At www.achrnews.com, The NEWS’ Extra Edition page is home to hundreds of online-exclusive service and maintenance, technical, and business management articles. Here are some of the best.
This article is part one of a three-part series on inspecting and servicing gas appliances. When each inspection is performed in its entirety, it will assure the equipment is operating correctly and safely. Doing a proper inspection takes time and practice, but the benefits to your company and customers will be paid back tenfold in increased comfort, lower utility bills, and more. This part covers infiltration air and the ventilation air test, equipment efficiency, venting, and the three-part testing procedure for checking a heat exchanger.