Bradford-White U1-5036FRN User Manual
"Highest in Subcontractor Satisfaction among Water Heater/Boiler Manufacturers"
Residential Ultra Low NOx Series
Energy Saver Gas Water Heater
The FVIR Eco-Defender Safety System®Models Feature:
efender Combustion Chamber—Incorporates the Advanced ScreenLok
■ D
echnology Flame Arrestor and large split-door design to prevent ignition of
T
lammable vapors outside the water heater.
f
■ 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 contr
■ Millivolt Powered Control with Built-in Piezo Igniter—Easy and quick
ol to prevent water heater operation as needed.
lighting of the pilot burner by push button.
■ Pedestal Base—Rugged and durable base allows easy transport and
positioning, while providing corrosion resistant contact with floor.
■ Maintenance Free—No regular cleaning of air inlet openings or flame arrestor
is required under normal conditions.
■ Sight Window—Offers a view into the combustion chamber to observe the
operation of the pilot and burner.
■ No Electricity Required.
■ Factory Installed Hydrojet
®
Total Performance System—Cold water inlet
sediment reducing device helps prevent sediment build up in tank. Increases
first hour delivery of hot water while minimizing temperature build up in tank.
■ Vitraglas
®
Lining—Bradford White water heater tanks are protected from the
corrosive effects of hot water by an exclusive ceramic porcelain-like coating.
■ Self Diagnostic Honeywell Gas Control—Integrated, immersion gas control
learns and monitors the combustion chamber's temperature profile and
prevents water heater operation during upset conditions. Also equipped with
an LED display to aid in start-up and diagnostics.
■ Side Connections—3/4" NPT tappings allow an easy connection for space
heating applications (U1-XR-403S model only).
■ 1" Non-CFC Foam Insulation—Surrounds the tank surface, saving energy
by retarding loss of heat.
■ Water Connections—3⁄4" NPT factory installed true dielectric fittings extend
water heater life and eases installation.
■ Factory Installed Heat Traps—Design incorporates a flexible disk that
educes heat loss in piping and eliminates the potential for noise generation.
r
■ Protective Magnesium Anode Rod—Provides added protection against
corrosion for long trouble-free service.
■ 3x4 “Snap Lock” Draft Diverter—Allows either 3" or 4" vent connections
with inputs of 40,000 BTU/Hr. or less. Over 40,000 BTU/Hr. has the 4" “Snap
Photo is of
U1-5036FRN
Identical Dimensions
Same diameter, height and
connections as standard units
for ease of installation.
6 or 10-Y
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 war
Bradford White received the highest numerical score among water heater/boiler manufacturers in the proprietary J.D. Power and Associates/ McGraw-Hill Construction 2006 HVAC and Water Heater/Boiler Subcontractor Satisfaction StudySM.
Study based on 882 r
experiences may vary. Visit jdpower.com
MANUFACTURED UNDER ONE OR MORE OF THE FOLLOWING U.S. PATENTS: 7,063,133 B2; 5,954,492; 5,761,379; 5,943,984; 5,081,696; 5,988,117; 6,142,216; 5,199,385; 5,574,822; 5,372,185; 5,485,879;
5,277,171; (B1)5,341,770; 5,660,165; 5,596,952; 5,682,666; 4,904,428; 5,023,031; 5,000,893; 4,669,448; 4,829,983; 4,808,356; 5,115,767; 5,092,519; 5,052,346; 4,416,222; 4,628,184; 4,861,968; 4,672,919; Re.
34,534. OTHER U.S. AND FOREIGN PATENT APPLICATIONS PENDING. CURRENT CANADIAN PATENTS: 1,272,914; 1,280,043; 1,289,832; 2,045,862; 2,112,515; 2,108,186; 2,107,012; 2,092,105..
Defender Safety System®, ScreenLok®, Vitraglas®and Hydrojet®are registered trademarks of Bradford White®Corporation.
esponses measuring 3 water heater/boiler manufactur
ear Limited Tank Warranties / 6-Year Limited Warranty on Component Parts.
ers and measur
Lock” Draft Diver
■ Flue Baffle—Maximizes the amount of heat absorbed by the tank and
reduces heat loss during standby periods.
■ Steel Tank—Heavy gauge steel automatically formed, rolled and welded.
■ T&P Relief V
■ Brass Drain Valve.
■ Meets SCAQMD Rule 1121 (10ng/J NOx limit).
■ Design Cer
ranty included with the heater
es opinions of subcontractors. Pr
ter.
alve—
Included.
tified by CSA Inter
.
esults are based on experiences and perceptions of subcontractors surveyed in May through July 2006. Your
y study r
oprietar
national (for
merly AGA and CGA).
112-B-1007-A
NATURAL GAS
Ultra Low NOx Energy Saver Models
Meet or exceed ASHRAE 90.1b (current standard) C.E.C. Listed
R
ecovery efficiency ranging up to 78%
Model
Number
A
pprox.
Shipping
Weight
lbs.
A
Floor to
Flue
C
onn.
in.
B
Jacket
Dia.
in.
C
apacity Recovery at
90°F Rise*
U1-30S6FRN
U
1-30T6FRN•
U
1-403S6FRN•
U1-40T6FRN•
U1-404T6FRN•
U
1-5036FRN•
U
1-50L6FRN
U
1-504S6FRN•
U
1-XR-403S6FRN
U
.S.
Gal.
30
3
0
4
0
40
40
5
0
4
8
5
0
4
0
I
mp.
Gal.
25
2
5
3
3
33
33
4
2
4
0
4
2
3
3
Nat.
B
TU/Hr.
Input
30,000
3
2,000
4
0,000
40,000
50,000
4
0,000
4
0,000
5
0,000
4
0,000
Nat.
