eagleeye Messages 149 Dec 15, 2020 #1 Would someone be able to confirm for me whether external condense runs now must be lagged including through the wall ?
Would someone be able to confirm for me whether external condense runs now must be lagged including through the wall ?
ShaunCorbs Super Moderator Staff member S. Mod Plumber Gas Engineer Subscribed Messages 34,370 Solutions 2 Dec 16, 2020 #2 32mm yes needs to be insulated 40mm no that’s fine