Lennox 12HPB Series

Page 2
Unit Dimensions − inches (mm)
Side View
vapor &
liquid line
connections
discharge air
Side View
TOP VIEW
outdoor
coil fan
compressor
inlet air
vapor line
connection
2-3/4 (70)
A
electrical
inlets
liquid line
connection
4-3/8
(111)
6-3/8
(162)
6-3/8
(162)
Top View Base Section
4-3/8
(111)
4-3/8
(111)
4-3/8
(111)
4-3/8
(111)
4-3/8
(111)
compressor
coil drain outlets
(around perimeter of base)
optional unit
stand-off kit (4)
(field−installed)
BC
A
optional unit
stand-off kit (4)
(field−installed)
2 (51)
3/4
(19)
optional unit stand-off kit
(4) (field−installed)
inlet
air
inlet
air
inlet
air
Model No.
A B C
12HPB24 − 12HPB30
in. 24-1/4 33-1/4 32-1/2
12HPB24
−
12HPB30
12HPB36 − 12HPB42
mm 616 819 826
12HPB48 12HPB60
in. 28-1/4 37 36-1/4
12HPB48 − 12HPB60
mm 718 940 921