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Hydronic Switching Relays

29 products
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304P Switching Relay, 115 V, 20 A
Tekmar Controls
304P Switching Relay, 115 V, 20 A
Item #TEK304P
MFG #304P
306P Switching Relay, 115 V, 20 A
Tekmar Controls
306P Switching Relay, 115 V, 20 A
Item #TEK306P
MFG #306P
Caleffi Z-one™ ZSR101 Single Zone Pump Relay, 24 V
Caleffi
Caleffi Z-one™ ZSR101 Single Zone Pump Relay, 24 V
Item #CLFZSR101
MFG #ZSR101
Caleffi Z-one™ ZSR103 3 Zone Pump Relay, 24 V
Caleffi
Caleffi Z-one™ ZSR103 3 Zone Pump Relay, 24 V
Item #CLFZSR103
MFG #ZSR103
Caleffi Z-one™ ZSR104 4 Zone Pump Relay, 24 V
Caleffi
Caleffi Z-one™ ZSR104 4 Zone Pump Relay, 24 V
Item #CLFZSR104
MFG #ZSR104
Caleffi Z-one™ ZVR106 6 Zone Valve Relay, 24 V
Caleffi
Caleffi Z-one™ ZVR106 6 Zone Valve Relay, 24 V
Item #CLFZVR106
MFG #ZVR106
Honeywell R845A1030/U Switching Relay, 120 V, DPST, 24 V Coil, Import
Honeywell Home
Honeywell R845A1030/U Switching Relay, 120 V, DPST, 24 V Coil, Import
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
Honeywell R8845U1003/U Universal Switching Relay, 120 V, 0.4 A, 24 V Coil
Honeywell Home
Honeywell R8845U1003/U Universal Switching Relay, 120 V, 0.4 A, 24 V Coil
Item #HONR8845U1003
MFG #R8845U1003/U