Category: Relays
Relays
Showing all 11 results
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SKU:53354 Zone Expandable Switching Relay w/ Priority (ZSR104)
$259.91Add to cartThe ZSR series is a zone pump and boiler operating control for multiple zone hydronic heating systems. The ZSR series interfaces with low voltage thermostats, or any other low voltage controllers having a switching action.
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SKU:65616 Zone Expandable Switching Relay w/ Priority (ZSR106)
$285.32Add to cartThe ZSR series is a zone pump and boiler operating control for multiple zone hydronic heating systems. The ZSR series interfaces with low voltage thermostats, or any other low voltage controllers having a switching action.
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SKU:5329Caleffi 3 Zone Expandable Switching Relay w/ Priority (ZSR103)
$204.26Add to cartThe ZSR series is a zone pump and boiler operating control for multiple zone hydronic heating systems. The ZSR series interfaces with low voltage thermostats, or any other low voltage controllers having a switching action.
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SKU:AQ25042BHoneywell Boiler Control Panel for 4 Zones or 2 Wire Valves
$334.33Read moreThe AQ250 family of AQUATROL Boiler Controls provides simplified, energy-efficient control of single temperature, residential hydronic heating systems. The AQ250 easily converts a single zone heating system into a room-by-room comfort control system, or upgrades a basic, relay-logic zoning system to intelligent Zone of Greatest Demand control for increased energy efficiency with reduced boiler cycling. AQ250 boiler controls can ensure ample supply of hot water for both space heating and priority generation of domestic hot water for bathing, dishes and laundry.
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SKU:HPSR104Honeywell Hydronic Four Zone Switching Relay
$271.60Add to cartZoning is an ideal way to help your customers maximize comfort while enjoying energy savings, but zoning for homes with a central boiler has been time consuming — until now. Honeywell’s Hydronic Zoning Panels feature simplified setup and reduced wiring for quick installation. You’ll be able to offer your hydronic customers the many benefits of zoning easier than ever before.
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SKU:HPSR101Honeywell Hydronic Single Zone Switching Relay
$86.94Add to cartZoning is an ideal way to help your customers maximize comfort while enjoying energy savings, but zoning for homes with a central boiler has been time consuming — until now. Honeywell’s Hydronic Zoning Panels feature simplified setup and reduced wiring for quick installation. You’ll be able to offer your hydronic customers the many benefits of zoning easier than ever before.
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SKU:HPSR106Honeywell Hydronic Six Zone Switching Relay
$379.93Add to cartZoning is an ideal way to help your customers maximize comfort while enjoying energy savings, but zoning for homes with a central boiler has been time consuming — until now. Honeywell’s Hydronic Zoning Panels feature simplified setup and reduced wiring for quick installation. You’ll be able to offer your hydronic customers the many benefits of zoning easier than ever before.
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SKU:HPSR103Honeywell Hydronic Three Zone Switching Relay
$217.28Add to cartZoning is an ideal way to help your customers maximize comfort while enjoying energy savings, but zoning for homes with a central boiler has been time consuming — until now. Honeywell’s Hydronic Zoning Panels feature simplified setup and reduced wiring for quick installation. You’ll be able to offer your hydronic customers the many benefits of zoning easier than ever before.
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SKU:5323Honeywell Universal Intermittent Pilot Control Module (S8610U)
$142.99Add to cartThe S8610U Universal Replacement Ignition Module is designed to provide easy field replacement of a wide range of intermittent pilot ignition modules. The S8610U Module provides ignition sequence, flame monitoring, and safety shutoff for intermittent pilot central furnaces, residential boilers, and other eating appliances
Craft Supply is a diverse wholesale distributor of hardware and fitting systems, plumbing supplies, heating supplies, valves and fittings, waterworks and drainage, faucets and fixtures, tools and other equipment as well as many other specialty products within the industry.