure the HH18HA191 part number matches your specific equipment requirements to maintain optimal system sequencing and protection

As a technician focusing on system reliability

This relay is designed strictly for 24VAC control circuits

For contractors servicing normally closed configurations

the Watts RKR164Y provides a complete internal refresh for R364

Lochinvar & A.O. Smith 100111593 Gasket 318172-701 Ensure the HH18HA191 part numberThe Lochinvar & A. O. Smith 100111593 Gasket is a critical OEM replacement part designed specifically for sealing the burner assembly in high efficiency boilers and commercial water heaters. Engineered from high temperature silicone, this silicone burner gasket maintains structural integrity under extreme thermal cycling, preventing combustion gas leaks and ensuring a precise airtight seal. Field technicians often require this component during