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Switching Relays

14 products
  • Taco SR502-4, 2 Zone Switching Relay with switchable priority | Plumbing Hub Canada
    Taco
    $242.00
    $242.00
    Sold out
  • Taco SR501-4 1 Zone Switching Relay | Plumbing Hub Canada
    Taco
    $126.00
    $126.00
    Sold out
  • Tekmar 304P Switching Relay for 4-Zones with Priority | Plumbing Hub Canada
    Tekmar
    $314.00
    $314.00
    Sold out
  • Tekmar 303P Switching Relay for 3-Zones with Priority | Plumbing Hub Canada
    Tekmar
    $270.00
    $270.00
    Sold out
  • Tekmar 301P Switching Relay, 1 Zone | Plumbing Hub Canada
    Tekmar
    $117.00
    $117.00
    Sold out
  • Taco SR506-EXP-4 6 Zone Expandable Switching Relay w/ Priority | Plumbing Hub Canada
    Taco
    $408.00
    $408.00
    Sold out
  • Taco SR504-EXP-4 4 Zone Expandable Switching Relay with Priority | Plumbing Hub Canada
    Taco
    $402.00
    $402.00
    Sold out
  • Danfoss 088L3044 Snow Melt DS-2C Built-In Sensor/Controller, 120/208-240V, 30 Amps | Plumbing Hub Canada
    Danfoss
    $443.00
    $443.00
    Sold out
  • Honeywell Home RC840T-240 Electromechanical Heating Relay with a 24V - 208/240V Transformer | Plumbing Hub Canada
    Honeywell Home
    $92.00
    $92.00
    Sold out
  • Tekmar 306P Switching Relay, 6-Zones with Priority | Plumbing Hub Canada
    Tekmar
    $348.00
    $348.00
    Sold out
  • Tekmar 302P Switching Relay for 2 Zones with Priority | Plumbing Hub Canada
    Tekmar
    $257.00
    $257.00
    Sold out
  • Taco SR503-EXP-4 3 Zone Expandable Switching Relay with Priority & 3 Powerpoints | Plumbing Hub Canada
    Taco
    $383.00
    $383.00
    Sold out
  • Grundfos 96741790 UPZC-R Zone Control Expansion Relay | Plumbing Hub Canada
    Grundfos
    $72.00
    $72.00
    Sold out
  • Taco SR501-EXP-4 1 Zone Expandable Switching Relay with Powerports | Plumbing Hub Canada
    Taco
    $197.00
    $197.00
    Sold out