Unit Dimensions; Front View; Side View; Air Outlet - Lennox G71MPP-36B-070 Installation Instructions Manual

1 NOTE - 60C and 60D size units that require air volumes over
1800 cfm (850 L/s) must have one of the following:
a. Single side return air with transition, to accommodate
20 x 25 x 1 in. (508 x 635 x 25 mm) air filter. Required to
maintain proper air velocity.
b. Single side return air with optional RAB Return Air Base.
c. Bottom return air.
d. Return air from both sides.
e. Bottom and one side return air.
See Blower Performance Tables for additional information.
Optional External Side Return Air Filter Kit (Upflow Only) is not
for use with the optional RAB Return Air Base.
,,_ A -_
,_v----- B -_D,.
t
AIR FLOW
9-9/16 (14)
2OPTIONAL
EXTERNAL
SIDE RETURN
AIR FILTER KIT
(Either Side)
5/8(16)
--J_- 314 (19)
40
(1016)
t
11-5/8
(295) Right
9-3/4 (248)
Left
EXTERNAL
SIDE RETURN
AIR FILTER KIT
(Either Side)
SUPPLY AIR
OPENING
23-3/4 (603)
2 OPTIONAL I_ 25 (635)
TOP VIEW
5-1/2
(140) t
6-1/2
(1_5)
4-1/8 6-3/4
(103) (171)
1-3/4 (45) Right
3-9/16 (91) Left -I_
A 2-1/2 .__
(64)
I_ 28 -1/2
J_ (724)
1.9_ 19-7/16 _
r_ COMBUSTION AIR INTAKE
.... _ _ (Either Side)
( Iy \ / EXHAUST AIR OUTLET
9- _/_ A v (Either Side)
GAsP,P,NG,NLET
_11 _ y\ (Either Side)
\ .r_ CONDENSATE
L _ TRAPCONNECTION
°Oo_ (Either Side)
_ ELECTRICAL INLET
_p_,ql__ - (Either side )
04- --
I 23 _
18-3/4 (476) (102 (584) i
• 1 OPTIONAL 14
I
RETURN CUTOUT
(3.._6)
J (Either Side)
L Up-Flow Only
1-15/16 (49)
Jl.--c 4-
3/4 (19) 1Bottom Return 4-1/4 1 Bottom Return
Air Opening (108) Air Opening
FRONT VIEW SIDE VIEW
9/16
'q'- (14)
A B C
Model No.
in. mm in. mm in. mm
G71MPP-36B-070 17-1/2 446 16-3/8 416 16 406
G71MPP-36C-090
G71MPP-60C-090 21 533 19-7/8 454 19-1/2 495
G71MPP-60C-110
G71MPP-60D-135 24-1/2 622 23-3/8 546 23 584
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