SNDAMVC800603BN-6 60MBH 3T FURNACE 80% AFUE 2 STAGE VARIABLE SPD ECM BLWR MTR W/ COMFORTBRIDGE UPFLOW/HORIZ NG 17-1/2"W X 28"D X 33-3/8"H AMANA UNIT HAS TWO SMALL HOLES IN THE WRAPPER NEAR TOP OF UNIT