Taco Switching Relays

Taco Switching Relays combine clearly-labeled PC board layouts with advanced features that allow you to completely customize your system. And whether you;re using basic priority switching, Taco Plug-In PowerPort Cards or add-on power controls, tailoring the system has never been easier. Taco Switching Relays come in SR501, SR502, SR503, SR504, and SR506 models. Also included in this category are boiler reset controls, injection mixing controls, and plug-in PowerPort cards.

18 products shown

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  • 1 Zone Switching Relay View Specs
    • SKU: SR501-4
    • Brand: Taco
    In Stock!
    Ships in 24-48 Hrs (176 Avail)

    $49.85 / each

    $193.40 / box
    4 x $48.35

     
  • 2 Zone Switching Relay View Specs
    • SKU: SR502-4
    • Brand: Taco
    In Stock!
    Ships in 24-48 Hrs (339 Avail)

    $114.95 / each

    $332.55 / box
    3 x $110.85

    Free Shipping - Boxes Only
  • 3 Zone Switching Relay View Specs
    • SKU: SR503-4
    • Brand: Taco
    In Stock!
    Ships in 24-48 Hrs (463 Avail)

    $124.95 / each

    $359.55 / box
    3 x $119.85

    Free Shipping - Boxes Only
  • 4 Zone Switching Relay View Specs
    • SKU: SR504-4
    • Brand: Taco
    In Stock!
    Ships in 24-48 Hrs (326 Avail)

    $174.95 / each

    $337.70 / box
    2 x $168.85

    Free Shipping - Boxes Only
  • 6 Zone Switching Relay View Specs
    • SKU: SR506-4
    • Brand: Taco
    In Stock!
    Ships in 24-48 Hrs (44 Avail)

    $202.95 / each

    $389.70 / box
    2 x $194.85

    Free Shipping - Boxes Only
  • 3 Zone Switching Relay w/ Priority View Specs
    • SKU: SR503-EXP-4
    • Brand: Taco
    In Stock!
    Ships in 24-48 Hrs (101 Avail)

    $159.95 / each

    $310.30 / box
    2 x $155.15

    Free Shipping - Boxes Only
  • 1 Zone Switching Relay View Specs
    • SKU: SR501-EXP-4
    • Brand: Taco
    In Stock!
    Ships in 24-48 Hrs (356 Avail)

    $103.95 / each

     
  • 4 Zone Switching Relay w/ Priority View Specs
    • SKU: SR504-EXP-4
    • Brand: Taco
    In Stock!
    Ships in 24-48 Hrs (7 Avail)

    $188.95 / each

    $365.70 / box
    2 x $182.85

    Free Shipping - Boxes Only
  • 6 Zone Switching Relay w/ Priority View Specs
    • SKU: SR506-EXP-4
    • Brand: Taco
    In Stock!
    Ships in 24-48 Hrs (82 Avail)

    $218.55 / each

    $421.70 / box
    2 x $210.85

    Free Shipping - Boxes Only
  • 24 Volt Replacement Relay View Specs
    • SKU: SR024-001RP
    • Brand: Taco
    In Stock!
    Ships in 24-48 Hrs (16 Avail)

    $19.85 / each

    $115.50 / box
    6 x $19.25

     
  • FuelMizer SR501-OR-4 Switching Relay with Outdoor Reset View Specs
    • SKU: SR501-OR-4
    • Brand: Taco
    In Stock!
    Ships in 24-48 Hrs (36 Avail)

    $159.95 / each

    $465.45 / box
    3 x $155.15

    Free Shipping - Boxes Only
  • 120 Volt Replacement Relay View Specs
    • SKU: SR120-001RP
    • Brand: Taco
    Non-Stock Item
    Allow 2-3 Weeks to Ship Out

    $19.85 / each

     
  • Universal Relay Replacement View Specs
    • SKU: SR501-845RP
    • Brand: Taco
    In Stock!
    Ships in 24-48 Hrs (27 Avail)

    $40.45 / each

     
  • Taco Boiler Reset Control View Specs
    • SKU: PC700-2
    • Brand: Taco
    In Stock!
    Ships in 24-48 Hrs (24 Avail)

    $257.95 / each

     
  • Taco Boiler Reset Control 2-Stage View Specs
    • SKU: PC702-1
    • Brand: Taco
    In Stock!
    Ships in 24-48 Hrs (4 Avail)

    $272.95 / each

     
  • Taco PC705 Variable Speed Pump Control View Specs
    • SKU: PC705-2
    • Brand: Taco
    In Stock!
    Ships in 24-48 Hrs (1 Avail)

    $296.95 / each

     
  • Replacement Fuse - 1 Amp (10 Pack) View Specs
    • SKU: SR1A-001RP
    • Brand: Taco
    In Stock!
    Ships in 24-48 Hrs (20 Avail)

    $12.95 / each

    $125.50 / box
    10 x $12.55

     
  • Replacement Fuse - 5 Amp (10 Pack) View Specs
    • SKU: SR5A-005RP
    • Brand: Taco
    In Stock!
    Ships in 24-48 Hrs (44 Avail)

    $12.95 / each

    $125.50 / box
    10 x $12.55

     
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