M-Series Technical Manual
13
Cambridge Air Solutions
Chesterfield, Missouri
This is an instrument of service and is the sole property
of Cambridge Engineering, Inc. It may not be copied,
reproduced, or re-used on any other project without
agreement in writing from this company.
RE
VISION
No.
Date
M118-M136 Roof Top Installation
Ecn
Date
No.
Ecn
ALL FORMED VIEW DIM'S MEASURED
FROM OUTSIDE UNLESS OTHERWISE NOTED.
WHERE USED:
REV NOW:
DATE:
1
ASYMMETRICAL FEATURE
Mat:
Weight:
DWG:
MDL:
DISCHARGE DUCT
DISCHARGE PLENUM
MOUNTING CURB
REMOTE CONTROL STATION
BURNER VIEWPORT
CONTROL WIRING
(BY OTHERS)
INCOMING POWER (BY OTHERS)
SEDIMENT TRAP (BY OTHERS)
HIGH PRESSURE REGULATOR (HPR)
HIGH PRESSURE SUPPLY TAP
HIGH PRESSURE SHUT-OFF VALVE
VENT WITH SCREEN
(LOCATE MIN 10FT FROM INTAKE)
HPR (OPTION)
ELECTRICAL/GAS CONTROL ENCLOSURE
HANGER BRACKET
VENT PIPE (BY OTHERS)
RAINHOODS
DISCHARGE DUCT
MOUNTING CURB
TYPICAL INSTALLATION
HORIZONTAL MOUNT - ROOF TOP CONFIGURATION
M118 - M136
Typical Curb and
Discharge Duct
Model
W
L
M118**
25½"
25½"
M120**
29½"
29½"
M125**
35"
35"
M130***
42"
42"
M136***
48"
48"
Roof Opening
** DIMENSIONS ALLOW FOR 1"
CLEARANCE ON EACH SIDE
*** DIMENSIONS ALLOW FOR 1½"
CLEARANCE ON EACH SIDE
