re: humidifier filter suggestions requested
26 oct 2003
>...each unit holds 6 gallons; in the driest winter months they have to be
>filled 2-3 times daily. there are 4 of them. that's a lot of water.
...6x3x4 = 72 gallons, or 576 pounds of water. evaporating all this water
requires about 576,000 btu per day of heat, the equivalent of about 6 gallons
of oil or 6 therms of natural gas per day, burned very efficiently.