Re: tube type propane heat rather than electric?
hello. i have a oven 6x4x4. i use a torpedo heater. on the side toward the bottom center. i use a 10" , 2 ft peice of ducting. this way the heater doesnt blow off ur powder plus if ur part is toward the bottom it wouldnt burn the powder. this works great for me. i use a 50,000 to 85,000 btu heater. hope this helps
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