Do you mean to go up to +36 degrees? If so, it just won't work correctly. The refrigerant is the wrong one to run at 36 degrees. The pressure on the "low" side of the compressor is so low that the compressor will starve for freon if you tried to change the thermostat to "warm" it up to +36. Also the defrost cycle would have to be disabled or it would jump to 50 or 60 degrees 4 times a day. It also has the wrong cap tube for that temperature. It could be done with a very expensive condensing unit changeout. Over the years I have seen a lot of people try it and nobody that I know have been succesful at it. It may be easier to find someone who wants to trade. After all a freezer is worth more dollars than a cooler. Good luck.