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The Taco 556-G3 Geothermal Zone Valve is engineered for high efficiency and reliability, facilitating precise flow control in HVAC systems. Ideal for geothermal applications, this 3/4 inch sweat valve operates on a 24V system and offers two-way directional control.
This valve is perfect for professionals seeking robust and precise control in their HVAC installations.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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