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Residential Direct Vent Water Heater
Direct Vent Energy Saver Models
NATURAL GAS AND LIQUID PROPANE GAS
Capacity
Model
Number
Nat.
U.S.
Imp.
BTU/Hr.
Gal.
Gal.
Input
DS1-40S6FBN
40
33
38,000
DS1-50S6FBN
50
42
42,000
Capacity
Model
Number
Nat.
kW
Liters
Input
DS1-40S6FBN
151
11.1
DS1-50S6FBN
189
12.3
All Propane models feature a Titanium Stainless Steel propane burner. For Propane (LP) models change suffix "BN" to "SX".
For 10 year models, change suffix from "6" to "10".
*Based on manufacturers rated recovery efficiency.
The water heater is shipped with a standard vent kit. Vent Kit components are: 3" Vent tube and elbow, 5" Air Intake tube and elbow, Vent terminal and
hardware, Inner and Outer wall terminal mounting flange, RTV silicone sealant.
13
3
/
" to 14
3
/
" 15" to 17
4
16
10"
Order Kit A
14
/
" to 15
/
"
Order (2) Kit A
3
11
4
16
16
1
/
" to 19
3
/
"
Order Kit A
2
16
23
3
/
" to 33
11
/
"
Order Kit A
4
16
37
1
/
" to 57
3
/
"
Order Kit C & A
2
8
59
/
" to 105
/
"
Order Kit D & A
13
13
16
16
The Vent tube and Air Intake tube provided with the heater telescopes from 13
The kits found in the bold frame are needed in addition to the vent and air intake tube
provided with the water heater (utilizes the vent tube provided).
The kits found outside the bold frame do not utilize the vent tube provided with the
standard vent kit.
For vent distances not found in the selection chart above, please contact the
Product Department for sizing recommendations.
Optional vent kit :
Kit "A"
Telescopes from 4
3
⁄
" to 5
4
Kit "B"
Telescopes from 6
1
⁄
" to 9
2
Kit "C"
Telescopes from 13
3
⁄
" to 23
4
Kit "D"
Telescopes from 49
13
⁄
1 6
Horizontal Vent Termination Only.
Please specify part number when ordering optional vent kit.
For additional information, please reference the installation instructions.
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 potable water connections are 3⁄4" NPT
(19mm) on 8" (203mm) centers. All gas connections 1⁄2" (13mm).
All models design certified by CSA International (formerly AGA/CGA), ANSI Z-21.10.1 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.
For U.S. and Canada field service, contact your professional installer or local Bradford White sales representative.
Sales 800-523-2931 Fax 215-641-1670 / Technical Support 800-334-3393 Fax 269-795-1089 Warranty 800-531-2111 Fax 269-795-1089
103-B-0508-A
Recovery at
A
90°F Rise*
Floor
to Center
LP
Nat.
Nat.
LP
LP
Line of
BTU/Hr.
U.S.
Imp.
U.S.
Imp.
Vent
Input
GPH
GPH
GPH
GPH
in.
36,000
41
34
39
32
63
1
/
4
40,000
45
37
43
36
72
1
/
4
Recovery at
A
50°C Rise*
Floor
to Center
LP
Nat.
LP
Line of
kW
Liters/
Liters/
Vent
Input
Hour
Hour
mm.
10.5
155
148
1607
11.7
170
163
1835
Length "X"
11
/
"
22
1
/
" to 32
3
/
"
36" to 55
16
4
16
Order Kit B
No Add'l. Kit Req'd.
Order Kit A & B
Order Kit A
Order Kit A & C
Order (2) Kit B
Order Kit B
Order Kit B & C
Order Kit B
Order Kit C
Order (2) Kit C
Order Kit C & B
Order (2) Kit C
Order (3) Kit C
Order Kit D & B
Order Kit D
Order Kit D & C
11
⁄
"
Part No. 243-41260-00
1 6
3
⁄
"
Part No. 243-41331-00
1 6
11
⁄
"
Part No. 243-41029-00
1 6
" to 95
13
⁄
" Part No. 243-41424-00
1 6
International: Telephone 215-641-9400 Telefax 215-641-9750 / www.bradfordwhite.com
Sales / Technical Support 866-690-0961 / 905-238-0100 Fax 905-238-0105 / www.bradfordwhite.com
©2008, Bradford White Corporation. All rights reserved.
Meet or exceed ASHRAE 90.1b (current standard) C.E.C. Listed
80% Recovery Efficiency
B
C
D
Jacket
Vent
Floor
Dia.
Size
to T&P
Conn.
in.
in.
in.
min.
20
3-5
43
1
/
2
min.
20
3-5
52
1
/
4
B
C
D
Jacket
Vent
Floor
Dia.
Size
to T&P
Conn.
mm.
mm.
mm.
508
76-127
1105
508
76-127
1327
7
/
"
58
5
/
" to 104
5
/
"
8
16
16
Order Kit C
Order Kit D
Order Kit A & D
Order Kit B & D
Order Kit D
Order Kit C & D
Order (2) Kit D
3
⁄
" to 23
11
⁄
".
4
1 6
B
F
Ambler, PA
E
F
H
Floor
Floor
Floor
Depth
to Gas
to Top
to Water
Conn.
of Heater
Conn.
in.
in.
in.
14
7
/
49
3
/
50
3
/
29
8
4
4
14
7
/
58
3
/
59
3
/
29
8
4
4
E
F
H
Floor
Floor
Floor
Depth
to Gas
to Top
to Water
Conn.
of Heater
Conn.
mm.
mm.
mm.
mm.
378
1264
1289
737
378
1492
1518
737
X
Y
7
3
/
4
K
H
D
E
Printed in U.S.A.
K
Approx.
Shipping
Weight
in.
lbs.
9
/
162
16
9
/
181
16
K
Approx.
Shipping
Weight
kg.
73
82
C
"
A
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