forcefulfil said:
bit of carbon deposit!
get your flue brush out and clean that heat exchanger!
yrs left in it yet
one for the Rouges gallery?
, I took the easy option and capped it from the gas supply and effectively condemned it.
The heat exchanger may be salvageable but the gas valve must be f**ked allowing the flames to reach up and toast the bottom of the Heat exchanger.
Bloody things at least 25 years old, it needs put to the scrappy