
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.
3 - 15 - 18
3000
2 - 19 - 18 D30RWQ-OC
Dimensions are in inches (mm)
SINGLE DUCT TERMINAL UNIT WITH DISSIPATIVE
SILENCER AND HOT WATER REHEAT • SUPER QUIET
OVERSIZED CASING (LARGER WATER COIL)
DIGITAL CONTROLS • VARIABLE OR CONSTANT VOLUME
MODEL: D30RWQ
5 1/2"
(140)
H
DAMPER
DRIVESHAFT
L
SLIP AND DRIVE
CONNECTION
W
6"
(152)
1/2"
(13)
11"
(279)
H
15 1/2" (394)
63 1/2" (1613)
14" (356)
48" (1219)
OPTIONAL
(FMI)
REMOVABLE
FLOW SENSOR
RECTANGULAR
DISSIPATIVE SILENCER
CONTROLS ENCLOSURE
FOR FACTORY MOUNTED
CONTROLS
INLET: ROUND
OR FLAT OVAL
MULTI-POINT
AVERAGING
FLOW SENSOR
OPTIONAL
ACCESS DOOR
W
6"
(152)
AIRFLOW
Standard Features:
• Designed for noise sensitive applications
such as classrooms, libraries, studios and
performance halls.
• 22 ga. (0.86) zinc coated steel casing,
mechanically sealed, low leakage construction.
• 16 ga. (1.63) corrosion-resistant steel
inclined opposed blade damper with
extruded PVC seals (single blade on size
4, 5, 6). 45
O
rotation, CW to close. Tight
close-off. Damper leakage is less than 2% of
the terminal rated airflow at 3" w.g. (750 Pa).
•1/2" (13) dia. plated steel drive shaft.
An indicator mark on the end of the shaft
shows damper position.
• Multi-point averaging Diamond Flow
Sensor. Aluminum construction. Supplied
with balancing tees.
• Rectangular discharge with slip and drive
cleat duct connection.
• Full NEMA 1 type controls enclosure for
factory mounted controls.
• VAV section is lined with 3/4" (19),
dual density insulation, exposed edges
coated to prevent air erosion. Meets the
requirements of NFPA 90A and UL 181.
• Right-hand controls location is standard
(shown) when looking in direction of
airflow. Optional left hand controls
mounting is available.
Silencer Section:
• Designed to mate w/VAV section for optimum
performance and super quiet operation.
• Optimized internal baffle geometry reduces
self-generated noise, minimizes pressure
drop and maximizes acoustic attenuation.
• 22 ga. (0.86) coated steel perforated baffles
encapsulate fiberglass acoustic media.
• Internal Steri-Liner insulation on top and
bottom optimizes sound reduction and
eliminates need for external field applied
thermal duct wrap.
Hot Water Coil Section:
• 1/2" (13) Copper tubes and aluminum
ripple fins, 10 per inch.
• 20 ga. (1.00) zinc coated steel casing.
Uninsulated.
• Left or right hand connection. Determined
by looking in direction of airflow (RH
illustrated).
• 1/2" (13), 7/8" (22) or 1 3/8" (35) O.D.
male solder sweat connections.
Digital Controls (by others):
q
Factory mount. (See separate submittal)
q
Field mount.
Options and Accessories:
q
Bottom access door.
q
FMI Removable insert type Diamond
Flow Sensor.
q
24 VAC control transformer.
q
Toggle disconnect switch.
q
Hanger brackets.
q
Controls enclosure for field mounted controls.
q
Dust tight enclosure seal.
Seismic Certification:
q
SSI (Standard)
q
OSHPD
q
Special Features:
______________ .
Terminal Unit Liner:
q
Fiber-free liner.
q
Perforated liner.
q
Solid metal liner.
q
Steri-liner.
q
Steri-liner +
Perforated metal liner.
DIMENSION "L"
1 or 2 row coils L=5" (127)
3 or 4 row coils L=7 1/2" (191)
Dimensional Data
*
Maximum airflow limit is based upon 1.5" w.g. (373 Pa) max. differential pressure signal from Diamond Flow Sensor.
Unit
Size
Inlet
Size
Airflow Range, cfm (I/s)
Digital*
W
H
Inlet Size
(Nominal)
Coil Connections
1 Row 2 Row 3 Row 4 Row
4
0 – 225 (0 – 106)
3 7/8 (98) Round
1/2 (13) 7/8 (22) 7/8 (22) 7/8 (22)
8
5
0 – 400 (0 – 189)
12 (305)
12 1/2 (318)
4 7/8 (124) Round
1/2 (13) 7/8 (22) 7/8 (22) 7/8 (22)
6
0 – 550 (0 – 260)
5 7/8 (149) Round
1/2 (13) 7/8 (22) 7/8 (22) 7/8 (22)
10
7
0 – 800 (0 – 378)
14 (356)
12 1/2 (318)
6 7/8 (175) Round
1/2 (13) 7/8 (22) 7/8 (22) 7/8 (22)
8
0 – 1100 (0 – 519)
7 7/8 (200) Round
1/2 (13) 7/8 (22) 7/8 (22) 7/8 (22)
12
9
0 – 1400 (0 – 661)
18 (457)
12 1/2 (318)
8 7/8 (225) Round
1/2 (13) 7/8 (22) 7/8 (22) 7/8 (22)
10
0 – 1840 (0 – 868)
9 7/8 (251) Round
1/2 (13) 7/8 (22) 7/8 (22) 7/8 (22)
14
12
0 – 2500 (0 – 1180)
24 (610)
12 1/2 (318)
12 15/16 x 9 13/16 (329 x 249) Oval
1/2 (13) 7/8 (22) 7/8 (22) 7/8 (22)
16
14
0 – 3125 (0 – 1475)
28 (711)
12 1/2 (318)
16 1/16 x 9 13/16 (408 x 249) Oval
7/8 (22) 7/8 (22) 7/8 (22) 7/8 (22)
24
16
0 – 3725 (0 – 1758)
38 (965)
18 (457)
19 3/16 x 9 13/16 (487 x 249) Oval
7/8 (22) 7/8 (22) 1 3/8 (35) 1 3/8 (35)
Listed
Silencer Acoustic Media:
q
Mylar/Spacer liner.
q
Fiberglass Cloth liner.