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Product information
Description
Genuine Glow-Worm 20118195 hydraulic bypass valve for compatible Glow-Worm boilers. Maintains minimum water flow around the boiler circuit when zone valves close, preventing pump overload and overheating. Gas Safe registered engineer required.
Features
- BrandOTHERS
- MaterialPlastic
- Body materialPlastic
- Check valve useHeating
- ManoMano ReferenceME213620858
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