Generalaire Humidifier Model 900 Elite Series Humidifier 10 warranry on parts

Description - The Generalaire Automatic Humidifier Model 900 is the newest addition to the Generalaire Elite Series humidifier line. It takes humidifier innovation to the next level and performs as good as it looks! It offers all of the performance benefits of Generalaire's more advanced humidifiers including the exclusive E2 Digital Humidistat which automatically adjusts humidity based on outside temperature. The model 900 is equipped with patented kinetic trough where water is dispersed uniformly across the pad. We provide a stainless steel valve seat where others do not. The model 900 is easier than ever to install because it includes a built-in bypass damper, which means fewer parts to install. Plus, the damper is conveniently labeled for summer and winter settings, allowing you to set it for the entire season with no guesswork involved. This humidifier can be installed on the supply or return air ductwork. It is also left or right side reversible. Includes humidistat controller, sensing bulb, one water panel (humidifier pad) and transformer. Electrical: 24V-60Hz-0.5 AMP Drain Connection: 1/2 inch I.D. plastic hose direct to drain fitting on unit Plenum opening size is 8 3/4"W X 12"H This unit includes a 110V to 24V transformer. Other items needed for the installation that are not included: 1/4" copper tubing for water line, 1/2" ID plastic tubing for drain, 6" round ducting & elbow for bypass air, 2-conductor 18 to 22 gauge wire. Product Specifications Maximum Coverage Area Maximum coverage area means this humidifier will perform well for home sizes up to the square footage indicated, provided that the home is tight . A "tight" home is typically is one that is sealed well around windows and doors and does not leak air to/from the outdoors. Note that humidifiers will perform well for smaller homes as well since the controller regulates the amount of humidity automatically to adjust to home size 4000 Sq Ft  Warranty  ( 10 years on parts )         Remote Sensing Bulb A remote sensing bulb is a small (about 1/4" round) sensor that mounts outside the home and connects by light gauge wire (18 to 22 gauge, 2-conductor) to the humidifier controller. This sensor provides temperature readings to the computerized controller which allows the humidifier to automatically adjust humidity levels in the home based on outside air temperature. Generalaire humidifiers include a remote sensing bulb in the box with the purchase. Honeywell brand humidifiers do not include remote sensing bulbs, but offer such as an additional purchase option. Both brands allow for humidifier operation without the use of the sensor should you choose to not install such.     Electrical Requirements Humidifiers with 24 volt AC electrical requirements obtain such by connecting to either 24VAC from the furnace, or by adding a transformer to the furnace to create such. Most installations can use the 24VAC that is already accessible in the furnace.     For more info go to:  http://www.generalaire.com/assets/pdf/900EHD.pdf