Resideo CPRD10 Damper 320735-701 this is a 200 PSI

this is a 200 PSI suction transducer

if signal is present but the load side of the relay is open

making it a reliable solution for 5 PSI piping systems using natural gas or 2 PSI systems using LP gas

A normally closed solenoid valve like the 8210G87 remains shut when de-energized and opens only when electrical power is applied to the coil

Enhanced Thermal Transfer: Optimizes evaporator coil performance to maintain system SEER ratings and cooling capacity

Resideo CPRD10 Damper 320735-701 this is a 200 PSIThe Resideo CPRD10 Damper is a 10 inch round constant pressure regulated bypass damper designed to maintain static pressure in multi zone HVAC systems. This barometric bypass damper uses a weighted blade mechanism to automatically compensate for changes in duct pressure as zone dampers open and close, ensuring consistent airflow and preventing coil freeze up or excessive noise. As a round bypass damper built for rigorous contractor use, the CPRD10