Ok, I have been around the house and balanced the rads with an IR thermometer so that there is roughly a 12C drop across each. However, once approximately every 24-36 hours the boiler and pipes around the house start make a horrendous banging noise, forcing me to turn off the heating for a period. I have read in a separate post this could be do to do with reduced flow rate to the boiler - but why would it only bang intermittently? Could it be an airlock instead? The banging does seem to coincide with my balancing though. Any help greatly appreciated.
- posted
18 years ago