Mechanical Stability: Provides a high-friction retaining connection that eliminates actuator slippage during high-torque transitions

System Calibration: Maintains precise voltage delivery to ensure the Carrier EXV hits specific step counts for accurate superheat control

This unit features a standard 1/4" barb connection for easy vacuum hose integration and a robust zinc-plated steel or high-temperature plastic housing

or up to 50% ethylene glycol

Critical for maintaining proper venting efficiency and indoor air quality

Carrier 00PSG000000200A Cover R-407A Mechanical Stability: Provides a high-frictionAs a veteran tech, you know that keeping debris out of the fan assembly is critical for long term motor performance. The Carrier 00PSG000000200A Fan Propeller Cover is a genuine Factory Authorized Part engineered specifically for Carrier chiller units and high tonnage air handlers. Constructed from heavy duty steel with a 12. 5 inch diameter, this OEM fan guard is designed to protect the propeller blades from physical impact and prevent accidental