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

    $49.85 / each

    $193.40 / box
    4 x $48.35

    In Stock! (316 Available) Ships in 24-48 Hrs
  • 2 Zone Switching Relay View Specs
    • SKU: SR502-4
    • Brand: Taco

    $114.95 / each

    $332.55 / box
    3 x $110.85

    In Stock! (62 Available) Ships in 24-48 Hrs
  • 3 Zone Switching Relay View Specs
    • SKU: SR503-4
    • Brand: Taco

    $124.95 / each

    $359.55 / box
    3 x $119.85

    In Stock! (354 Available) Ships in 24-48 Hrs
  • 4 Zone Switching Relay View Specs
    • SKU: SR504-4
    • Brand: Taco

    $174.95 / each

    $337.70 / box
    2 x $168.85

    In Stock! (227 Available) Ships in 24-48 Hrs
  • 6 Zone Switching Relay View Specs
    • SKU: SR506-4
    • Brand: Taco

    $202.95 / each

    $389.70 / box
    2 x $194.85

    In Stock! (54 Available) Ships in 24-48 Hrs
  • 1 Zone Switching Relay View Specs
    • SKU: SR501-EXP-4
    • Brand: Taco

    $103.95 / each

    In Stock! (356 Available) Ships in 24-48 Hrs
  • 3 Zone Switching Relay w/ Priority View Specs
    • SKU: SR503-EXP-4
    • Brand: Taco

    $159.95 / each

    $310.30 / box
    2 x $155.15

    In Stock! (217 Available) Ships in 24-48 Hrs
  • 4 Zone Switching Relay w/ Priority View Specs
    • SKU: SR504-EXP-4
    • Brand: Taco

    $188.95 / each

    $365.70 / box
    2 x $182.85

    In Stock! (73 Available) Ships in 24-48 Hrs
  • 6 Zone Switching Relay w/ Priority View Specs
    • SKU: SR506-EXP-4
    • Brand: Taco

    $218.55 / each

    $421.70 / box
    2 x $210.85

    In Stock! (85 Available) Ships in 24-48 Hrs
  • 24 Volt Replacement Relay View Specs
    • SKU: SR024-001RP
    • Brand: Taco

    $19.85 / each

    $115.50 / box
    6 x $19.25

    In Stock! (126 Available) Ships in 24-48 Hrs
  • FuelMizer SR501-OR-4 Switching Relay with Outdoor Reset View Specs

    $159.95 / each

    $465.45 / box
    3 x $155.15

    In Stock! (20 Available) Ships in 24-48 Hrs
  • 120 Volt Replacement Relay View Specs
    • SKU: SR120-001RP
    • Brand: Taco

    $19.85 / each

    In Stock! (52 Available) Ships in 24-48 Hrs
  • Universal Relay Replacement View Specs
    • SKU: SR501-845RP
    • Brand: Taco

    $40.45 / each

    In Stock! (18 Available) Ships in 24-48 Hrs
  • Taco Boiler Reset Control View Specs
    • SKU: PC700-2
    • Brand: Taco

    $257.95 / each

    In Stock! (20 Available) Ships in 24-48 Hrs
  • Taco Boiler Reset Control 2-Stage View Specs
    • SKU: PC702-1
    • Brand: Taco

    $272.95 / each

    In Stock! (3 Available) Ships in 24-48 Hrs
  • Taco PC705 Variable Speed Pump Control View Specs
    • SKU: PC705-2
    • Brand: Taco

    $296.95 / each

    In Stock! (5 Available) Ships in 24-48 Hrs
  • Replacement Fuse - 1 Amp (10 Pack) View Specs
    • SKU: SR1A-001RP
    • Brand: Taco

    $12.95 / each

    $125.50 / box
    10 x $12.55

    In Stock! (19 Available) Ships in 24-48 Hrs
  • Replacement Fuse - 5 Amp (10 Pack) View Specs
    • SKU: SR5A-005RP
    • Brand: Taco

    $12.95 / each

    $125.50 / box
    10 x $12.55

    In Stock! (43 Available) Ships in 24-48 Hrs
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