Look for a bulging top casing

For contractors managing building automation systems (BAS) or legacy pneumatic control loops

you must ensure the 10-inch diameter and 20-degree pitch match your system's original specifications to avoid overloading the motor

Expertly machined transitions and premium C360 brass construction ensure this heavy-duty flare cap provides a dependable metal-to-metal seal on any 3/4 inch SAE flare connection

Compliant with ASME B16

Robertshaw 10-166 Pilot Orifice Look for a bulging topThe Robertshaw 10 166 is a high precision LP gas pilot orifice engineered specifically for the 1810 100 Uni Pilot Kit and 1800 1810 series (2B, 2BLC, 9B) pilot assemblies. Featuring a fixed . 011" orifice size, this component ensures a consistent and stable pilot flame crucial for the reliable ignition of main burners in commercial cooking and high demand HVACR systems. It is designed to interface seamlessly with 1 4" pilot tubing, providing a gas