LUXAIRE TM9V LX SERIES 96% TWO-STAGE MULTI POSITION FURNACES WITH VARIABLE SPEED ECM MOTOR LX Series furnaces fit your needs with select ENERGY STAR models that reduce your utility bills. A compact 33-inch cabinet will fit into your home with room to spare. FEATURES Easily applied in upflow, horizontal left or right, or downflow installation with minimal conversion necessary Two stage heating operation includes two stage gas valve, two stage inducer operation and variable speed ECM blower operation Compact, easy to install, ideal height 33" tall cabinet ENERGY STAR qualifying efficiency up to 96% AFUE provides more heat for less money