Is this Power right? - Plating Powder Coating Buffing Anodizing

donafams · #1 (**permalink**) 04-23-2007, 10:33 AM

for a 3 x 2 x 6 oven = 36 cubic ft

to heat to 450 deg = 4500 watts

at 220v = 20.5 amps?

defed · #2 (**permalink**) 04-23-2007, 11:02 AM

looks to be accurate to me, and according to the BTU calculator (good insulation/tight on air leaks).

i plan to have 10kw (4 x 2500w) in my 3x3x6....but i will have 2 each per controller so i can run 5kw or 10kw.

mtumbleson · #3 (**permalink**) 04-23-2007, 11:04 AM

http://www.heatershop.com/btu_calculator.htm

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