The Aprilaire Model 1730A Whole-House Dehumidifier is a brand new model from Aprilaire! The Aprilaire 1730A is the "little brother" of the larger Aprilaire dehumidifiers and is perfect for homes of 2000 square feet or less. The new Aprilaire 1730A dehumidifier runs on environmentally-friendly R-410A refrigerant and removes up to 65 pints of moisture per day from your home, allowing you to be more comfortable. Plus, by lowering the humidity in your home, you can raise the A/C temperature on your thermostat and still feel comfortable while saving on your utility bills! The Aprilaire 1730A whole-house dehumidifier works throughout your entire home. It removes 50% more water per kilowatt hour than leading portable dehumidifiers. The Model 1730A also features truly automatic control, so thereís never a need to manually control the dehumidifierójust set it once and forget it! The Best Choice for healthy, comfortable air is the Model 1730A Whole-House Dehumidifier installed in your new or existing heating and cooling system. The benefits and results speak for themselves: * Provides far more moisture removing capacity than leading portable dehumidifiersóup to 65 pints per day * No messy tanks to empty and cleanóever * Automatically senses moisture levels and maintains optimum humidity levels in your home, never too much, or too little and running only when needed * Switches automatically between whole-house dehumidification when central air-conditioning system is running, and localized dehumidification when your air-conditioning isnít running * Convertible from whole-home to localized application lets you solve excess moisture issues where you need it most from crawl spaces to attics and basements * Can be operated manually, allowing you to monitor and control moisture levels in a specific locationósuch as your basement or master bedroom (optional Living Space Control is required)