Bradford-White Corp 546-B Water Heater User Manual


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N
ATURAL GAS AND LIQUID PROPANE GAS
M
odel
Number
Capacity
Combi2
™
Energy Saver Models
72 76,000 63 26 32830
7
⁄8 61
1
⁄441653
F
F
loor
to
Exchanger
I
nlet
in.
C
V
ent
Size
in.
Approx.
S
hipping
Weight
lbs.
E
F
loor
to
Gas
C
onn.
in.
A
F
loor to
Flue
Conn.
in.
D
F
loor to
T&P
Conn.
in.
J
F
loor
to
Water
C
onn.
in.
B
J
acket
Dia.
in.
Gal.
U.S.
Input
N
at.
BTU/Hr.
81
Input
LP
BTU/Hr.
GPH
Nat.
U.S.
Recovery
9
0°F Rise*
76,000
M
odel
Number
C
apacity
L
iters
272 22.3 317
F
F
loor
to
E
xchanger
I
nlet
mm.
C
V
ent
Size
mm.
A
pprox.
S
hipping
Weight
kg.
E
F
loor
to
G
as
C
onn.
mm.
A
F
loor to
Flue
C
onn.
mm.
D
F
loor to
T&P
C
onn.
mm.
J
F
loor
to
W
ater
C
onn.
mm.
B
J
acket
Dia.
mm.
I
nput
N
at.
kW
22.3
I
nput
LP
kW
H
our
Nat.
Liters/
H
our
LP
Liters/
317
R
ecovery
5
0°C Rise*
1530 660 15561346 406 1619102 149
M
eet or exceed ASHRAE 90.1b (current standard) C.E.C. Listed
80% Recovery Efficiency
4
5
61
Gal.
Imp.
3
8 65,000 61,000 59 22
1
⁄4
3
⁄4
5
7 2384 27
7
⁄81
35070
81
GPH
LP
U.S.
6
6
70
GPH
Nat.
Imp.
5
9
70
GPH
LP
Imp.
5
5
C-DW2-504T10FBN
C-DW2-75T10BN
C
-DW2-504T10FBN
C-DW2-75T10BN
170 250 1403 559 1270 330 1505
53
G
F
loor
to
Exchanger
O
utlet
in.
G
F
loor
to
E
xchanger
O
utlet
mm.
1619
5
0
1505
60
1
⁄4
H
F
loor
to
Top of
H
eater
in.
H
F
loor
to
T
op of
H
eater
mm.
1619
5
6
3
⁄8 2
4
1
⁄2
1432102 1081447
28
1
⁄2
K
D
epth
in.
K
D
epth
mm.
724
62217.919.1 265
Residential Atmospheric Vent Gas Water Heater System
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 and heat exchanger
connections are 3⁄4" NPT (19mm) on 11" (203mm) centers. All gas connections 1⁄2" (13mm).
All models design cer
tified by CSA Inter
national (for
merly AGA/CGA), ANSI Z-21.10.1 and/or 10.3 and peak per
for
mance 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.
T
oxic chemicals, such as those used for boiler treatment, shall NEVER be introduced into the potable water side. The potable side of this unit may NEVER
be connected to any existing heating system or component(s) previously used with a non-potable water heating appliance. The heat exchanger side of the
unit may be used in space heating applications.
All Propane heaters are equipped with a cast iron burner. To order a Propane heater change suffix “BN” to “CX”.
*Based on manufacturers rated recovery efficiency.
C
A
J
H
E
F
D & G
C-DW2-504T10 C-DW2-75T10
FBNModel Number FCX BN CX
I
Water Heating❂
CA
EF
F
Space Heating
CA
AFUE
%
Max. Heating
Capacity✦
55,000
BTU/Hr.
(16.1 kW)
55,000
BTU/Hr.
(16.1 kW)
3
.55 .55 .52 .52
1
80.0 80.0 82.0 82.0
1
FHD
105
U.S. Gal.
100
U.S. Gal.
135
U.S. Gal.
135
U.S. Gal.
1
K
B
❂ Based on ANSI Z-21.10.1 and 10.3 and DOE Test Methods.
✦ Based on ANSI/ASHRAE 124 Standard.
Actual values may vary based on circulator flow rate, number of zones,
water and space heating demands. Numbers subject to change.
Heat Exchanger
H
ead Loss
GPM
2
5
8
10
12
Ft. of
Hd. Loss
trace
0.4
2.3
4.6
6.9
Note: (C-DW2-75T will not have a pedestal base)
Printed in U.S.A.
546-B-0807-A
©2007, Bradford White Corporation. All rights reserved.
Ambler
, PA
For U.S. and Canada field ser
vice, contact your pr
ofessional installer or local Bradfor
d White sales r
epresentative.
Sales 800-523-2931
●
Fax 215-641-1670 / T
echnical Suppor
t
800-334-3393
●
Fax 269-795-1089
●
W
ar
ranty
800-531-2111
●
Fax 269-795-1089
International:
Telephone 215-641-9400
●
Telefax 215-641-9750 / www.bradfordwhite.com
Sales / T
echnical Suppor
t
866-690-0961 / 905-238-0100
●
Fax 905-238-0105 / www
.bradfor
dwhite.com
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