and Payne residential air conditioning and heat pump systems that encounter high-pressure differentials during the start cycle

which protects connected equipment like pumps

set your meter to volts AC

This solid core filter drier provides maximum moisture adsorption capacity and prevents acid formation

This unit is rated for pressures up to 160 psi and water temperatures reaching 250

Copeland 505-0446-00 Cap 320734-701 and Payne residential air conditioningIn the field, maintaining system integrity starts with high quality sealing components. The Copeland 505 0446 00 Discharge Valve Service Cap is a critical OEM compressor service part designed to protect the discharge port of Copeland Discus compressors. This steel service cap is engineered to withstand high pressure environments, featuring a 250 PSI pressure rating and a standard 1 2" NPT connection size. Built for heavy duty refrigeration and air