hydronic caleffi
Experience premium hydronic solutions with Caleffi products at Blackhawk Supply. Superior HVAC performance guaranteed.
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ZVR106 | Zone Relay Z-one ZVR 6 Zone Switch Valve Control 80VA ABS Screw | Hydronic Caleffi
Brand: Hydronic Caleffi
SKU: ZVR106
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ZVR104 | Zone Relay Z-one ZVR 4 Zone Switch Valve Control 40VA ABS Screw | Hydronic Caleffi
Brand: Hydronic Caleffi
SKU: ZVR104
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ZVR103 | Zone Relay Z-one ZVR 3 Zone Switch Valve Control 40VA ABS Screw | Hydronic Caleffi
Brand: Hydronic Caleffi
SKU: ZVR103
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ZSR106 | Zone Relay Z-one ZSR 6 Zone Switch Pump Control 20VA ABS Screw | Hydronic Caleffi
Brand: Hydronic Caleffi
SKU: ZSR106
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ZSR104 | Zone Relay Z-one ZSR 4 Zone Switch Pump Control 40VA ABS Screw | Hydronic Caleffi
Brand: Hydronic Caleffi
SKU: ZSR104
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ZSR103 | Zone Relay Z-one ZSR 3 Zone Switch Pump Control 40VA ABS Screw | Hydronic Caleffi
Brand: Hydronic Caleffi
SKU: ZSR103
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ZSR101 | Zone Relay Z-one ZSR 1 Zone Switch 24VA ABS Rear Knock Outs | Hydronic Caleffi
Brand: Hydronic Caleffi
SKU: ZSR101
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Z46 | Zone Valve Z-One Z46 2-Way Normally Closed 1 Inch Brass Sweat 7.5 Cv 300 Pounds per Square Inch | Hydronic Caleffi
Brand: Hydronic Caleffi
SKU: Z46
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Z200617 | Zone Valve Body Z2 2-Way 7.5 Cv 20 Pounds per Square Inch 1 Inch Brass NPT | Hydronic Caleffi
Brand: Hydronic Caleffi
SKU: Z200617
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Z141000 | Actuator Z1 Normally Open Less Auxiliary Micro-Switch 18 Inch Wire 24 Volt | Hydronic Caleffi
Brand: Hydronic Caleffi
SKU: Z141000
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Z111000 | Actuator Z1 Normally Closed with Micro-Switch 18 Inch Wire 24 Volt | Hydronic Caleffi
Brand: Hydronic Caleffi
SKU: Z111000
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R20011 | Washer Union Flat 1 Inch | Hydronic Caleffi
Brand: Hydronic Caleffi
SKU: R20011
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59905A | Tailpiece with Check Valve 3 / 4 Inch Sweat Low Lead Brass | Hydronic Caleffi
Brand: Hydronic Caleffi
SKU: 59905A
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