Bradford White LG250H653N, LG255H783N, LG275H763N, LG2100H803N User Manual
Light Duty Commercial Atmospheric Vent
High Input Gas Water Heater
The Atmospheric Vent High Input Models Feature:
■ Bradford White ICON System
®
—Intelligent gas control with proven millivolt
powered 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 180°F
(82°C).
-- Intelligent Diagnostics—Exclusive multicolor LED light indicates operation
status/service required.
■ Factory-Installed Hydrojet
®
Total Performance System—Sediment
reducing device that also increases first hour rating of hot water while minimizing
temperature build-up in tank.
■ Vitraglas
superior tank protection from the highly corrosive effects of hot water. This formula
(Vitraglas
®
Lining—An exclusively engineered enamel formula that provides
®
) is fused to the steel surface by firing at a temperature of over 1600°F
(871°C).
■ Side Connections—3/4" (19mm) NPT tappings that allow easy connections for
space heating applications (potable water only).
■ 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 (except LG2100H803N).
■ Water Connections—Factory-installed true dielectric fittings extend water heater
life and simplify water line connections.
■ Hand Hole Cleanout—Allows inspection of tank interior and facilitates the
removal of sediment deposits (LG2100H803N models only).
■ Protective Magnesium Anode Rod.
■ 4" (107mm) “Snap Lock” Draft Diverter.
■ T&P Relief Valve—Installed.
■ Low Restrictive Brass Drain Valve—Durable tamper proof design.
■ Thermostatic Mixing Valve (ASSE Approved)—Included with LG255H783N
only.
■ NOx Emissions—Less than 40 ng/J.
Photo is of
LG2100H803N
FEATURING:
3 or 5-Year Limited Tank Warranties / 1-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. Vitraglas
®
, Hydrojet® and ScreenLok® are registered trademarks of Bradford White® Corporation.
1700-B-1218
Liters
Light Duty Commercial Atmospheric Vent High Input Gas Water Heater
Atmospheric Vent Models
NATURAL GAS AND LIQUID PROPANE GAS
Model
Number
LG250H653N
LG255H783N
LG275H763N
LG2100H803N
Model
Number
LG250H653N
LG255H783N
LG275H763N
LG2100H803N
Model
Number
LG250H653N
LG255H783N
LG275H763N
LG2100H803N
Propane models feature a Titanium Stainless Steel propane
burner. For Propane (LP) models change suffix “N” to “X”.
For 5 year models, change suffix “3” to “5”.
* Based on manufacturer’s rated recovery efficiency
LG2100H803N model features hand hole cleanout.
Uniform Energy Factor and First Hour Rating is based on
the latest AHRI directory listings.
NSF kits available.
Nominal
Gal.
Capacity
U.S.
Gal.
48
55
75
100
A
Floor to
Flue
Conn.
in.
1
60
581/2
625/8
701/16
A
Floor to
Flue
Conn.
mm.
1537
1486
1591
1778
/2
Imp.
Gal.
40
46
63
83
DOE
Rated
Storage
Volume
(Gal.)
B
Jacket
Dia.
in.
22
24
26
1
28
/4
B
Jacket
Dia.
mm.
559
607
660
718
First
Uniform
Hour
Energy
BTU/Hr.
Input
65,000
78,000
76,000
80,000
D
T&P
Conn.
in.
13
481/8
517/8
573/8
D
T&P
Conn.
mm.
1265
1222
1318
1457
Rating
(Gal.)
106
117
135
157
E
Floor to
Gas
Conn.
in.
13
/16
1
13
/8
15
13
E
Floor to
Gas
Conn.
mm.
330
333
381
330
BTU/Hr.
Input
46
65,000
55
78,000
72
76,000
95
80,000
C
Vent
Floor to
Size
in.
4
49
4
4
4
C
Vent
Floor to
Size
mm.
102
102
102
102
Factor
0.63
0.61
0.59
0.57
Floor to
Top of
Heater
in.
56
543/4
595/8
633/8
Floor to
Top of
Heater
mm.
1438
1391
1514
1610
U.S.
GPH
F
5
/8
F
Recovery at
100°F Rise*
Imp.
GPH
53
63
63
76
62
74
65
78
G
Floor to
Water
Conn.
in.
587/8
561/2
601/16
665/8
G
Floor to
Water
Conn.
mm.
1495
1435
1526
1692
Model
Number
LP
LP
Imp.
U.S.
GPH
GPH
LG250H653N
53
63
76
74
78
LG255H783N
63
LG275H763N
62
LG2100H803N
65
H
Depth
in.
251/2
271/4
291/4
3113/16
Depth
mm.
648
692
700
808
MM
J
C/L
of Water
Conn.
in.
Floor to
Space Heating
11
8
11
J
1711/16
Floor to
Space Heating
16
H
C/L
of Water
Conn.
mm.
279
203
279
406
J
B
C
R
Meet or exceed ASHRAE 90.1b (current standard) C.E.C. Listed
Nominal
Liter
Capacity
182
208
284
379
K
Inlet
in.
1
13
/2
131/2
165/8
K
Inlet
mm.
343
343
422
449
H
DOE
Rated
Storage
kW
Volume
Input
(Liters)
19.0
174
22.9
208
22.3
273
23.4
360
L
Floor to
Space Heating
Outlet
in.
15
49
/16
481/8
517/8
505/8
L
Floor to
Space Heating
Outlet
mm.
1268
1222
1318
1286
LP
kW
Input
17.9
22.3
22.3
23.4
M
Water
Conn.
NPT
in.
3
/4
3
/4
1
11/4
M
Water
Conn.
NPT
mm.
19
19
25
32
H
First
Hour
Rating
(Liters)
401
443
512
595
R
Space
Heating
Conn. Size
in.
3
/4
3
/4
1
1
1
/4
R
Space
Heating
Conn. Size
mm.
19
19
25
32
Uniform
Energy
Factor
0.63
0.61
0.59
0.57
Conn.
Water
Conn.
J
B
C
R
S
Gas
Size
in.
1
/2
1
/2
1
/2
1
/2
M
NPT
mm.
13
13
13
13
Recovery at
56°C Rise*
Liters/
Hour
238
288
280
295
MM
LP
Liters/
Hour
238
288
280
295
Approx.
Shipping
Weight
lbs.
193
207
240
424
Approx.
Shipping
Weight
kg.
88
94
109
192
A
F
G
S
R
E
A
D&L
K
G
F
S
R
E
D&L
K
LG250H653N / LG255H783N / LG275H763N
LG2100H803N
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), ANSI standard Z21.10.3 and peak performance rated (RG250H6N = ANSI Z21.10.1).
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.
For field service, contact your professional installer or local Bradford White sales representative.
Sales 800-523-2931 n Fax 215-641-1612
n
n
Email techserv@bradfordwhite.com
Email warranty@bradfordwhite.com
Ambler, PA
Technical Support 800-334-3393
Warranty 800-531-2111
International: Telephone 1-215-641-9400 n Email international@bradfordwhite.com / www.bradfordwhite.com
1700-B-1218
©2018, Bradford White Corporation. All rights reserved.
Printed in U.S.A.
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