Key Benefits for Technicians: High-Decibel Performance: Delivers a consistent 85dB resonant tone for clear commercial fire notification

This 1-circuit 30A SPST control handles up to 28 total events (14 ON / 14 OFF) and features a multi-volt selector switch for seamless operation across 120V to 277V systems

It requires a 3-phase power supply and is not compatible with single-phase residential electrical configurations

simplifying terminal connections for service technicians

it is highly recommended to mount the 8220G409 with the solenoid vertical and upright to prevent sediment buildup in the core tube area

Lochinvar & A.O. Smith 100109101 Pilot Burner 322055-301 Key Benefits for Technicians: High-DecibelAs a seasoned technician, you know that a reliable ignition sequence is the backbone of any HVAC 100109101 pilot burner assembly. The Lochinvar & A. O. Smith 100109101 PB 5P is an OEM spec 24 inch wire pilot burner engineered for precise flame stability in residential and commercial gas water heaters and boilers. Designed to replace failing or carbon fouled units, this PB 5P pilot assembly features a durable electrode and lead wire construction that