This 9-watt plug-in fluorescent tube operates on a standard G23 base (2-pin configuration)

This Watts diaphragm 1020107 is optimized for industrial and commercial control valve maintenance

featuring the same electrical ratings and mounting footprint

The Robertshaw 1970-018 Thermocouple is a high-performance 18-inch Uni-Couple engineered for universal pilot burner compatibility in commercial and residential standing pilot systems

Engineered as a normally closed circuit

Williams P090554 Orifice This 9-watt plug-in fluorescent tubeThe Williams P090554 Orifice is a critical engineering component designed for precise fuel metering in Williams furnace gas conversion and high altitude applications. For contractors managing HVAC high altitude kits, this brass burner orifice is essential for maintaining correct manifold pressure and combustion stability. Specifically utilized in liquid propane (LPG) systems, the P090554 ensures that units like the Williams Monterey and Forsaire