Always verify the temperature range and differential match your specific equipment needs before installation

this Fenwal ignition cable ensures consistent signal integrity between the ignition control module and the electrode assembly

OEM Compatibility: Specifically designed to fit models like the 50PSW360 1A and 50VQP240 5A without field modifications

it is factory-charged with 25 ounces of POE oil for immediate installation

Technical Performance Specs

Lochinvar & A.O. Smith 100208631 Wire 328140-751 Always verify the temperature rangeWhen you're out on a call for Lochinvar Knight or A. O. Smith high efficiency boilers, a faulty Lochinvar 100208631 can shut down the whole system. This replacement wiring harness is engineered specifically for flame sensor electrode circuits in FB and OF series units. As a veteran tech, you know that brittle or corroded HVAC wiring leads to intermittent flame signal loss (microamps), causing those frustrating nuisance lockouts. This OEM harness