Product Lines
High Efficiency Comfort Systems

The A7AC14F air conditioner delivers core performance and everyday efficiency with a 14.3 SEER2 and up rating. This ENERGY STAR® certified single-stage unit provides reliable cooling with quality materials and construction that has been thoroughly tested for long-lasting performance. This model uses next-generation R-454B refrigerant with lower global warming potential.

Pair this model with a compatible variable speed furnace or air handler for elevated SEER performance and enhanced comfort throughout your home.

• 14.3 SEER2 and Up Efficiency ENERGY STAR® certified efficiency with potential local utility rebates. Delivers reliable cooling while keeping energy costs manageable.
• Single-Stage Scroll Compressor Built with quality materials and put through extended testing to ensure reliable' long-lasting performance season after season.
• MHT™ Technology Armstrong Air's proprietary heat transfer system features rifled tubing to enhance refrigerant flow' while lanced coil fins and a fan venturi cover increase surface contact between metal and air for maximum heat transfer and efficiency.
• Microban® Antimicrobial Protection Indoor coil drain pans feature Microban antimicrobial protection to help prevent mold and mildew growth.
• Heavy-Duty Compressor Blanket Reduces operating noise for a quieter outdoor unit.
• Integrated Compressor Protection The combination of both high and low pressure switches gives additional reliability' protecting the compressor from unsafe refrigerant pressures.
• ProBuilt™ Engineering Over 2'700 hours of trial testing ensures durability and reliable performance.