Presumably because it's cheaper. Ours was also originally in home; the utility recently came through and replaced all of ours with exterior units, likely at great cost (horizontal drilling machines aren't cheap)
I suspect the tragedy in Pennsylvania [1] was the catalyst. There are lots of potential issues with keeping these things indoors.
Why is it inside your apartment?
Does someone have to check the meter regularly?
Anyway, great job.
I suspect the tragedy in Pennsylvania [1] was the catalyst. There are lots of potential issues with keeping these things indoors.
1. https://en.wikipedia.org/wiki/Merrimack_Valley_gas_explosion...