There are several signs to keep an eye on which would usually indicate your boiler is ready for a replacement:
- Your boiler is frequently breaking down
- Your heating bills are becoming too expensive
- There are strange noises coming from your boiler
- If you suspect a gas leak (if this is the case, you should call an installer urgently and do not attempt to resolve yourself)
- Boiler parts are hard to replace due to the age of your boiler and are no longer being manufactured