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sturgis1982

10/25/14 10:18 PM

#13026 RE: sillylung #13025

YOU WANT SOME DD HERE YOU GO!!first of all Q(BTU)=A*U*(Ti-To)so a 1000sq/ft greenhouse with a heat factor of 60 degrees(f)or 15 degrees(c)in the day and 0 degrees (f)or-18 degrees(c)at night would take a 76000btu heater so 200000sq/feetx76000btu would equal a whooping 15200000000btu giving you the benefit of the doubt NOT GOING TO HAPPEN!!! that's why the other company went tits up and SOLD IT FOR USED GLASS LOL!! STURGE OUT IMO