Bradford-White Corp Millivolt Manual De Usuario
All models are design certified by CSA International (formerly AGA and
CGA) for up to 180°F (82°C) application as an Automatic Storage Heater,
and an Automatic Circulating Tank Heater.
CGA) for up to 180°F (82°C) application as an Automatic Storage Heater,
and an Automatic Circulating Tank Heater.
As an Automatic Storage Heater, all models are complete self-contained
water heating systems. It needs no separate storage tank, pump, wiring
or elaborate piping network. When equipped with a mixing valve, it will
supply 180°F (82°C) sanitizing and 140°F (60°C). general purpose hot
water simultaneously. These models can be used either as a single unit or
in multiples connected in parallel.
water heating systems. It needs no separate storage tank, pump, wiring
or elaborate piping network. When equipped with a mixing valve, it will
supply 180°F (82°C) sanitizing and 140°F (60°C). general purpose hot
water simultaneously. These models can be used either as a single unit or
in multiples connected in parallel.
For LowNOx compliance to meet SCAQMD requirements, place
an “E” following the BTU Input identifier of the model number.
Example: DM-75T-125E-3N
an “E” following the BTU Input identifier of the model number.
Example: DM-75T-125E-3N
Efficiency in compliance with CSA International (formerly AGA/CGA)
ANSI Z21.10.3 requirements. These models meet or exceed the Thermal
efficiency and standby loss requirements of ASHRAE 90.1b (current
edition).
ANSI Z21.10.3 requirements. These models meet or exceed the Thermal
efficiency and standby loss requirements of ASHRAE 90.1b (current
edition).
For LP models change suffix “N” to “X”
▲
▲
- 80% Thermal Efficient
(A) - ASME
T - Top Water Connection
F - Front Water Connection
R - Rear Water Connection
* - Available with natural gas only.
T - Top Water Connection
F - Front Water Connection
R - Rear Water Connection
* - Available with natural gas only.
Energy Saver Series feature Hand Hole Cleanout on all models.
Recoveries and First Hour Delivery Rating are based on Thermal Efficiencies ranging
up to 80%.
up to 80%.
150 PSI Working Pressure, 300 PSI Test Pressure.
† Rear connections offered as standard on the "L" and "S" models. DM38T155 also
features rear connections.
Vitraglas
®
and Hydrojet
®
are registered trademarks of Bradford White
®
Corporation.
©2006 Bradford White Corporation. All rights reserved.
NAT
1ST HR.
STG.
C
D†
E†
G
& LP
DEL. GAL.
CAP.
TOP
F&R
F&R
F
TOP
H
WTR.
GAS
RELIEF
INPUT
AT 100°F
U.S.
A
B
WTR.
HW
CW
GAS
VENT
VENT
CONN.
CONN. VALVE
MODEL NUMBER
BTU
RISE
40°
100°
140°
GAL.
HT.
DIA.
CONN.
CONN.
CONN.
CONN.
HT.
DIA.
DIA.
DIA.
OPEN.
STD.
ASME
DM-38T-155-3N
155,000
174
368
147
105
38
43
28
1
⁄
4
—
34
3
⁄
4
19
3
⁄
8
4
5
⁄
8
51
6
1
1
⁄
2
3
⁄
4
3
⁄
4
438
—
DM-75T-125-3N
125,000
174
303
121
86
75
65
28
1
⁄
4
67
1
⁄
8
54
1
⁄
2
34
4
3
⁄
4
72
1
⁄
4
5
1
1
⁄
2
3
⁄
4
3
⁄
4
520
—
DM-75T-160-3N
(LP)
160,000
204
378
151
108
75
65
28
1
⁄
4
67
1
⁄
8
54
1
⁄
2
34
4
3
⁄
4
72
1
⁄
4
6
1
1
⁄
2
3
⁄
4
3
⁄
4
520
—
DM-80T-180-3N
180,000
231
