Trane Oxbox 14 Seer Series Installation Instructions Manual page 7

15"
15" 7-5/8" 3-5/8"
Bottom supply air opening Bottom return air opening
1-15/16" 1-5/8"
Bottom View
40-7/8" 1-7/8"
Back View
Side supply air opening Side return air opening
Heat exchanger
14-1/2" 8-5/32" 14-1/2" 3-7/8"
44-5/8"
Fig. 2-2 Dimensions Back and Bottom
installation & owner's manual
8