Originally Posted by
firecontrol
Let me rephrase my first response.....
Smelling gas anywhere especially within an enclosed space is not good.
I think the appropriate warning label approved by lawyers is "can cause property damage, bodily harm or death".
It doesn't matter how old your equipment is or who put the fan in. I've seen gas leak from something after just being installed minutes before and not leak from something that was installed 30 years ago.
Call someone to come and figure out why you're smelling gas where a gas smell shouldn't be.