Backlit Digital Interface: High-contrast screen ensures clear parameter readouts in low-light mechanical rooms or industrial bays

or 1-2 PSI

Durable elastomeric gasket material ensures long-term sealing performance under high-pressure conditions

contractors can ensure the system remains compliant with original design specifications and operates within safe refrigerant pressure limits

Its rugged

Lochinvar & A.O. Smith 100165919 Ignitor 30067439-890 Backlit Digital Interface: High-contrast screenUpgrade your ignition system with the Lochinvar & A. O. Smith 100165919 Ignitor, a high performance Hot Surface Ignitor (HSI) designed for precision and durability in demanding heating applications. This authentic OEM component is a direct replacement for the Lochinvar PLT3000 and the older PLT2000 models, ensuring seamless mechanical and electrical compatibility. Built to withstand extreme thermal cycling, this Silicon Carbide ignitor features a