wall heater ( not central heating)

[Kris Dawson]

I have an old wall heater (gas) on my stairs landing. its not working, so i am planning 2 take it out. my mam and da r having gas central heating installed and have got a newish wall heater already installed 2 b taken out. my question is.. can u take the funnel of the back r the vent from outside off 2 replace in the wall hole? r should i just put it through the hole and fix... can u just render the hole up from the outside also? r is it just 2 risky 2 try...

[Grunff]

WTF are you on about??

[Ed Sirett]

I _think_ he might be saying something like

How do you make good the old flue hole? (It's part of removing the heater in my book).

[Dave Stanton]

Too much txting methinks