With an automated HVAC control system from Interactive Home Design, keeping your home toasty warm in the winter and delightfully cool in the summer is easy, cost-effective, and unbelievably comfortable! Our environmental systems monitor temperature and humidity automatically, keeping everything at your own personal comfort level. Want to turn down the heat upstairs to save energy when you're downstairs? No problem. You can control multiple zones from one location and easily pre-set temperature set points, all with just a the touch of your iPad or other digital controller.