Classic 90 Plus with Contour Comfort Control Upflow Gas Furnace

Rheem manufactures the most comprehensive, feature-loaded furnace line-up in the heating industry. At the top of this furnace line-up is the Rheem Classic 90 Plus Modulating Gas Furnace with Contour Comfort Control- North America's first truly modulating gas furnace. Not only does the Rheem Classic 90 Plus with Contour Comfort Control feature a 94 percent or greater Annual Fuel Utilization Efficiency rating, it also provides significant savings on both gas and electricity, while providing superior comfort and reducing the number of hot and cold spots in your home.

In the 80 percent mid-efficiency class, Rheem offers innovative products like the Criterion II Plus 2 LXE. This furnace is the heart of a comfort system that can provide lower operating costs for both heating and cooling, and exceptionally quiet operation. Plus, Rheem also offers the Rheem Classic High-Efficiency oil furnace and an electric furnace.