I do not know the code here in Chicago, but I have a fridge and a chest freezer in my garage. I have each on its own single receptacle circuit without gfci because I don't want the circuit or gfci tripping for any little reason and all the food gong bad.
It is not normal for the unit to ice up unless there is a problem. Typical problems may include lack of airflow (dirty filter, blower not turning, coil dirty) or a leak on the refrigerant side.
I personally do not think that torpedo heaters smell THAT bad went burning with kerosene. However, that **** is super expensive. Maybe an electric space heater? At least you would be able to keep your hands warm.
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Snap-on Ratcheting screwdriver - Orange.
Heavily Used condition. Will probably need a...
Oh, and my rationale for this thinking is at work we work on rapid direct fired heaters. These heat the air by just putting an open flame directly in the air stream. So, if it is plate fired, I would assume a plate is being heated.
So then if you have a 230 volt receptacle or whatever you are getting the 230 volts from, you would hook one wire to the speed you want and the other to COM.
I fully see now. I think. http://www.northamericahvac.com/servlet/the-4641/ICP-Heil-Emerson-K55HXRMD-dsh-5628/Detail
So it looks like they are just spade connections. So you would put female spade connectors on the wire you are attaching to the motor.