Harbor notes
Glass shelves · bracketed field sheets
Description
the QC-4 is identical to the 168078 and includes the necessary ID Tag to ensure clear identification of the valve's capacity once installed
the sensor is likely the culprit
Can this relay replace a SPDT defrost relay
When diagnosing common "short cycling" issues or 7-blink error codes
Key Benefits Precise Thermal Regulation: Features a fixed 175°F trip point to prevent over-temperature conditions in the heat exchanger
Supco APR5 Relay the QC-4 is identical toThe 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
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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