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The WATTS DUOVENT Model DUOVENT is a 1/8 inch high-capacity air vent. It serves in both commercial and residential hydronic heating systems, allowing for effective air venting in hot or cold water distribution setups. The vent is crafted from brass and features a manual venting option. It includes a silicone rubber seal, ensuring a tight fit. The product can be disassembled for easy cleaning and maintenance, facilitating ongoing operation.
This air vent is suitable for use in glycol systems and is designed to handle varying temperatures.
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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