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Carrier 50PM20 Installation Instructions Manual page 3

Single package rooftop units electric cooling with electric heat option and electromechanical controls with puron (r-410a) refrigerant

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ROOFCURB
CURB
ACCESSORY
HIGHT
_
ESCR
) IO
_
-3
//8
I
{997)
REF BOT-_
FOP (LANG
OPENINGS
<ION)
RTURN
END
3/_'
KO
-
0'9
_7/16"
j
(249)
0<5
1B/16'
(148)
03
1/16'
(78)
BACK
NOTES:
1
ROOFCURB
ACCESSORY
IS
SHIPPED
DISASSEMBLED
2
DI_ENSiONS
IN
) ARE
iN
MILLIMEIERS
3
V/!//>B[R£BION
OF
AIRFLOW
4
ROOF
CURB:
16
GA
{VA03-56)
STEEL
S
TO
PREVENT
-BE
HAZARD
OF
STAGNANT
WATER
BUILD
UP
iN
THE
UNIT
DO
NOT
EXCEED
CURB
LEVELING
TOLERANCES
B
CLEARANCE
BETWE[_
UNIT
BASE
RAiL
AND
CURB
FLANGE
IS
if4
IN
(6
MM)
ON
EACH
SiDE
MAX CURS LEVELING TOLERANCES:
REIU_R
OPEN
NG
CURB
....
'B'IC
,,
NO
(R}
0
Z
S18
22
-
167)
9"
6
7116"
(2906)
SUPPEY
OPEN NG
CURD
FRONT
PANS {_INI_U_
20
GAGE STEEl)
_iTH
i
iNCH
FIBERGLASS
INSULATION
ALIGNMENT
HOLE
IN
BASERAiL
OF UB'F'_°_
COUNTER FLASHING--__
(P!ELB SUPPLIED>
--------
ROOFING
{FIELD SUPPLIED)
CANT STRiR_
<FIELD SUPPLIED)
ROOFING_ATERML--_
(P_ELU DUPPLIEB_
_
r-BASKET
i
(SMPPLIED
_ITN
z
CURB)
J
i_PLAN
VIEW OF ROOFCURB
SECTIONC-C
BACN
REIURR
_
E_b
.........
i
V-Z_)oF
CURB i
50TG505392
Rev. 2.0
Fig. 1 - Roof Curb Details
C07327

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