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All locations will be closed Tuesday, Dec 24th, Wednesday, Dec 25th and Wednesday, Jan 1st.

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Switching Relays

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: Caleffi North America (8)
Navien (5)
Resideo (13)
Taco Comfort Solutions (15)
tekmar Control Systems (24)
Viega (3)
: Accessories (1)
Expansion Module (3)
Wiring Centers (8)
Zone Pump Controls (29)
Zone Valve Controls (24)
: 2 Years (3)
5 years (8)
: Boiler control for hydronic zoning systems (2)
Hydronic Zoning for Homes with a Central Boiler|3 Zones Controlling Zone Pumps (2)
Hydronic Zoning for Homes with a Central Boiler|4 Zones Controlling Zone Pumps (2)
Hydronic Zoning for Homes with a Central Boiler|5 Zones Controlling Zone Valves (1)
Hydronic Zoning for Homes with a Central Boiler|6 Zones Controlling Zone Pumps (2)
Hydronic zoning for homes with a central boiler|1 zone controlling a zone pump (1)
Zoning control for hydronic zoning system (2)
Zoning control for hydronic zoning systems (1)

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Taco Comfort Solutions

Zone Valve Control - 3 Zone w/Priority

MFR #ZVC403-4

UPC687752857641

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Taco Comfort Solutions

Zone Valve Control - 4 Zone w/Priority

MFR #ZVC404-4

UPC687752857658

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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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tekmar Control Systems

Tekmar , Zone Pump Controls - 301P

MFR #301P

UPC779655030105

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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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tekmar Control Systems

Tekmar , Expansion Module - 326

MFR #326

UPC779655032604

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tekmar Control Systems

Tekmar , Zone Valve Controls - 402

MFR #402

UPC779655040203

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tekmar Control Systems

Tekmar , Zone Pump Controls - 403

MFR #403

UPC779655040302

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tekmar Control Systems

Tekmar , Wiring Centers - 316

MFR #316

UPC779655031607

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Tekmar , Wiring Centers - 313

tekmar Control Systems

Tekmar , Wiring Centers - 313

MFR #313

UPC779655031300

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tekmar Control Systems

Tekmar , Zone Valve Controls - 305V

MFR #305V

UPC779655030518

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2-Zone Switching Relay for Pumps 10 Amp SmartZone+

2-Zone Switching Relay for Pumps 10 Amp SmartZone+

MFR #PFMZ-02P-001

UPC884954330716

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Aquatrol Zoning Panel, for 4 Zones of pumps or 2-wire valves (line voltage), used for Hydronic Zoning Systems

Aquatrol Zoning Panel, for 4 Zones of pumps or 2-wire valves (line voltage), used for Hydronic Zoning Systems

MFR #AQ25542B/U

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Aquatrol Boiler Control Panel, with DHW priority, for 4 zones of Pumps or 2-wire valves, used in Zoned Hydronic Systems

Aquatrol Boiler Control Panel, with DHW priority, for 4 zones of Pumps or 2-wire valves, used in Zoned Hydronic Systems

MFR #AQ25042B/U

UPC085267748919

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