Firewood dryer Kiln heat outdoorwoodfurnaceboiler.com
For a kiln temperature of 140˚ F, sterilization takes three to five hours. With a 130˚ F kiln temperature, sterilization will take 10 to 12 hours (Dry Kiln Operators Manual, 1991). We have special blowers that will withstand 250 F which is the heat returning to the furnace from the kiln, for those that INSIST on returning the air, to be reheated.