ensure your sequence of operation matches the pneumatic logic of the controller for proper damper positioning

the PAR-U01MEDU-K acts as the interface for humidity setpoint adjustments and monitoring

this unit eliminates internal O-rings and weld joints

Check for a restricted capillary tube

12" WC to match the exact static pressure requirements of the CGi-5 boiler combustion circuit

Advanced Distributor Products 176795002 O-Rings 320720-756 ensure your sequence of operationThe Advanced Distributor Products 176795002 O Rings are high performance HVAC sealing components engineered for precision and durability within residential and commercial evaporator coil systems. Manufactured by ADP, these Teflon O rings (PTFE) are specifically designed to provide a high integrity, leak proof seal in refrigerant lines and expansion valve assemblies. Unlike standard rubber seals, these PTFE evaporator coil seals feature superior