Carrier 30032022 Relay Board Els PW 17895 This gauge cock is primarily

This gauge cock is primarily used for draining expansion tanks or as an isolation valve for liquid level indicators and pressure gauges

Key Benefits Optimized Compatibility: Seamlessly converts 3/4" OD copper lines to 1-1/4"-12 Rotalock ports common on Copeland compressors

providing the consistent flame sensing current required to prevent nuisance lockouts

The Johnson Controls KNB26A-600R is a field-replaceable thermostat adjustment knob specifically engineered for Penn T26

moisture-resistant connection

Carrier 30032022 Relay Board Els PW 17895 This gauge cock is primarilyThe Carrier 30032022 Relay Board is a critical OEM replacement part designed for high reliability switching in Carrier HVAC systems and refrigeration units. This specific control board serves as the direct updated version for 30032022A, ensuring seamless component compatibility across legacy and current equipment configurations. As a veteran grade HVAC circuit board, it is engineered to manage electrical loads for blowers, contactors, and ancillary