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Edmondson Supply will be closed Wednesday, December 24th through Sunday, December 28th to celebrate Christmas. Final guaranteed shipping time for expedited services is 12pm EST Tuesday, December 23rd. Regular shipping will resume Monday, December 29th.
Edmondson Supply will be closed Wednesday, December 24th through Sunday, December 28th to celebrate Christmas. Final guaranteed shipping time for expedited services is 12pm EST Tuesday, December 23rd. Regular shipping will resume Monday, December 29th.

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  • Save 7%

    iO HVAC Controls iO-WRP Wireless Relay Plus

    $444.46
    $412.71

    iO HVAC Controls iO-WRP Wireless Relay Plus The Wireless Relay Plus is the perfect solution when you can’t run wire or existing wires have been cut...

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    $444.46
    $412.71
    Save 7%
  • Save 7%

    iO HVAC Controls iO-WR Wireless Relay

    $236.60
    $219.70

    iO HVAC Controls iO-WR Wireless Relay The iO-WR Wireless Relay Kit contains 2 four-channel transceivers. The base module has 3 transmitting channel...

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    $236.60
    $219.70
    Save 7%