Hi.
I have a Heatrae megaflo unvented cylinder. Might need to replace the element. The 22mm gate valve I installed for draining it has seized. When I did free it nothing flowed out of it so it must have clagged up over the years. Too many angles to poke it clear. The only way I can think of to drain it is to fit a self cutting tap and a hose out of the window. Problem is I can't find a 22mm self cutting tap. Any ideas would be much appreciated as my life won't be worth living if I make a mess.
Cheers,
Don
I have a Heatrae megaflo unvented cylinder. Might need to replace the element. The 22mm gate valve I installed for draining it has seized. When I did free it nothing flowed out of it so it must have clagged up over the years. Too many angles to poke it clear. The only way I can think of to drain it is to fit a self cutting tap and a hose out of the window. Problem is I can't find a 22mm self cutting tap. Any ideas would be much appreciated as my life won't be worth living if I make a mess.
Cheers,
Don