Cleveland Controls DDP-109-318 Sensing Switch Els PW 17895 allowing the remote data to

allowing the remote data to drive the heating and cooling cycles via the S1 and S2 terminals

Armstrong Furnace R03439B002 Pilot Tube/Lighter

leak-proof interface with the boiler block or distribution manifold

this component features a robust ceramic base and specialized lead wires to withstand high-cycle thermal stress within the combustion chamber

Cleveland Controls DDP-109-318 Sensing Switch Els PW 17895 allowing the remote data toThe Cleveland Controls DDP 109 318 is a professional grade Dual Pressure Sensing Switch engineered for high precision HVAC air pressure monitoring and energy management systems. This heavy duty differential pressure switch features two independently adjustable SPDT snap acting switches mounted on a single foot bracket, allowing technicians to establish a precise adjustable deadband for complex control circuits. With a versatile operating range of 0.