Rheem HPHD-135HNU-483 Owner's Manual And Installation Instructions page 23

INSTALLATION
DIMENSIONS AND TECHNICAL DATA- 135K BTU MODELS
RHEEM A2W 135 K BTU - HPHD-135VNU-483
2-1/4
1-5/8
HPHD-135HNU-483 (Horizontal)
73-1/8
72-1/16
TOP VIEW
28
29-1/4
SIDE VIEW
71-1/16
64-3/8
73-1/8
SIDE VIEW
23
Commercial Air to Water Heat Pump Water Heater
13-15/16
3-7/8
WATER
CONNECTIONS
2" NPT
7
4-9/16
2-5/8
1-7/8
14-13/16 13-3/16
FAN
ACCESS
WATER
OUTLET
WATER
INLET
21-5/8
9-5/16
END VIEW
21-7/8 3
COPM.
ACCESS
9-7/16 9-7/16
2-5/8
END VIEW