Friedrich WE15D33 WallMaster® Through the Wall Air Conditioner with Electric Heat, 14,500 BTU, 230/208 Volt, EER Rating of 9.3, GoldFin Protection, Digital Controls with Remote Control Whether you're replacing an existing air conditioner or working on a project that requires a more permanent installation, WallMaster is a perfect fit for existing 27" sleeves. Once installed, there is no discernible gap between the unit and the sleeve, for a clean, finished appearance and minimal intrusion of outdoor air.

Built with the best commercial-grade materials and components, WallMaster is durable yet quiet. Its solid-side sleeve assures maximum performance in thicker wall applications and gives you multiple installation options. Plus, the Baffle Adapter Kit expands the depth of sleeves that can accommodate WallMaster.

Choose from cooling-only, cooling with electric heat or a heat pump, including ENERGY STAR® qualified models. All WallMasters come with a wireless remote plus convenient top-mount controls, a 24-hour programmable timer, an energy-efficient MoneySaver® setting and many other premium features.