Hi i am changing an open flued appliance for a f/f next week.....
Could somebody just clarify for me the correct procedure for decomissioning a redundant o/f discharging into a chimney stack???
I have just filled with rockwool and covered with aluminium plate in the past...
Could somebody just clarify for me the correct procedure for decomissioning a redundant o/f discharging into a chimney stack???
I have just filled with rockwool and covered with aluminium plate in the past...