This owner’s manual describes the basic operation of controls and features inside the Aprilaire Models 2140 Whole-House Air Cleaner. Here you will be able to learn about everything Aprilaire Models 2140 Whole-House Air Cleaner has to offer. This owner’s manual will also teach all the features the Aprilaire Models 2140 Whole-House Air Cleaner
Adobe Acrobat Reader is required to view PDF files.
This is a free program available from the Adobe web site.
Follow the download directions on the Adobe web site to get your copy of Adobe Acrobat Reader.