Downflow
Top Features of the 7ED
Our enhanced evaporator coil helps protect against leaks and corrosion for long-term performance. A fully insulated cabinet and pre-bent duct flanges with rolled edges allow a tight fit to existing ductwork, preventing heating and cooling losses.
Optimized to deliver the right amount of refrigerant, providing high efficiency and energy savings.
Our evaporator coils are specially designed and sized to match Armstrong Air heating and cooling products. Removable cabinets and a single drain pan offer quick access and easy cleanup for long-term performance and efficiency. Plus, a matching coil delivers peak performance and maximum efficiency.
Wall-to-wall insulation ensures less than 2% air leakage, increasing efficiency and energy savings.
Factory-installed RDS protects your investment by acting if refrigerant is not sealed within the HVAC system.
Our evaporator coils feature composite drain pans treated with antimicrobial protection. This stops odor-causing mold and mildew on contact, promoting clean, healthy air in your home, while the durable material helps ensure long-lasting performance and reliability.
Armstrong Air’s proprietary heat transfer system. The coil features rifled tubing to enhance refrigerant flow, while lanced coil fins increase surface contact between metal and air. Together, they maximize heat transfer and efficiency.
Armstrong Air backs its commitment to a better product with a 10-year limited warranty on parts.