Lochinvar & A.O. Smith 100073342 Ignitor 318973-401 which is essential for maintaining

which is essential for maintaining consistent CFM and improving humidity removal across the coil

Contractor-Friendly Install: Fully compatible with standard 2" x 4" electrical boxes

What part numbers does this replace

Thermal Management: Maintains specific fan-off delays to maximize residual heating or cooling after the cycle ends

This service valve is primarily used on Carrier and Carlyle 06D series reciprocating compressors

Lochinvar & A.O. Smith 100073342 Ignitor 318973-401 which is essential for maintainingMaintaining reliable ignition in high efficiency condensing systems requires a Lochinvar 100073342 Ignitor designed specifically for the Crest FB 751 2001 series. This OEM hot surface ignitor is also referenced under part number PLT30008 and is engineered to withstand the intense thermal cycling found in commercial Lochinvar Crest boilers. As a veteran grade HVAC replacement part, it features a high density ceramic base and silicon nitride element for