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With a rated 29
It is not a compatible substitute for constant airflow models such as the EON
ensuring efficient heat transfer and cycle performance for R22
How do I confirm this fits my specific Armstrong unit
As a Single Pole Single Throw (SPST) air pressure sensing switch
Supco APR5 Relay 321894-709 With a rated 29The 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