Lochinvar & A.O. Smith 100301928 Assembly 323055-751 This is a 24V furnace

This is a 24V furnace sequencer

it provides precise modulating control using Belimo’s unique characterizing disc

Reliable Operation: The pilot operated diaphragm design allows for stable opening and closing even in high-pressure differentials

ensuring long-term seat integrity and resistance to common system debris

Direct Fit: Replaces or upgrades existing mounting hardware for legacy Barber Colman and modern Schneider Electric sensing bulbs

Lochinvar & A.O. Smith 100301928 Assembly 323055-751 This is a 24V furnaceThe Lochinvar & A. O. Smith 100301928 Straight Spark Igniter Assembly is a high precision OEM component engineered for high efficiency commercial and residential heating systems. Often utilized in Vertex 100 water heater series and compatible Lochinvar boiler models, this assembly is critical for ensuring reliable burner ignition and flame sensing. As a technician, you know that a fouled or cracked ceramic insulator can lead to intermittent "no