ACE Supply AUTOMATIC APRILAIRE 500A

The Aprilaire 500 Whole-House Humidifier features the new #60 truly automatic control, plus a built-in bypass damper, which means fewer parts to install. The bypass damper is conveniently labeled for both summer and winter settings, allowing you to set it for the entire season with no guesswork involved. | Width - 15.62” | Height - 13” | Depth - 10.25” | Evaporative Capacity - 0.50 Gallons/Hour | Plenum Opening Size - 9.5” W x 9.5” H | Drain Connection (I.D.) - .5” | Bypass Duct Diameter - 6”|Width - 15.62|Height - 13|Depth - 10.25|Evaporative Capacity - 0.50 Gallons/Hour|Plenum Opening Size - 9.5W x 9.5H|Drain Connection (I.D.) - .5|Bypass Duct Diameter - 6