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Model
Number
C
apacity
Combi2
™
Energy Saver Model
H
Floor
to Top
o
f Unit
in.
A
pprox.
Shipping
Weight
lbs.†
G
Floor to
Exchanger
I
nlet
in.
A
Floor to
Flue
C
onn.
in.
F
Floor to
Exchanger
O
utlet
in.
C
Vent
Size
in.
B
Jacket
Dia.
in.
Gal.
U.S.
B
TU/Hr.
Input
GPH
F
iring
Rate
k
W Input
GPH
F
iring
R
ate
GPH
U.S.
R
ecovery
90°F Rise*
M
odel
N
umber
Capacity
Liters
A
F
loor to
Flue
C
onn.
mm.
Hour
Liters/
Recovery
5
0°C Rise*
Meet or exceed ASHRAE 90.1b (current standard)
7
8% Recovery Efficiency
68 57
Gal.
Imp.
119,000 0.85 24 6 299127
GPH
Imp.
119
C
-DW1-70L6OF
L
Floor to
Control
T
hermostat
in.
J
Floor to C/L
Combustion
C
hamber
Sight Hole
in.
H
F
loor
to Top
o
f Unit
mm.
A
pprox.
S
hipping
Weight
kg.†
G
F
loor to
Exchanger
I
nlet
mm.
F
F
loor to
Exchanger
O
utlet
mm.
C
V
ent
Size
mm.
B
J
acket
Dia.
mm.
L
F
loor to
Control
T
hermostat
mm.
J
F
loor to C/L
Combustion
C
hamber
S
ight Hole
mm.
C-DW1-70L6OF
2
59 34.8
1695 610 152 1407 845 1626 860337
D
Floor to
T&P
in.
D
F
loor to
T&P
mm.
194 1370.85 537
57
3
/866
3
/4 35
1
/4 64 33
7
/813
1
/457
3
/8
K
Depth
in.
K
D
epth
mm.
829
32
1
/2
E
Floor to
Top of
B
urner
in.
E
F
loor to
Top of
B
urner
mm.
267
10
1
/2
Residential Oil-Powered Water Heater System
Meets NAECA Requirements
General
This oil powered water heater is 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). The potable water connections are on 11" (203mm) centers.
All models design certified by CSA International (formerly AGA/CGA).
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.
*Based on manufacturers rated recovery efficiency.
†Shipping weights do not include burner and controls.
C
-DW1-70L6OF
Input
Water Heating❂
F
irst Hour Rating
Space Heating
C
A
A
FUE
%
Max. Heating
C
apacity✦
119,000 BTU/Hr.
1
45
Imp. Gal.
55,000
B
TU/Hr.
6
59
Liters/Hr.
16.1 kW
1
74
Gal.
78
34.8 kW
❂ Based on ANSI Z21.10.1 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.
C
K
A
H
E
D & F
G
L
J
B
H
eat Exchanger
Head Loss
G
PM
2
5
8
1
0
12
F
t. of
Hd. Loss
t
race
0.4
2.3
4
.6
6.9
Printed in U.S.A.
544-B-1207-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 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
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
Part Number Description
228-44392-05
Beckett Burner with dual Aquastat
@0.85 GPH, 120 V, 1-stage