Up to 16 SEER, Two-Stage, Split System Air Conditioner


20 SEER, iQ, Inverter-Driven, Split System Air Conditioner


Up to 25.5 SEER, iQ, Inverter-Driven, Split System Air Conditioner

  • We regret to say: That we no longer produce the PSA4BI, iQ Drive air conditioner. However, if you’re still interested in an ultra-efficient iQ Drive model, check out the benefits of the PSA4BG.
  • One of the Quietest Air Conditioners Available: Premium sound reduction comes standard with the iQ Drive air conditioner. This unit runs at sound levels down to 59 dBA.
  • Completely Unique: The iQ Drive air conditioner doesn’t operate like a typical air conditioner. Instead, it contains inverter-driven rotary compressor technology that allows it to modulate from 40% to 118% of capacity, resulting in incredibly efficient performance — up to 25.5 SEER! The iQ Drive air conditioner will change its speed in small increments to it’s always meeting the exact cooling demands on the home. You’ll have a better mix of air without hot and cold spots.

Enjoy the benefits of ultra-high-efficiency cooling performance with the PSA4BI series of iQ Drive air conditioners. When properly matched with our iQ Drive air handlers or gas furnaces, this unit receives remarkable, up to 25.5-SEER efficiency. It has also been voted a top choice by a leading consumer magazine.

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