Your air conditioner or heat pump heats or cools the air, but the air handler works with your outdoor unit to condition and circulate that air throughout your home. Working year-round, it's a key component of your ventilation system. Ameristar air handlers' flexible design minimizes the need for invasive customization, providing a proper fit at an affordable price.Features Three fan speeds ensure control over your home's overall comfort Multiple airflow designs convert easily to fit available space in the home Fully insulated construction minimizes noise Removable front panels allow easy maintenance Painted, galvanized steel cabinets resists rust Dual drainage spouts offer flexibility in installation options Auxiliary heaters available in 5kw-20kw 10-year registered limited warranty;* 5-year base limited warranty * Registered Limited Warranty terms are applicable if the products are registered within 60 days of installation. Products can be registered online at ameristarac.com or by phone at 866-554-5611, otherwise Ameristar's Base Limited Warranty terms will apply. Base Limited Warranty terms can be found online at ameristarac.com. Warranties are for residential use only; some restrictions may apply.