To many contractors, direct digital control (ddc) systems are still confusing. It doesn’t matter that they’ve become well established in the last two decades and that manufacturers are making them easier to use than ever before. Many contractors still have lingering doubts — or fears — about getting involved with such complex systems.
But now there’s an easy-to-use controls system from Carrier, which has some contractors waxing enthusiastic. These people are calling the “ComfortID” system a “pleasure to install,” “a true delight,” and “a walk in the park.” When you hear contractors talk like that about a controls system, it’s definitely worth investigating.