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 GB142/45 boiler keeps locking out

Hi Everybody,

My three years old Buderus GB142/45 boiler is locking out a lot from the last three days. I have restarted the boiler in order to make it work again but all in vain. I am quite worried, as I have not faced this issue earlier. Please help me by sharing your precious views

Looking forward

Ben

Hi Ben,

A common problem with the Buderus boiler is a low pressure, which leads towards boiler lockout. The two main reasons behind it are:

  • Leakage in the boiler’s central heating system
  • Faulty pressure sensor

Depending upon the actual cause and current condition of the boiler it is better to call a proficient boiler engineer, as you cannot solve the problem on your own.

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