i have a ferroli combi boiler which was installed on wed 7th
i have a ferroli combi boiler which was installed on wed 7th sept the pressure keeps dropping what could be the problemthe plumber said he will have to lift up all my floor boards to check for a leak ...
Tips for a great answer:
- Provide details, support with references or personal experience .
- If you need clarification, ask it in the comment box .
- It's 100% free, no registration required.