I snaggeda coke machine that was 100 bucks and tank of gas t oyork pa ( from beach area in DE. but it rocks for me I figure I can do 6 clutches and it never got much temp change cause I got like 5 ft of 3 in ch flex. and a cheap esu tstat . once it up I think it only really kicks on when I am in the room and opening the door to let fresh air in.
I found it by posting on my craigslist wanted coke/pepsi type cooler with glass door ( does not need to run) I think I had mine with in a week.