Reznor UEAS Unit Installation Manual - Manual (Page 6)

4.1 Dimensions
4.0 Dimensions and
Clearances
FIGURE 2 - Model UEAS Dimensions
Unit with
25-65°
downturn
nozzle with
horizontal
louvers
Unit with
50-90°
downturn
nozzle with
horizontal
louvers
Unit with
25-65°
downturn
nozzle with
horizontal
and vertical
louvers
Option
CD2
Option
CD3
Option
CD4
T T T
FIGURE 3 - Dimension
“T” With Optional
Downturn Nozzle
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
"T" for
Size
w/Opt CD2 w/Opt CD3 w/Opt CD4
inches mm inches mm inches mm
130, 180 11-1/2 292 19-7/8 505 14-1/2 368
260, 310 18-1/2 470 32 813 21-1/2 546
3.0 Receiving,
Uncrating, and
Preparing for
Installation
(cont’d)
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.
IMPORTANT: Shipping brackets are attached with cabinet screws. When
removing shipping brackets, re-insert ALL screws into the cabinet.
Form I-UEAS, Page 6