A filling loop with cap is a pipe that connects the main water system to the central heating system. It does not control the water temperature but must be connected close to the boiler as it used to re-fill/re-pressurise a central heating system with water. The tap allows manual connection and disconnection of water from the main system as and when required.
Features and Benefits
• Controls water pressure
• Refills the central heating system
• Provides an easy way to connect and disconnect flow from the main line
• Corrosion resistant
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