Home > Air Conditioners >

Westinghouse up to 25.5 SEER iQ Drive® Air Conditioner
Westinghouse high efficiency air conditioner

Westinghouse up to 25.5 SEER iQ Drive Ultra High Efficiency Air Conditioner

  • The FS4BI: Is no longer in production. If you are interested in a very similar model, check out the FS4BG, iQ Drive air conditioner.
  • One-of-a-Kind: The unique operating capabilities of this air conditioner make it one of the most efficient air conditioners in the industry. This unit is able to modulate between 40% and 118% of capacity – making it not only quiet, but also able to reach 25.5 SEER.
  • Operates at Quiet Levels: Your iQ Drive air conditioner will operate at some of the industry’s lowest sound levels – down to 59 decibels.
  • Dehumidification Assistance: iQ Drive units are able to run longer at very low levels of capacity resulting in a more comfortable home. This increased home comfort is a result of dehumidification assistance and more even temperatures.
  • Communicating Controller: Superior comfort is just a touch away with this unit’s iQ Drive controller. These innovative controllers allow for a fully programmable comfort schedule, maintenance reminders and troubleshooting diagnostics that can help you stay on top of your efficient system’s health.
  • Exceptional Efficiency: Premium efficiency and peak comfort levels come along with ecoLogic® rated systems.
  • ENERGY STAR Rated: This unit is one of our most efficient products. It exceeds ENERGY STAR high-efficiency requirements in certain sizes and matches.
  • Peace of Mind through Many Quality Checks: For ultimate peace of mind, this air conditioner is checked 144 times.

The award-winning Westinghouse FS4BI iQ Drive series of air conditioners offers ultra-high efficiency, comfort and performance. Voted a top choice by a leading consumer magazine.

Product Code: FS4BI
Get A Quote

Warranty Info Videos
  • Exceptional 10-year all-parts warranty
  • Long-lasting peace of mind with 10-year Quality Pledge to replace the entire unit if the compressor fails
  • Product registration required

(Your shopping cart is empty)