3-Bar Pressure Relief Valve With Pressure Gauge (MPCBS124) [Replaces MPCBS50]

This 3-bar pressure relief valve comes with the gauge port and is a direct replacement for the 2.5 bar old version (MPCBS50).

This is suitable for:

The combi V3 internal, the Vortex Pro Combi, the Vortex Pro internal and the Vortex Eco Wallmount.

If your pressure relief valve is leaking, this is normally down to poor system water or failed expansion vessels, so before you fit, please check.