Merit® Series Gas Furnaces Provide Reliable Heat When You Need it Most You’ll find a wide variety of affordable and high efficiency gas furnaces at J.L. Brady Company LLC in Moline. Our Merit Series products offer high annual fuel utilization efficiency (AFUE) ratings, which measure how efficiently the equipment converts fuel to energy. Each model is also made for reliability and a long product life, giving you the comfort you need throughout the coldest months of the year. Find specifics about each system below, and call us at 309-517-7511 or make an appointment online to discuss a gas furnace replacement for your home. J.L. Brady Company LLC can take care of all your gas furnace replacement needs. If you’re in need of gas furnace repairs or maintenance in Rock Island County, our staff has you covered. Simply give us a call at 309-517-7511 or use our online scheduler to set up an appointment. * Annual Fuel Utilization Efficiency (AFUE) measures how efficient the appliance is in converting its fuel’s energy into heat over the course of a year.