AUTO BYPASS VALVE 22MM ANGLED DU145 HONEYWELL
Product Code: 41426
Honeywell Auto Bypass Valve - 22mm
The Honeywell Dual Auto Bypass Angled (22mm) controls flow of water through a bypass circuit which is installed between flow and return pipework, typically at or near the boiler. Building Regulation advice states that if a bypass is installed, an Automatic Bypass Valve must be fitted.
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