SCHEDULE TYPE:
PROJECT:
ENGINEER:
CONTRACTOR:
Nailor Industries Inc. reserves the right to change any information concerning product or pricing without notice.
DATE B SERIES SUPERSEDES DRAWING NO.
2 - 6 - 23 3500 11 - 15 - 22 35SST-OAI-1
FAN POWERED TERMINAL UNIT WITH
OUTSIDE AIR INLET • EPIC ECM MOTOR • STEALTH™
SERIES FLOW • CONSTANT OR VARIABLE VOLUME
MODELS: 35SST-OAI, 35SEST-OAI AND 35SWST-OAI
UNIT SIZES 2 – 6
15"
(381)
6 3/4"
(171)
W
5 3/4"
(146)
14" (356)
FAN
MULTI-POINT
FLOW
SENSOR
PW
W3
+
11 1/2"
(292)
DIA. =
NOM. –
1/8" (3)
DW
DH
B
1"
(25)
IW
W3
L
5 3/4"
(146)
12"
(305)
10"
(254)
PH
14" (356)
L
C
L
C
L
C
W2
W1
W2
2
W3
2
A
PRIMARY
AIR INLET
OUTSIDE
AIR INLET
7 1/4"
(184)
1" (25)
INDUCED
AIR
IH
OPTIONAL
INDUCED
AIR FILTER
RIGHT-HAND
PRIMARY AIR
VALVE CONTROL
ENCLOSURE
H -
1" (25)
H
HINGED FAN
CONTROLS
ENCLOSURE
OPTIONAL
90° FN2
HINGED FAN
CONTROLS
ENCLOSURE
5 1/2"
(140)
Dimensional Data
Model 35SST-OAI • Basic Unit
W3 = W1 + W2
A =
W1 + W2
2
**
Flat oval inlets
Size W1 or W2
4, 5, 6 12 (305)
7, 8 14 (356)
10 16 (406)
12** 19 (483)
14** 20 (508)
Electrical Data
Unit
Size
EPIC ECM Motor FLA
Motor HP 120V 208V 240V 277V
2
*
4.0 2.7 2.6 2.6
3
*
5.0 3.4 3.3 3.3
4
*
6.9 4.6 4.5 4.2
5
*
9.0 6.1 5.8 5.6
6
*
11.9 7.3 7.3 7.2
*
The ECM is a variable horsepower motor. Refer to
Selectworks schedule for actual power consumption.
FLA =
Full load amperage. All motors are single
phase/60 Hz.
DESCRIPTION:
• 18 ga. (1.31) galvanized steel
channel frame with 20 ga. (1.00)
casing components.
• 16 ga. (1.61) galvanized
steel inclined opposed blade
dampers. 45° rotation. RH CW
to close. LH CCW to close.
• Separate outside ventilation air
inlet.
• Ultra-high efficiency ECM
fan motor. EPIC fan volume
controller.
• Multi-point averaging
Diamond Flow sensor. Supplied
with balancing tees.
• Universal access panels on all
4 sides.
• 3/4” (19) dual density
insulation, coated to prevent
air erosion, meets requirements
of NFPA 90A and UL 181.
• Single point electrical and/or
pneumatic main air connection.
• Discharge opening for flanged
duct connection.
• Full enclosure for factory
mounted DDC and analog
electronic controls.
• Choice of right or left-hand
primary inlet location. Hand of
unit is determined by location of
primary inlet looking in direction
of airflow. Right-hand illustrated.
OPTIONS:
Digital Controls:
q Factory mounted
(supplied by others)
q Field mounted
(supplied by others)
Liner:
q Fiber-free
q Steri-liner
q Steri-liner + Perforated
metal
q Perforated metal
q Solid metal
q 1" (25) fiberglass
Other:
q Left-hand controls location
q Left-hand primary inlet
location
q Toggle disconnect switch
q Fan unit fusing
q 24/24V Isolation
transformer
q Cross Flow Sensor (not on
primary inlet)
q Top entry induced air inlet
q 1" (25) Throwaway filter
q 2" (51) MERV 8 filter
q Hanger brackets.
q 1/4-turn fasteners (access
panel)
q FN2 90° Line Voltage
Enclosure
q
FN3 Remote Line Voltage Controls
Enclosure.
(See submittal FN3)
q
Dust tight enclosure seal
q Remote user disconnect
Primary/Inlet Dimensions
Oval Inlet Dimensions
Size PW x PH
12**
12 13/16 x 9 13/16
(325 x 249)
14**
16 1/16 x 9 13/16
(408 x 249)
Listed
Unit
Size
Inlet
Size
Outside
Inlet Size
W H L B
Induced Air
Inlet
IW x IH
Outlet
Discharge
DW x DH
Filter Size
Side Inlet
(std.)
2
6, 8
(152, 203)
4, 5, 6
(102, 127, 152)
18
(457)
14
(356)
51 1/2
(1308)
6
(152)
9 x 14
(229 x 356)
9 1/4 x 10 1/2
(235 x 267)
10 x 14
(254 x 356)
3
6, 8, 10
(152, 203, 254)
4, 5, 6
(102, 127, 152)
18
(457)
18
(457)
51 1/2
(1308)
3 1/2
(89)
11 x 18
(279 x 457)
9 1/4 x 10 1/2
(235 x 267)
12 x 18
(305 x 457)
4
8, 10, 12**
(203, 254, 305)
6, 7, 8
(152, 178, 203)
26
(660)
18
(457)
56 1/2
(1435)
6
(152)
15 3/4 x 14
(400 x 356)
12 x 10 1/2
(305 x 267)
16 x 14
(406 x 356)
5
10, 12**, 14**
(254, 305, 356)
6, 7, 8
(152, 178, 203)
26
(660)
18
(457)
56 1/2
(1435)
5
(127)
14 1/2 x 18
(368 x 457)
13 1/4 x 11 1/2
(337 x 292)
14 x 18
(356 x 457)
6
10, 12**, 14**
(254, 305, 356)
6, 7, 8
(152, 178, 203)
30
(762)
19
(483)
59 1/2
(1511)
6
(152)
17 1/2 x 19
(445 x 483)
13 1/4 x 11 1/2
(337 x 292)
18 x 19
(457 x 483)
Seismic Certification:
q Seismic Source International (Standard)
q HCAI (formerly OSHPD, California)
q Special Features: _____________ .
Page 1 of 2. For heat options; see page 2.
Dimensions are in inches (mm).
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