Installation manual

4.1 Dimensions
4.0 Dimensions and
Clearances
FIGURE 2 - Model UEAS Dimensions
Top View
Rear View
Front View
Right Side View
A
B
E
F
G
H
J
K
M
N
R
P
C
25”
(635mm)
5-5/8” (143mm)
1-9/16” (40mm)
Condensate Drain
4” Vent Connection
Line Voltage Entrance
(connects in sealed electrical box)
6” Combustion
Air Connection
Disconnect Switch
Thermostat
Connection
8-1/4” (210mm)
3-1/4” (83mm)
1-1/4” (32mm)
Four
Suspension
Points
(3/8-16 Female
Thread)
23” (584)
LED Viewport
External Gas Connection
S
Size A B C E F G H J K M N P R S
Dimensions - inches (±1/8 inch)
130, 180 20-1/8 39-3/16 16-1/16 11-15/16
2-3/8
25-11/16
50-1/2
42 13-7/16 8-5/16 4-5/16 5-1/16 6-5/16 1-3/4
260, 310 34-1/8 40-15/16 30-1/16 13-15/16
1-3/8
27-11/16 53-5/16 44 14-7/32 9-3/32 5-1/16 18-15/16 7-3/4 1-3/8
Dimensions - mm (±3 mm)
130, 180 511 995 408 303 60 652
1283
1067 341 211 110 129 160 44
260, 310 867 1039 764 354 35 703 1354 1118 361 231 129 481 197 35
IMPORTANT: Shipping
brackets are attached with
cabinet screws. When
removing shipping brackets,
re-insert ALL screws into the
cabinet.
3.0 Receiving,
Uncrating, and
Preparing for
Installation
(cont’d)
Check the rating plate for the gas specications and electrical characteristics of
the heater to be sure that they are compatible with the gas and electric supplies at
the installation site. A conversion kit is included with the heater for converting for
use with propane; see instructions in Paragraph 7.1.4.
Read this booklet and become familiar with the installation requirements of your
particular heater. If you do not have knowledge of local requirements, check with
the local gas company or any other local agencies who might have requirements
concerning this installation.
Before beginning, make preparations for necessary supplies, tools, and man-
power. Be sure that the vent/combustion air kit (either vertical Option CC2 or hori-
zontal Option CC6) is at the job site.
If the installation includes optional vertical louvers, downturn nozzle, and/or a
hanger kit, install these options before the heater is suspended. Instructions are in
this form or in the option package; option packages are shipped separately.
Other shipped-separate items could include a thermostat bracket kit, a thermostat,
and/or a thermostat guard. Be sure all options ordered are at the installation site.
Form I-UEAS, Page 6