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Caleffi
We are a manufacturer and marketer of innovative products for heating, cooling, plumbing and process works applications. Our expertise is the control of temperature, pressure and flow of water-based fluids. Our products range from control valves, balancing devices and flow switches to zone relays and heat meters.
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Z651737 3WAY 24V NC W/ES TERMNAL BLK 1-1/4 SWT
CALEFFI:Z651737
SKU: CALEFFI:Z651737
$223.44
Product Availability:
Out of stock
ZSR101 Caleffi ZSR101 Z-One Single Zone Switching Relay For Thermostats
CALEFFI:ZSR101
SKU: CALEFFI:ZSR101
$85.18
Product Availability:
1
ZSR103 Z-ONE RELAY THREE ZONE PUMP CONTROL
CALEFFI:ZSR103
SKU: CALEFFI:ZSR103
$217.95
Product Availability:
1
ZSR104 Z-ONE RELAY FOUR ZONE PUMP CONTROL
CALEFFI:ZSR104
SKU: CALEFFI:ZSR104
$254.80
Product Availability:
Out of stock
ZSR106 Caleffi ZSR106 6 Zone Expandable Switching Relay For Thermostats With Priority
CALEFFI:ZSR106
SKU: CALEFFI:ZSR106
$289.74
Product Availability:
1
ZVR103 Caleffi ZVR103 3 Zone Motorized Zone Valve Control With Priority
CALEFFI:ZVR103
SKU: CALEFFI:ZVR103
$153.61
Product Availability:
2
ZVR104 Caleffi ZVR104 4 Zone Motorized Zone Valve Control With Priority
CALEFFI:ZVR104
SKU: CALEFFI:ZVR104
$182.00
Product Availability:
1
ZVR106 Caleffi ZVR106 6 Zone Motorized Zone Valve Control With Priority
CALEFFI:ZVR106
SKU: CALEFFI:ZVR106
$236.60
Product Availability:
1
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