The idea is to pull moisture out of the wood at just the right speed ... He’s using a dehumidifier to pump dry air into the kiln and a control system to both monitor the relative humidity ...
Those who were skeptical said, if I could kiln-dry the lumber in four days, they would be satisfied. I built a fire in the stove (pla ced in the vault beneath the lumbtr) at about 5 o'clock in the ...