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The Johnson Controls V-3752-2209 is a three-quarter inch normally open (N/O) union designed for fluid control in HVAC systems. This model features a flow coefficient of 3.8 with an operational range suitable for three to six pounds of pressure.
This union is essential for ensuring seamless fluid movement and is compatible with various HVAC setups.
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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