SNDAR9S960803BN-1 80MBH 3T FURNACE 96% AFUE UL2-40 1 STAGE MULTI-SPEED BLOWER MOTOR UPFLOW/HORIZONTAL NATURAL GAS 17-1/2"W X 28-3/4"D X 34-1/2"H AMANA UNIT IS DENTED ON LEFT BOTTOM SIDE