Bradford White URG275H6N, URG2100H6N, URG250H6N User Manual
Photo is of
URG250H6N
FEATURING:
Residential Ultra Low NOx High Input
Gas Water Heater
The Atmospheric Vent High Input Models Feature:
■ Bradford White ICON System
technology and built-in piezo igniter. A standard, off-the-shelf thermopile converts
heat energy from the pilot flame into electrical energy to operate the gas valve and
microprocessor. No need for external electricity.
-- Enhanced Performance—Proprietary algorithms provide enhanced First Hour Rating
and tighter temperature differential.
-- Advanced Temperature Control System—Microprocessor controls burner operation
for consistent and accurate water temperature levels up to 160°F (71°C).
-- Intelligent Diagnostics—Exclusive multicolor LED light indicates operation status/
service required.
■ Defender Combustion Chamber—Incorporates the Advanced ScreenLok
Flame Arrestor and large split-door design to prevent ignition of flammable vapors
outside the water heater (URG250H6N only).
■ Ultra Low NOx Burner with Primary and Secondary Air Distribution Devices—
Ensures proper air to gas ratio for reduction of NOx generated by the combustion
process.
■ Digital Thermal Sensor and Resettable Thermal Switch—Coordinates with self
diagnostic control to prevent water heater operation when needed (URG250H6N only).
■ Maintenance-Free—No regular cleaning of air inlet openings or flame arrestor is
required under normal conditions (URG250H6N only).
■ Sight Window—Offers a view into the combustion chamber to observe the operation of
the pilot and burner.
■ Factory-Installed Hydrojet
that also increases first hour rating of hot water while minimizing temperature build-up in
tank.
■ Vitraglas
®
Lining—An exclusively engineered enamel formula that provides superior
tank protection from the highly corrosive effects of hot water. This formula (Vitraglas
fused to the steel surface by firing at a temperature of over 1600°F (871°C).
■ Side Connections—3/4" (19mm) NPT tappings allow an easy connection for space
heating applications.
■ Insulation System—Non-CFC foam covers the sides and top of the tank, reducing heat
loss. This results in less energy consumption, improved efficiencies, and jacket rigidity.
■ Pedestal Base—Rugged and durable base allows easy transport and positioning while
providing corrosion-resistant contact with floor (URG250H6N / URG275H6N only).
■ Water Connections—Factory-installed true dielectric fittings extend water heater life
and simplify water line connections.
■ Factory-Installed Heat Traps—Design incorporates a flexible disk that reduces heat
loss in piping and eliminates the potential for noise generation.
■ Protective Magnesium Anode Rod—Provides added protection against corrosion for
long-term, trouble-free service.
■ 4" (107mm) “Snap Lock” Draft Diverter.
■ T&P Relief Valve—Installed.
■ Low Restrictive Brass Drain Valve—Durable tamper proof design.
■ Design Certified by CSA International (formerly AGA/CGA).
■ URG250H6N complies with the latest Ultra Low NOx requirement
(10 ng/J NOx limit)
URG275H6N / URG2100H6N comply with (14 ng/J NOx limit).
®
*—Intelligent gas control with proven millivolt powered
®
Total Performance System—Sediment reducing device
®
Technology
®
) is
6 or 10-Year Limited Tank Warranties / 6 or 10- Year Limited Warranty on Component Parts.
For more information on warranty, please visit www.bradfordwhite.com
For products installed in USA, Canada, and Puerto Rico. Some states do not allow limitations on warranties.
See complete copy of the warranty included with the heater.
MANUFACTURED UNDER ONE OR MORE OF THE FOLLOWING U.S. PATENTS: 5,682,666; 7,634,976; 5,660,165; 5,954,492; 6,056,542; 6,935,280; 5,372,185; 5,485,879; 5,574,822; 7,971,560; 7,992,526; 6,684,821;
7,334,419; 7,866,168; 7,270,087; 7,007,748; 5,596,952; 6,142,216; 7,699,026; 5,341,770; 7,337,517; 7,665,211; 7,665,210; 7,063,132; 7,063,133; 7,559,293; 7,900,589; 5,943,984; 8,082,888; 5,988,117; 7,621,238;
7,650,859; 5,761,379; 7,409,925; 5,277,171; 8,146,772; 7,458,341; 2,262,174. OTHER U.S. AND FOREIGN PATENT APPLICATIONS PENDING. CURRENT CANADIAN PATENTS: 2,314,845; 2,504,824; 2,108,186;
2,143,031; 2,409,271; 2,548,958; 2,112,515; 2,476,685; 2,239,007; 2,092,105; 2,107,012. Defender Safety System
®
, ScreenLok®, Vitraglas® and Hydrojet® are registered trademarks of Bradford White® Corporation.
1114-B-0319
Residential Ultra Low NOx High Input Gas Water Heater
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Ultra Low NOx Models
NATURAL GAS
Model
Number
URG250H6N
URG275H6N
URG2100H6N
Model
Number
URG250H6N
URG275H6N
URG2100H6N
Model
Number
URG250H6N
URG275H6N
URG2100H6N
Nominal
Gal.
