Baxi Automatic Bypass Valve 95607692

The Baxi automatic bypass valve, part number 95607692, is a system component fitted to Baxi heating appliances. It maintains a minimum flow rate through the heat exchanger when thermostatic radiator valves or zone valves close down, which keeps water moving through the boiler and limits temperature rise across the appliance. The valve is listed against 73 Baxi models, including the Assure range.

• The boiler short-cycles on heating, firing and shutting down repeatedly once the radiators reach temperature.
• Flow and return temperatures sit close together, or the appliance runs hotter than expected when zone valves or TRVs close.
• Noise from the pipework or valve body, such as rattling or a constant hiss, when the system is running.
• Radiators heat unevenly, or the system takes noticeably longer to reach temperature.
• Water weeping from the valve body, spindle or connection points.

• Check the appliance model against the compatibility list, as this valve is listed for 73 Baxi models.
• If the valve currently fitted carries 95605882 or 1730940, it is the same part reference.
• No GC number is listed for this part, so identify it by appliance model and part number.
• Inspect the valve body and any sealing washers when the old part is removed, and renew them if they are perished or deformed.