This HVAC differential pressure control monitors the pneumatic pressure generated by the inducer motor to ensure the combustion circuit only closes under safe venting conditions

Field Serviceability: Features 3/16-inch male push-on terminals and a spring-loaded clip bar for fast installation and maintenance

The Utica-Dunkirk 43300201 is a professional-grade 1/8 x 24 pilot tube designed for precision fuel delivery and consistent ignition in high-efficiency hydronic systems

Robust Connection: Provides a rigid 3" NPT threaded connection capable of handling the vibration and thermal expansion found in industrial boiler rooms

this specific model uses a No

Conbraco 19-KGFA-125 Valve 30067439-890 This HVAC differential pressure controlThe Conbraco 19 KGFA 125 is a professional grade steam safety relief valve engineered specifically for high capacity overpressure protection in ASME Section I and Section VIII applications. This 1. 25" x 1. 5" MNPT x FNPT valve is factory set at 125 PSI, providing a certified discharge capacity of 3595 PPH. Designed with a heavy duty cast bronze body and brass trim, it utilizes a PFA Teflon soft seat to ensure positive shut off and resistance to