Bradford-White Corp 547-B Water Heater User Manual


  Open as PDF
of 2
 
NATURAL GAS AND LIQUID PROPANE GAS
M
odel
N
umber
Capacity
Combi2
™
TTW
®
Energy Saver Models
72 76,000 69 26 3 33530
7
⁄8 60
1
⁄453 61
1
⁄2 311553
F
F
loor to
E
xchanger
Inlet
i
n.
G
F
loor to
E
xchanger
Outlet
i
n.
H
F
loor
t
o
Heater
T
op
i
n.
K
D
epth
i
n.
J
F
loor
t
o
Water
C
onn.
i
n.
Approx.
S
hipping
W
eight
l
bs.
E
F
loor
t
o
Gas
C
onn.
i
n.
A
F
loor to
V
ent
Conn.
i
n.
D
F
loor to
T
&P
Conn.
i
n.
C
V
ent
S
ize
i
n.
B
J
acket
D
ia.
i
n.
G
al.
U
.S.
I
nput
N
at.
B
TU/Hr.
82
I
nput
L
P
B
TU/Hr.
G
PH
N
at.
U
.S.
Recovery
9
0°F Rise*
75,500
M
odel
Number
Capacity
L
iters
272 22.3 306
F
F
loor to
Exchanger
Inlet
mm.
G
F
loor to
Exchanger
Outlet
mm.
H
F
loor
to
Heater
T
op
mm.
K
D
epth
mm.
J
F
loor
to
Water
C
onn.
mm.
Approx.
S
hipping
Weight
kg.
E
F
loor
to
Gas
C
onn.
mm.
A
F
loor to
Vent
Conn.
mm.
D
F
loor to
T&P
Conn.
mm.
C
V
ent
Size
mm.
B
J
acket
Dia.
mm.
I
nput
N
at.
kW
22.1
I
nput
LP
kW
H
our
Nat.
Liters/
H
our
LP
Liters/
310
Recovery
5
0°C Rise*
1772 660 76 1346 389 784 1549 1530 1562 787 152
M
eet or exceed ASHRAE 90.1b (current standard) C.E.C. Listed
80% Recovery Efficiency
4
5
61
G
al.
I
mp.
3
8 67,000 60,000 65 22
7
⁄8
3
⁄4
3
2452856
3
⁄85
0
1
⁄8 2
6
3
⁄45
7
3
⁄41
1
3
⁄45
0
1
⁄87
2
81
G
PH
L
P
U
.S.
6
5
69
G
PH
N
at.
I
mp.
6
0
67
G
PH
L
P
I
mp.
5
4
C-DW2-TW50T10FBN
C-DW2-TW75T10BN
C
-DW2-TW50T10FBN
C-DW2-TW75T10BN
170 246 1673 559 1273 298 711 1273 1432 1467 679 1117617.519.6 272
Residential Power 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 certified by CSA International (formerly AGA/CGA), ANSI Z-21.10.1 and or 10.3 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 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.
110 V.A.C Required for Power Venting / 110 V.A.C., 60HZ, 3.1 Amperes.
C
A
J
H
E
F
D & G
Subtract 5ft. for each additional 90° elbow.
†For high altitude installations, consult the
installation instructions.
**C-DW2-TW75T maximum 3" vent length is
50ft.
3"
Vent Pipe
4"
Vent Pipe
C-DW2-TW50T
C-DW2-TW75T
†
6
0 ft.**
7 ft.
55 ft.
50 ft.
4
5 ft.
†
1
80 ft.
15 ft.
175 ft.
170 ft.
1
65 ft.
M
ax. Equivalent Length
Min. Equivalent Length
Number 1
of 2
9
0° Elbows 3
C-DW2-TW50T10 C-DW2-TW75T10
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
.65 .65 .64 .64
1
82.0 82.0 82.0 82.0
1
FHD
105
U.S. Gal.
98
U.S. Gal.
135
U.S. Gal.
133
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 Standar
d.
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
1
2
Ft. of
Hd. Loss
trace
0
.4
2
.3
4.6
6
.9
Note: (C-DW2-TW75T will not have a pedestal base)
Printed in U.S.A.
547-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
 previous