Capacity
U.S.
Gal.
48
75
100
A
Floor to
Flue
Conn.
in.
5
60
/8
641/4
693/8
A
Floor to
Flue
Conn.
mm.
1540
1638
1762
Imp.
Gal.
40
62
83
B
Jacket
Dia.
in.
22
26
1
28
/4
B
Jacket
Dia.
mm.
559
660
718
DOE
Rated
Storage
Volume
(Gal.)
46
72
95
Vent
Size
Vent
Size
mm.
102
102
102
C
in.
4
4
4
C
Input
BTU/Hr.
55,000
76,000
80,000
Floor to
Conn.
49
533/8
603/8
Floor to
Conn.
1267
1356
1534
D
T&P
in.
7
D
T&P
mm.
/8
First
Hour
Rating
(Gal.)
110
135
157
Floor to
Floor to
E
Gas
Conn.
in.
7
11
/16
151/8
161/2
E
Gas
Conn.
mm.
291
384
419
Uniform
Energy
Factor
0.64
0.59
0.57
Floor to
Heater
Floor to
Heater
F
Top of
in.
3
56
605/16
661/2
F
Top of
mm.
1441
1532
1689
Recovery at
90°F Rise*
U.S.
GPH
59
82
85
/4
Imp.
GPH
49
68
71
G
Floor to
Water
Conn.
in.
1
58
/16
613/4
685/8
G
Floor to
Water
Conn.
mm.
1475
1568
1743
Model
Number
URG250H6N
URG275H6N
URG2100H6N
H
Depth
C/L of
Water
Conn.
in.
3
25
/8
293/8
313/4
H
Depth
C/L of
Water
Conn.
mm.
645
746
806
mm.
279
279
406
Meet or exceed ASHRAE 90.1b (current standard) C.E.C. Listed
Recovery efficiency ranging up to 79%
Nominal
Liter
Capacity
182
284
379
J
Floor to
Space
Heating Inlet
in.
11
13
11
1611/16
16
183/4
J
Floor to
Space
Heating Inlet
mm.
Available in Natural Gas only.
For 10 year models, change suffix from “6” to “10”.
* Based on manufacturer’s rated recovery efficiency.
Uniform Energy Factor and First Hour Rating is based on the latest AHRI directory listings.
K
in.
340
424
476
3
/8
K
DOE
Rated
Storage
Volume
(Liters)
174
273
360
L
Floor to
Space
Heating Outlet
in.
7
49
/8
533/8
5111/16
L
Floor to
Space
Heating Outlet
mm.
1267
1356
1313
Input
kW
16.1
22.3
23.4
M
Water
Conn.
NPT
in.
3
/4
1
1
1
/4
M
Water
Conn.
NPT
mm.
19
25
32
First
Hour
Rating
(Liters)
417
512
595
Space
Heating
Conn. Size
Space
Heating
Conn. Size
R
in.
3
/4
3
/4
3
/4
R
mm.
19
19
19
Uniform
Energy
Factor
0.64
0.59
0.57
Conn.
Conn.
S
Gas
Size
in.
1
/2
1
/2
1
/2
S
Gas
Size
mm.
13
13
13
Recovery at
50°C Rise*
Liters/
Hour
223
310
322
Approx.
Shipping
Weight
lbs.
194
286
416
Approx.
Shipping
Weight
kg.
88
130
189
C
M
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M
B
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J
A
C
R
G
G
A
F
S
R
E
D&L
K
Models URG250H6N & URG275H6N Model URG2100H6N
B
F
S
E
R
K
General:
Meets NAECA or EPACT Requirements, as applicable.
All gas water heaters are certified at 300 PSI test pressure (2068 kPa) and 150 PSI working pressure (1034 kPa). All Gas Connections are 1/2" (13mm).
All models design-certified by CSA International (formerly AGA/CGA), to meet ANSI standard Z21.10.3 (Z21.10.1 for 48-gallon) and peak performance rated.
Dimensions and specifications subject to change without notice in accordance with our policy of continuous product improvement.
Suitable for Water (Potable) Heating and Space Heating. Toxic chemicals, such as those used for boiler treatment, shall NEVER be introduced into this
system. This unit may NEVER be connected to any existing heating system or component(s) previously used with a non-potable water heating appliance.
D
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Ambler, PA
For field service, contact your professional installer or local Bradford White sales representative.
Sales 800-523-2931 n Fax 215-641-1612
Technical Support 800-334-3393
Warranty 800-531-2111
n
n
Email techserv@bradfordwhite.com
Email warranty@bradfordwhite.com
International: Telephone 1-215-641-9400 n Email international@bradfordwhite.com / www.bradfordwhite.com
©2019, Bradford White Corporation. All rights reserved.
Printed in U.S.A.1114-B-0319
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