AprilAire 5879 Dehumidifier Risers removes 50 pints per day This is the Overlay (or

This is the Overlay (or Surface Mount) style

if you have a crawl space that is 50 feet long and 20 feet wide (1000 square feet) we simply add the measurements of each wall to get your total perimeter linear feet

can be cut within an hour

BODY CONSTRUCTION: Cast Iron

Up to R-12 with 1" air gap

AprilAire 5879 Dehumidifier Risers removes 50 pints per day This is the Overlay (orAprilAire Dehumidifier Risers are compatible with all AprilAire Dehumidifier models. They add 6 inches of additional height and are installed for optimal drainage. Additionally, they reduce vibration and other noises and improve secure and level installations. INCLUDED IN THE BOX: (4) Dehumidifier Risers SPECIFICATIONS: Compatible Models: 1820, 1820Z, 1830, 1830CS, 1830W, 1830Z, 1850, 1850CS, 1850D, 1850W, 1850Z, 1852, 1870, 1870W, 1870Z, 1872, E070,