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This 3/8" NPT automatic vent limiter features a precision-machined ball check valve mechanism that permits free inhalation for sensitive diaphragm movement during normal operation but limits gas escape to within ANSI Z21
Key Benefits Engineered Precision: Features a standardized #44 drill size (0
such as a dirty air filter
if the original sensor has drifted and is not "opening" at the 60°F threshold
Supco APR5 Relay This 3/8" NPT automatic ventThe Supco APR5 is a high performance adjustable potential relay designed for single phase capacitor start motors in air conditioning and refrigeration applications. Built with advanced Electronic Potential Relay (EPR) technology, this unit allows technicians to "dial in" an exact pickup voltage between 130V and 370V. As a direct 90 71 replacement, it simplifies service calls by consolidated stock, functioning as a wire to wire universal solution for
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