Did you ever wake up in bed in the middle of the night and think the room was too hot or cold? Or get to the airport and forget to set your thermostat to a temperature that won't burn loads of energy while you are away? If you let HTA automate your thermostats, you can pick up your smart phone beside the bed or at the airport - and adjust your thermostats as needed. Advanced climate control is a simple and affordable addition to any home. By automating systems to conserve energy, you can control your energy costs—when you're home or away.