Buderus Boilers Guide

All Buderus oil and gas boilers for your home including parts, troubleshooting and efficiency! Buderus 500, Buderus 600, Boulter Bonus, Boulter Economy Combi and Eco System

Buderus boiler’s pressure gauge is not working

Hello Everybody,

I have a three years old Buderus boiler. It worked well but unfortunately, now the pressure meter of my Buderus boiler has crept into a red zone suddenly. I am unable to find a connector even though I can see the pressure release key directly under a boiler. Please help me on an urgent basis.

Your suggestions will be highly appreciated



Hi Ann, try draining the towel bar radiator because it will results in reducing the existing pressure of the Buderus boiler & hopefully, letting the boiler to run with no trouble. After that, reduce the pressure of your boiler. However, if the current pressure of the Buderus boiler increases after doing all this and keeps increasing then, it simply indicates that either a filling loop is not well closed or possibly the boiler’s heat exchanger is out of order.

Back to top