Ultimate Comfort: unequaled comfort with customized airflow settings and humidity control.

1. Variable speed ECM fan motor delivers just the right amount of air, varying its speed as needed, depending on your comfort requirements.

2. Easy access control box is located behind one easy to remove panel for fast installation and service.

3. Plastic, no-leak drain pan is rust-resistant and puts and end to dirty standing water.

4. Extra large coil surface enhances heat transfer, giving you greater efficiency and more heating and cooling capacity as well as reliable comfort day in and day out.

5. Recessed screws won't snag on walls or door facings.

6. Corrosion-resistant finish covers all panels uniformly, protecting the air handler from rust and corrosion.

7. Insulated cabinet with foil faced insulation protects the cabinet from heating and cooling losses and prevents moisture build up. It also reduces noise and can lower power bills.

8. Fully gasketed doors reduce air leaks and noise while improving efficiency.

9. Easy access filter door means filter changing is a breeze. American Standard's variable speed air handlers use standard size off-the-shelf filters located behind one easy to remove door, so replacement is quick and convenient.

10. External refrigerant connections and external drain connections are on the outside of the air handler instead of the inside. This design provides for faster installation and service.

11. Built-in indoor fan delay function increases efficiency by extending cooling when outdoor unit shuts off.