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This guide is for homeowners and heating engineers using the Altecnic Eres 22mm Angled Bypass Valve (ER-22MMANGBI) in their heating systems. It helps regulate water flow, protecting your boiler from unnecessary cycling when used with zone valves or thermostatic radiator valves. Note that proper installation is crucial for optimal performance, and it is recommended to consult a qualified professional if you are unsure.
| Model Part Number | ER-22MMANGBI |
|---|---|
| Brand | Altecnic |
A bypass valve allows water to circulate through the boiler when some or all radiator circuits are closed, preventing the boiler from cycling on and off excessively.
The bypass valve is typically installed between the flow and return pipes, near the boiler.
While the installation itself might seem straightforward, it is recommended to have a qualified heating engineer install the valve to ensure proper function and safety.
The Altecnic Eres valve supports 22mm pipework.
Turn off the heating system immediately and contact a qualified heating engineer to inspect and repair the leak.
Regular inspection for leaks and proper function is recommended. Otherwise, no special maintenance is required.
Check the bypass valve setting and ensure it is functioning correctly. Consult a heating engineer to adjust the setting if necessary.
Check for airlocks in the system. Bleed the radiators to remove trapped air. Ensure the bypass valve is not excessively restricting flow.
Setup:
Compatibility:
The Altecnic Eres 22mm Angled Bypass Valve is designed for use in heating systems with 22mm pipework and is compatible with systems controlled by zone valves or TRVs. It is suitable for most domestic heating systems.
Care:
