Unmatched For Quality, Ease, And Control, Everything About Kuhl Leads The Category. Unrivaled Commercial-Grade Construction, Engineered With Quietmaster Technology, Integrated Wi-Fi Control, And All-New Freshaire Merv 13 Filtration Turn Your Window Ac Into A Clean Air System. Kuhl Represents A New Standard In Room Air Conditioners. 6,000 - 35,000 Btu/Hr. Cooling Only, Heat Pumps, And Electric Heat Models. Quietmaster Technology Engineered For Quiet Performance With Superior Components. As Much As 45% Quieter Than Competitor'S Products. Steel Inner Wall And Extra Dense Insulation Blocks Outdoor Noise Vibration Isolating Design And Components Reduce Operating Noise Precision Engineering Delivers Maximum Air Flow And Air Dispersion At Low Sound Levels Smart Wi-Fi Control With Voice Command Home Or Away, You'Re In Control With The Friedrichconnect App. Integrated Wi-Fi Control From Your Smartphone And Voice Command Compatible. New Intuitive Platform. Simplified 7-Day Programmability. With Our Advanced Grouping Program, You Can Control Multiple Units To Work Independently Or As A Single System. You Can Even Invite Other Users To Manage One Or More Of Your Units. Commercial Grade Quality & Durability Superior Components And Construction. Attention To Every Detail. Every Aspect Of Kuhl Is Ultra-Premium, Outside And In, Down To The Tiniest Component. Constructed With Only The Finest-Quality Materials, Kuhl Is Extremely Durable And Designed To Withstand Tough Use In Virtually Any Commercial Setting. Smart & Sustainable Heat Pump Kuhl Offers Both Electric And Heat Pump Options. Heat Pumps Provide Energy-Efficient Heating By Extracting Heat From The Outside Air. They Can Be Used For Primary Heating In Moderate Climates And As Supplemental Heating In Colder Climates. 230-Volt Models Have Backup Electric Heat That Will Activate When Outside Temperatures Are Too Cold For Efficient Heat Pump Operation. Superior Air Filtration All Kuhl Units Are Designed With A Unique Fresh Air Intake And Stale Air Exhaust, For Improved Air Quality And Circulation. The Equipped Washable Air Filter And Check Filter Reminder Make Fresh Air Maintenance Easy. Kuhl Has Optional Freshaire Merv 13 Filters Available To Guard Against The Spread Of Infectious Airborne Particles. Click Here For More Information On Our Merv 13 Filters. Installation Kuhl Units Are Designed With A Slideout Chassis For More Permanent Installation And Easier Access For Maintenance. Heavy Duty Window Installation Hardware Is Included With Kuhl Units And An Optional Accessory For Kuhl+ Units.