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This Collection Of Supco® Hard Start Kits Is Great For A Wide Selection Of Compressors.
Features instant restart and voltage sensing. 2 Year Limited Warranty. 3-Wire Mechanical Potential Relay Hard Start Kits are for professionals who prefer OEM-style 3-wire installation. Includes 35 amp relay contacts and EZ-snap bracket installation. Used for scroll compressors and reciprocating compressors. Mechanical Potential Relay A/C Hard Start Kits incorporate OEM approved technology to provide reliable starting ability for all single-phase compressors. Easy 2-wire installation.