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The Belimo B221+LF120-S is a control valve designed for optimal fluid regulation in HVAC applications. This model features a one-inch valve size, operates at 120 volts, and is suitable for both chilled and hot water systems up to sixty percent glycol.
This valve is perfect for applications requiring precise control over water flow in heating and cooling systems.
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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