(P)WallMaster is your ONLY perfect fit for existing 27" sleeves, including Fedders A and B (requires a baffle kit). Our new 2021 smart models have integrated Wi-Fi control through FriedrichConnect , and are also voice compatible. From the durable commercial-grade construction to our QuietMaster technology, WallMaster is feature-packed. Available in 8,000 - 14,500 Btu/h. Cooling only, heat pumps and cooling + electric heat models.(/P)(BR) (BR)(B)Quietmaster Technology(/B)(BR)(P)Engineered for quiet performance with superior components. As much as 45% quieter than competitor's products.(/P)(UL)(LI)Steel inner wall and extra dense insulation blocks outdoor noise(/LI)(LI)Vibration isolating design and components reduce operating noise(/LI)(LI)Precision engineering delivers maximum air flow and air dispersion at low sound levels(/LI)(/UL) (BR)(B)Smart Wi-Fi Control with Voice Command(/B)(BR)(P)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(/P) (BR)(B)Commercial Grade Quality & Durability(/B)(BR)(P)Each WallMaster unit is designed with a rotary compressor to provide quiet, dependable performance. Dense blower insulation blocks outside noise. A premium aluminum exterior grille and impact resistant front cover come standard with each model.(/P) (BR)(B)Comfort & Convenience(/B)(BR)(P)Units are equipped with a three-speed fan, 24-hour timer, and electronic defrost control. Individually adjustable louvers direct airflow to where it's needed most. The unit's Money Saver setting cycles the fan with the compressor.(/P) (BR)(B)Earth Friendly(/B)(BR)(P)Friedrich's commitment to environment-friendly cooling is shown in the WallMaster . The unit is available in ENERGY STAR qualified models and arrives in recyclable packaging.(/P) (BR)(B)Installation(/B)(BR)(P)WallMaster units mount flush with the exterior wall. Firm grip handles on the chassis allow for easy installation and removal from wall sleeve.(/P)