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Edmondson Supply will be closed Tuesday, December 24th & Wednesday, December 25th to celebrate Christmas. Final guaranteed shipping time is 12pm EST Monday, December 23rd. Regular shipping will resume Thursday, December 26th.
Edmondson Supply will be closed Tuesday, December 24th & Wednesday, December 25th to celebrate Christmas. Final guaranteed shipping time is 12pm EST Monday, December 23rd. Regular shipping will resume Thursday, December 26th.

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HVAC Repair Parts

  • MARS 19551 551 Potential Relay, 332V - Edmondson Supply
    Save 42%

    MARS 19551 551 Potential Relay, 332V

    Original price $94.69
    Current price $54.86

    MARS 19551 551 Potential Relay, 332V The MARS 550 and 551 relays were specifically developed for submersible pump and other motor starting appli...

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    Original price $94.69
    Current price $54.86
    Save 42%
  • MARS 19004 65 Universal Potential Relay, 332V - Edmondson Supply

    MARS 19004 65 Universal Potential Relay, 332V

    $59.22

    MARS 19004 65 Universal Potential Relay, 332V The MARS refrigeration potential relay service kit has become an industry standard since its intro...

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    $59.22