[TeftyJokip]

I think someone good working with tubing, and has the ability to save and/or recharge the refrigerant could move the heat coils to the stove, and as you said using a thermostatic controlled damper/diverter to regulate the frig's temp. I think it can be done, I know I could rig up something that would work. But would need a stove/heat source, that stays hot all year or summer. Winter, hell in your area, all you need is a box that uses all of that outside free cold.