Cleveland Controls DDP-109-202 Switch Els PW 17895 What is the difference between

What is the difference between this and a pressure vacuum breaker (PVB)

Is this moisture indicator bidirectional

This OEM-spec capacitor handles the back EMF generated by high-efficiency motors

Precision Gas Metering: Calibrated specifically for Natural Gas applications to provide the precise BTU output required for consistent pilot ignition

since Trane and American Standard share many internal components

Cleveland Controls DDP-109-202 Switch Els PW 17895 What is the difference betweenThe Cleveland Controls DDP 109 202 Dual Pressure Sensing Switch is an essential component for high accuracy HVAC air pressure monitoring and energy management systems. This general purpose proving switch features two independently adjustable SPDT snap acting switches mounted on a common foot bracket, allowing for a versatile adjustable deadband in complex control circuits. With a set point range of 0. 05" wc to 2. 0" wc, the DDP 109 202 is engineered