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Circulator Relays & Zone Valve Controller Buy Page

Ideal for Zone Control in Hydronic and Radiant Applications
 

FEATURES:

  • Taco 501-1
  • Double Pole - Single Throw (DPST)
  • Connects Directly to Thermostat
  • Switches 110 volts or 24 volts
  • Can be used to switch on Circulator
    and Boiler at the same time
  • Taco 502-1 through 506-1
  • Single Pole - Single Throw (SPST)
  • Connects Directly to Thermostats
  • Switches 110 volts for circulators
  • Switches 24 volt for boiler connection
  • Taco 502-1 through 506-1 have priority capability for domestic hot water
  • Can be used to switch on Circulator
    and Boiler at the same time

  Buy Circulator Relays Here!
Model Connection Your
Price
Change quantity in your Shopping Cart. You can always remove items later.
Circulator Relay
SR501 - 1
110 Volt $55.90
Circulator Relay
SR502 - 1
110 Volt $114.95
Circulator Relay
SR503 - 1
110 Volt $137.07
Circulator Relay
SR504 - 1
110 Volt $190.05
Circulator Relay
SR506 - 1
110 Volt $219.00
Replacement Relay
SR024-001RP
24 Volt $23.00



  Buy Zone Valve Controllers Here!
Model Connection Your
Price
Change quantity in your Shopping Cart. You can always remove items later.
3 Zone
ZVC-403
24 Volt $96.16
4 Zone
ZVC-404
hot water priority
24 Volt $119.26
5 Zone
ZVC-405
24 Volt $123.05
6 Zone
ZVC-406
hot water priority
24 Volt $144.62


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