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All Pacific locations will be closed Thursday, January 1st in observance of the New Year.

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Switching Relays

83 

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Switching Relay - 1 Zone
Taco Comfort Solutions
Switching Relay - 1 Zone
MFR #SR501-4
UPC687752857573
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1-Zone Switching Relay for Pumps - Expandable - 120VAC 5 amp Circuits Z-One
Caleffi North America
1-Zone Switching Relay for Pumps - Expandable - 120VAC 5 amp Circuits Z-One
MFR #ZSR101
UPC8016615438109
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4-Zone Switching Relay for Zone Valves - Expandable - 120VAC 24V 40VA Z-One
Caleffi North America
4-Zone Switching Relay for Zone Valves - Expandable - 120VAC 24V 40VA Z-One
MFR #ZVR104
UPC8016615438154
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Switching Relay - 4 Zone w/Priority - Expandable
Taco Comfort Solutions
Switching Relay - 4 Zone w/Priority - Expandable
MFR #SR504-EXP-4
UPC687752857610
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40 VA Transformer Z-one Controls
Caleffi North America
40 VA Transformer Z-one Controls
MFR #NA10343
UPC8016615471878
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ÿÿ
tekmar Control Systems
Tekmar , Zone Pump Controls - 401
MFR #401
UPC779655040104
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3-Zone Switching Relay for Zone Valves - Expandable - 120VAC 24V 40VA Z-One
Caleffi North America
3-Zone Switching Relay for Zone Valves - Expandable - 120VAC 24V 40VA Z-One
MFR #ZVR103
UPC8016615438147
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ÿÿ
Resideo
Five Zone Valve Controller
MFR #HPZC105/U
UPC085267941884
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Switching Relay - 6 Zone w/Priority - Expandable
Taco Comfort Solutions
Switching Relay - 6 Zone w/Priority - Expandable
MFR #SR506-EXP-5
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ÿÿ
tekmar Control Systems
Tekmar , Zone Valve Controls - 402
MFR #402
UPC779655040203
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Aquatrol Boiler Control Panel, with DHW priority, for 4 zones of 4-wire valves (with end switches), used in Zoned Hydronic Systems
Resideo
Aquatrol Boiler Control Panel, with DHW priority, for 4 zones of 4-wire valves (with end switches), used in Zoned Hydronic Systems
MFR #AQ25044B/U
UPC085267838207
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ÿÿ
tekmar Control Systems
Tekmar , Zone Pump Controls - 306P
MFR #306P
UPC779655030600
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ÿÿ
tekmar Control Systems
Tekmar , Wiring Centers - 314
MFR #314
UPC779655031409
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ÿÿ
tekmar Control Systems
Tekmar , Wiring Centers - 518
MFR #518
UPC779655051803
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ÿ
Taco Comfort Solutions
Zone Valve Control - 4 Zone w/Priority
MFR #ZVC404-5
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4-Zone Switching Relay for Pumps - Expandable - 120VAC 5 amp Circuits Z-One
Caleffi North America
4-Zone Switching Relay for Pumps - Expandable - 120VAC 5 amp Circuits Z-One
MFR #ZSR104
UPC8016615438123
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6-Zone Switching Relay for Pumps 20 Amp SmartZone+
Navien
6-Zone Switching Relay for Pumps 20 Amp SmartZone+
MFR #PFMZ-06P-001
UPC884954320373
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ÿ
Taco Comfort Solutions
Zone Valve Control - 5 Zone w/Priority
MFR #ZVC405-4
UPC687752857672
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ÿÿ
tekmar Control Systems
Tekmar , Expansion Module - 325
MFR #325
UPC779655032505
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ÿÿ
tekmar Control Systems
Tekmar , Zone Pump Controls - 303P
MFR #303P
UPC779655030303
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Single Zone Switching Relay
Resideo
Single Zone Switching Relay
MFR #HPSR101/U
UPC194159010314
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ÿÿ
tekmar Control Systems
Tekmar , Expansion Module - 324
MFR #324
UPC779655032406
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Switching Relay - 4 Zone w/Priority - Expandable
Taco Comfort Solutions
Switching Relay - 4 Zone w/Priority - Expandable
MFR #SR504-EXP-5
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Basic Heating System Control
Viega
Basic Heating System Control
MFR #16015
UPC691514160153
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ÿÿ
Resideo
Four Zone Valve Controller
MFR #HPZC104/U
UPC085267814058
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ÿÿ
tekmar Control Systems
Tekmar , Zone Valve Controls - 400
MFR #400
UPC779655040005
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ÿÿ
Resideo
Six Zone Valve Controller
MFR #HPZC106/U
UPC085267958417
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6-Zone Switching Relay for Zone Valves - Expandable - 120VAC 24V 40VA Z-One
Caleffi North America
6-Zone Switching Relay for Zone Valves - Expandable - 120VAC 24V 40VA Z-One
MFR #ZVR106
UPC8016615438161
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ÿÿ
tekmar Control Systems
Tekmar , Zone Valve Controls - 306V
MFR #306V
UPC779655030617
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ÿÿ
tekmar Control Systems
Tekmar , Zone Pump Controls - 301P
MFR #301P
UPC779655030105
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ÿ
tekmar Control Systems
Tekmar , Wiring Centers - 336
MFR #336
UPC779655033601
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ÿÿ
tekmar Control Systems
Tekmar , Expansion Module - 326
MFR #326
UPC779655032604
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Switching Relay - 1 Zone
Taco Comfort Solutions
Switching Relay - 1 Zone
MFR #SR501-5
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3-Zone Switching Relay for Pumps 10 Amp SmartZone+
Navien
3-Zone Switching Relay for Pumps 10 Amp SmartZone+
MFR #PFMZ-03P-001
UPC884954320366
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ÿ
tekmar Control Systems
Tekmar , Wiring Centers - 315
MFR #315
UPC779655031508
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ÿ
Taco Comfort Solutions
Zone Valve Control - 3 Zone w/Priority
MFR #ZVC403-4
UPC687752857641
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Switching Relay - 6 Zone w/Priority - Expandable
Taco Comfort Solutions
Switching Relay - 6 Zone w/Priority - Expandable
MFR #SR506-EXP-4
UPC687752857634
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ÿÿ
tekmar Control Systems
Tekmar , Zone Pump Controls - 403
MFR #403
UPC779655040302
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Switching Relay - 3 Zone w/Priority
Taco Comfort Solutions
Switching Relay - 3 Zone w/Priority
MFR #SR503-4
UPC687752857566
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6-Zone Switching Relay for Zone Valves
Viega
6-Zone Switching Relay for Zone Valves
MFR #18062
UPC691514180625
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ÿ
Taco Comfort Solutions
Zone Valve Control - 3 Zone w/Priority
MFR #ZVC403-5
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ÿÿ
tekmar Control Systems
Tekmar , Zone Valve Controls - 305V
MFR #305V
UPC779655030518
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Switching Relay - 2 Zone w/Priority
Taco Comfort Solutions
Switching Relay - 2 Zone w/Priority
MFR #SR502-5
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Switching Relay - 4 Zone w/Priority
Taco Comfort Solutions
Switching Relay - 4 Zone w/Priority
MFR #SR504-5
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ÿ
Taco Comfort Solutions
Zone Valve Control - 6 Zone w/Priority - Expandable
MFR #ZVC406-EXP-5
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