Vertical Outdoor Mounting - Cambridge Engineering S Series Technical Manual

INSTALLATION INSTRUCTIONS

VERTICAL OUTDOOR MOUNTING

mWARNING:
Due to the size and weight of this equipment, it
is recommended the heater mounting structure be
reviewed and approved by a qualified structural
engineer before installing this equipment.
IMPORTANT
Before proceeding with the installation, verify the
feasibility of the location selected with respect to
accessibility to the equipment for service and main-
tenance functions.
m
CAUTION
To prevent contaminated air from being drawn
into the heater, install the heater's inlet at least 10
feet from any building exhaust, process exhaust,
sewer stacks, or other sources that would allow
contaminants to be drawn into the heater. Consult
local codes for additional references.
1. Prepare wall penetration to the dimensions below.
2. Connect the inlet accessories to the heater includ-
ing the filter section (optional).
3. Install structural uprights and associated wall sup-
ports per structural engineers recommendations.
4. Remove the lag bolts used to fasten the unit to the
skid.
5. Utilizing the lifting brackets on the front of the
heater, use a forklift or comparable lifting device
to raise and position the heater. Take precau-
tions to prevent equipment damage (dents and/
or scratches) when the heater is being lifted into
position.
Model
S400/S800
S950/S1200/S1600
S1850/S2200/S3200
* Dimensions allow for 1½" clearance on each side
Cambridge Engineering, Inc.
6. Secure the heater in place with contractor supplied
7. Install the wall sleeve to the downturn.
8. Install fiberglass insulation in the gaps around the
9. Install finish trim pieces (by others) to the top,
10. Apply silicone caulk at the joint between the wall
11. Mount the gas train enclosure to the wall structure
12. Install the inlet skirt to the heater inlet and attach
13. Install wall sleeve, second downturn and direc-
Mounting Holes
Weight A
500 lbs. 57 7/8"
750 lbs. 69 7/8"
1500 lbs. 75¾"
18
hardware.
wall opening and the wall sleeve. Apply enough
material to accommodate the full thickness of the
wall.
sides and bottom of the wall sleeve on both the
inside and outside wall surfaces.
sleeve and the outside wall surface. Make certain
this is a continuous bead and that it runs the entire
width of the wall sleeve. Caulk all other exposed
joints.
and connect gas piping between the heater and the
enclosure.
the skirt extension to the exterior wall (page 21).
tional elbows. Consult the job layout for the orien-
tation of the elbows.
Wall Opening*
B C
33¼" 27 7/8" 16"
33¼" 43 7/8" 18"
36¾" 48 7/8" 27½"
S-Series Technical Manual
H W
25¼"
42½"
47¾"