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Hydronic Switching Relays

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Taco® SR502-4 2-Zone Switch Relay w/ Priority
Taco®
Taco® SR502-4 2-Zone Switch Relay w/ Priority
Item #TACSR5024
MFG #SR502-4

While Supplies Last

Taco® SR504-5 4-Zone Next Generation Switch Relay w/ Priority
Taco®
Taco® SR504-5 4-Zone Next Generation Switch Relay w/ Priority
Item #TACSR5045
MFG #SR504-5
Taco® SR503-5 3-Zone Next Generation Switch Relay w/ Priority
Taco®
Taco® SR503-5 3-Zone Next Generation Switch Relay w/ Priority
Item #TACSR5035
MFG #SR503-5
Taco® SR501-4 1-Zone Switch Relay w/ Priority
Taco®
Taco® SR501-4 1-Zone Switch Relay w/ Priority
Item #TACSR5014
MFG #SR501-4
Caleffi Z-one™ ZSR103 3 Zone Pump Relay, 120 V
Caleffi
Caleffi Z-one™ ZSR103 3 Zone Pump Relay, 120 V
Item #CLFZSR103
MFG #ZSR103
Caleffi Z-one™ ZSR101 Single Zone Pump Relay, 120 V
Caleffi
Caleffi Z-one™ ZSR101 Single Zone Pump Relay, 120 V
Item #CLFZSR101
MFG #ZSR101
Resideo R845A1030/U Switching Relay, 120 V, DPST, 24 V Coil
Resideo
Resideo R845A1030/U Switching Relay, 120 V, DPST, 24 V Coil
Item #HONR845A1030
MFG #R845A1030/U
Honeywell R847A1085/U Heavy Duty Switching Relay, 120 V, 0.4 A Coil, DPST/SPST, 24 V Coil, Import
Honeywell Home
Honeywell R847A1085/U Heavy Duty Switching Relay, 120 V, 0.4 A Coil, DPST/SPST, 24 V Coil, Import
Item #HONR847A1085U
MFG #R847A1085/U
Taco® SR506-EXP Expandable Switching Relay w/ PowerPort, 120 V, 20 A, Domestic
Taco®
Taco® SR506-EXP Expandable Switching Relay w/ PowerPort, 120 V, 20 A, Domestic
Item #TACSR506EXP4
MFG #SR506-EXP

Discontinued