So far its worked ok
i have been using one of the radiant heaters and where i am at it gets chilly, used to let it go out and then heat it up when i was gonna be there. bad idea,, the mosture turned cast iron red quickly, since that enlightning expeirence i have sens left it on low worked much better last year, am gonna enlarge the shop this spring and will be going to something else. the fumes from a ventless heater can be bad if it doesnt have the air it needs
before leaving it set at low and turning it up when i got in the shop it would sometme make your eyes burn. to much gas not enough air.. so my vote is go vented with air intake. empire makes one, they are higher priced than the unvented but i feel there better al around,
If in Doubt, Build it Stout!
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