1” Sweat 557 Geothermal Valve

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Model: 557-G3
UPC: 687752024845

MPN: 557-G3

Availability:2

Weight:1.50 lb

Dimensions (L x W x H ): 5.50 x 2.00 x 3.60

Usually ships: 1 business days

$255.95

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Description Specification Reviews (0)

The 557-G3 from Taco is a 1” Sweat 557 Geothermal Valve. It's designed to control open type geothermal systems with high head. The unique end switch design of Taco geothermal valves allows to control of the heat pump from the valve. This allows movement of cold water into the coil before the heat pump actually starts.

Technical Specifications:

Connections: 1" sweat (CxC)
Max pressure: 125 psi
Max operating temp: 240F
Min operating temp: 40F
Voltage: 24V
Cv: 7.0
Body material: Bronze.

Product Specs
Size:	1"

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Tags: Zone Valves, Valves, Heating Valves, Plumbing Supply, Heating Supply, Residential Plumbing