U
.S.
GPH
31
3
3
4
2
42
53
4
2
4
2
5
3
4
3
Nat.
I
mp.
GPH
26
2
8
3
4
34
44
3
4
3
4
4
4
3
6
48
3
/8
5
9
1
/8
5
0
59
3
/8
603/4
5
9
5
/8
4
9
3
/4
5
8
1
/2
5
0
110
1
13
1
37
130
137
1
54
1
63
1
60
1
37
18
1
6
2
0
18
18
2
0
2
2
2
0
2
0
H
Floor to
Water
C
onn.
in.
46
3
/4
5
7
1
/2
4
8
1
/2
573/4
581/2
5
8
4
8
1
/4
5
7
4
8
1
/2
C
Vent
Size
in.
3x4
3
x4
3
x4
3x4
4
3
x4
3
x4
4
3
x4
E
Floor to
Gas
C
onn.
in.
11
5
/8
1
1
5
/8
1
1
5
/8
115/8
115/8
1
1
5
/8
1
1
5
/8
1
1
5
/8
1
3
D
Floor to
T&P
C
onn.
in.
38
3
/4
4
9
3
/4 /
56
3
/8
4
1 / 47
1
/4
50 / 565/8
511/2 / 58
5
0 / 56
7
/8
4
0
1
/2
5
0 / 55
3
/4
4
1
Model
N
umber
Approx.
Shipping
W
eight
k
g.
A
Floor to
F
lue
Conn.
m
m.
B
Jacket
D
ia.
m
m.
Capacity Recovery at
50°C Rise*
U1-30S6FRN
U1-30T6FRN•
U1-403S6FRN•
U
1-40T6FRN•
U
1-404T6FRN•
U
1-5036FRN•
U
1-50L6FRN
U
1-504S6FRN•
U
1-XR-403S6FRN
Liters
114
114
151
1
51
1
51
1
89
1
82
1
89
1
51
Nat.
k
W
Input
8.8
9.4
11.7
1
1.7
1
4.7
1
1.7
1
1.7
1
4.7
1
1.7
Nat.
L
iters/
Hour
117
125
155
1
55
2
01
1
55
1
55
2
01
1
63
1229
1502
1207
1
508
1
543
1
514
1
264
1
486
1
270
50
51
62
5
9
6
2
7
0
7
4
7
3
6
2
457
406
508
4
57
4
57
5
08
5
59
5
08
5
08
H
Floor to
W
ater
Conn.
m
m.
1187
1461
1232
1
467
1
486
1
473
1
226
1
448
1
232
K
Depth
in.
22
1
/4
2
0
1
/4
2
4
1
/4
221/4
221/4
2
4
1
/4
2
6
1
/4
2
4
1
/4
2
4
1
/4
K
Depth
m
m.
565
514
615
5
65
5
65
6
15
6
66
6
15
6
15
C
Vent
S
ize
m
m.
76x102
76x102
76x102
7
6x102
1
02
7
6x102
7
6x102
1
02
7
6x102
E
Floor to
G
as
Conn.
m
m.
295
295
295
2
95
2
95
2
95
2
95
2
95
3
30
F
Floor to
Space
H
eating
Return
in.
-
-
-
-
-
-
-
-
1
3
1
/2
F
Floor to
S
pace
Heating
Return
m
m.
-
-
-
-
-
-
-
-
3
43
G
Floor to
Space
H
eating
Outlet
in.
-
-
-
-
-
-
-
-
4
1
G
Floor to
S
pace
Heating
Outlet
m
m.
-
-
-
-
-
-
-
-
1
041
D
Floor to
T
&P
Conn.
m
m.
984
1264 / 1432
1041 / 1200
1
270 / 1438
1
308 / 1473
1
270 / 1453
1
029
1
270 / 1416
1
041
Residential Atmospheric Vent Gas Water Heater
E
C
A
F
D &G
H
●
K
B
8"
Available in Natural Gas only.
For 10 year models, change suffix from “6” to “10”.
*Based on manufacturers rated recovery efficiency.
Note: U1-30S, U1-50L and U1-XR-403S do not have top T&P option.
•Models feature optional top T&P location and must be specified when ordering.
All models meet SCAQMD r
or less, NOx emissions.
ule 1121 r
equir
Meets NAECA Requirements
General
All gas water heaters are certified at 300 PSI test pressure (2068 kPa) and 150 PSI working pressure (1034 kPa). All water connections are 3⁄4" NPT (19mm)
on 8" (203mm) centers. All Gas Connections are 1/2" (13mm).
All models design cer
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.
oxic chemicals, such as those used for boiler tr
T
heating system or component(s) previously used with a non-potable water heating appliance.
Sales 800-523-2931 ●Fax 215-641-1670 / T
112-B-1007-A
tified by CSA Inter
For U.S. and Canada field ser
national (for
International:
ement of 10ng/J,
merly AGA/CGA), to meet ANSI standard Z-21.10.1 and peak performance rated.
eatment, shall NEVER be intr
vice, contact your pr
echnical Suppor
Telephone 215-641-9400 ●Telefax 215-641-9750 / www.bradfordwhite.com
Sales / T
©2007, Bradford White Corporation. All rights reserved.
echnical Suppor
Ambler
ofessional installer or local Bradfor
t
800-334-3393 ●Fax 269-795-1089 ●W
t
866-690-0961 / 905-238-0100 ●Fax 905-238-0105 / www
oduced into this system. This unit may NEVER be connected to any existing
, PA
d White sales r
ar
• Optional T&P Location Dimension
“D” dimension listed as side/top.
ranty
800-531-2111 ●Fax 269-795-1089
epresentative.
.bradfor
dwhite.com
Printed in U.S.A.
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