Cleveland Controls DDP-109-318 Sensing Switch Els PW 17895 ensuring the Hankison E5-20-05 element

ensuring the Hankison E5-20-05 element maintains structural integrity under fluctuating pressure loads

and necessary terminal hardware for a professional finish

connect the higher pressure to "H" and the lower pressure to "L"

If the furnace fires but the blower fails to engage in the "Auto" setting

Cleveland Controls DDP-109-318 Sensing Switch Els PW 17895 ensuring the Hankison E5-20-05 elementThe 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.