What parts do I need to install a Aprilaire humidifier on a Comfort Maker furnace. I been told I need a transformer, how do I wire It? Are there any diagrams available?
Any help would be appriciated.

Aprilaire Humidistat Wiring Diagrams (http://www.alpinehomeair.com/view.cfm?objID=C1EC4FEC-1C8E-409D-9581-3B9839F377F0)

The above will work for you. Just pick your setup.