Lochinvar & A.O. Smith RLY1033 Ignition Module 30067439-890 Factory Direct Quality: Sourced to

Factory Direct Quality: Sourced to original OEM specifications for amperage draw and RPM stability

Designed to operate across a broad -30 to 100 degree Fahrenheit temperature range

38-inch diameter shaft

ensuring you aren't guessing at the pressure range during a service call

this industrial HVACR part is rated for the high-pressure demands of commercial refrigeration regulators

Lochinvar & A.O. Smith RLY1033 Ignition Module 30067439-890 Factory Direct Quality: Sourced toThe Lochinvar & A. O. Smith RLY1033 Ignition Module is a critical OEM replacement component engineered for high performance gas fired heating systems. Designed specifically for residential and commercial boilers, including DVN041, DVL041, and DVN051 heater models, this 24V control facilitates a precise ignition sequence and consistent flame detection. By managing the high voltage spark and monitoring the fuel air mixture, the RLY1033 ensures safe,