436
175
124
80
64
1
⁄
2
28
1
⁄
4
66
1
⁄
4
56
19
1
⁄
2
4
3
⁄
4
72
3
⁄
8
6
1
1
⁄
2
3
⁄
4
3
⁄
4
540
—
DM-80T-199-3N
(LP)
199,999
250
485
194
139
80
64
1
⁄
2
28
1
⁄
4
66
1
⁄
4
56
19
1
⁄
2
4
3
⁄
4
72
3
⁄
8
6
1
1
⁄
2
3
⁄
4
3
⁄
4
540
—
DM-80T-250-3N(A)
(LP)
250,000
298
606
242
173
80
64
1
⁄
2
28
1
⁄
4
66
1
⁄
4
56
19
1
⁄
2
4
3
⁄
4
72
3
⁄
8
6
1
1
⁄
2
3
⁄
4
1
540
590
DM-100T-199-3N
199,999
263
485
194
139
98
75
1
⁄
2
28
1
⁄
4
77
1
⁄
4
67
19
1
⁄
2
4
3
⁄
4
83
3
⁄
8
6
1
1
⁄
2
3
⁄
4
3
⁄
4
610
—
DM-100T-250-3N(A)
(LP)
250,000
311
606
242
173
98
75
1
⁄
2
28
1
⁄
4
77
1
⁄
4
67
19
1
⁄
2
4
3
⁄
4
83
3
⁄
8
6
1
1
⁄
2
3
⁄
4
1
610
690
DM-100L-199-3N
199,999
264
485
194
139
100
65
30
1
⁄
4
67
56
1
⁄
2
23
1
⁄
2
4
1
⁄
2
75
6
3
⁄
4
3
⁄
4
725
—
DM-100L-250-3N(A)
250,000
312
606
242
173
100
65
30
1
⁄
4
67
56
1
⁄
2
23
1
⁄
2
4
1
⁄
2
75
6
3
⁄
4
1
725
765
DM-100L-270-3N(A)*
270,000
332
655
262
187
100
65
30
1
⁄
4
67
56
1
⁄
2
23
1
⁄
2
4
1
⁄
2
75
6
3
⁄
4
1
725
765
DM-100S-199-3N
199,999
264
485
194
139
100
72
7
⁄
8
28
1
⁄
4
75
60
1
⁄
2
20
3
⁄
4
4
1
⁄
2
76
3
⁄
4
6
3
⁄
4
3
⁄
4
667
—
DM-100S-250-3N(A)
250,000
312
606
242
173
100
72
7
⁄
8
28
1
⁄
4
75
60
1
⁄
2
20
3
⁄
4
4
1
⁄
2
76
3
⁄
4
6
3
⁄
4
1
667
702
DIMENSIONS IN INCHES
WEIGHT
RECOVERY GPH
AT DEGREE RISE
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
MILLIVOLT MODELS
Includes installed T&P Valve and Flue Damper with Continuous Pilot Ignition.
1ST HR.
C
D†
E†
G
DEL. LTR.
TOP
F&R
F&R
F
TOP
H
WTR.
GAS
RELIEF
STD
ASME
KW
AT 56°C
STG.
A
B
WTR.
HW
CW
GAS
VENT
VENT
CONN.
CONN.
VALVE
WT.
WT.
MODEL NUMBER
INPUT
RISE
22°
56°
78°
LITERS
HT.
DIA.
CONN.
CONN.
CONN.
CONN.
HT.
DIA.
DIA.
DIA.
OPEN.
(KG)
(KG)
DM-38T-155-3N
45.4
659
1391
556
397
144
1092
718
—
883
492
117
1295
152
38
19
19
199
—
DM-75T-125-3N
36.6
659
1147
458
326
284
1651
718
1705
1384
864
121
1835
127
38
19
19
236
—
DM-75T-160-3N
(LP)
46.8
772
1431
572
409
284
1651
718
1705
1384
864
121
1835
152
38
19
19
236
—
DM-80T-180-3N
52.7
874
1650
662
469
303
1638
718
1683
1422
495
121
1838
152
38
19
19
245
—
DM-80T-199-3N
(LP)
58.6
946
1836
734
526
303
1638
718
1683
1422
495
121
1838
152
38
19
19
245
—
DM-80T-250-3N(A)
(LP)
73.2
1128
2294
916
655
303
1638
718
1683
1422
495
121
1838
152
38
19
25
245
268
DM-100T-199-3N
58.6
995
1836
734
526
371
1918
718
1962
1702
495
121
2118
152
38
19
19
277
—
DM-100T-250-3N(A)
(LP)
73.2
1177
2294
916
655
371
1918
718
1962
1702
495
121
2118
152
38
19
25
277
313
DM-100L-199-3N
58.6
999
1836
734
526
379
1651
768
1702
1435
597
114
1905
152
19
19
329
—
DM-100L-250-3N(A)
73.2
1181
2294
916
655
379
1651
768
1702
1435
597
114
1905
152
19
25
329
347
DM-100L-270-3N(A)*
79.0
1257
2479
992
708
379
1651
768
1702
1435
597
114
1905
152
19
25
329
347
DM-100S-199-3N
58.6
999
1836
734
526
379
1851
718
1905
1537
527
114
1949
152
19
19
302
—
DM-100S-250-3N(A)
73.2
1181
2294
916
655
379
1851
718
1905
1537
527
114
1949
152
19
25
302
318
DIMENSIONS IN MILLIMETERS
WEIGHT
RECOVERY LPH
AT DEGREE RISE
(LP)
Propane Gas Inputs
1ST HR. DEL.
GAL. @ 100°F RISE/
RECOVERY @ DEGREE RISE
LITER @ 56°C RISE
GPH/LPH
40°F/22°C 100°/56°C 140°/78°C
75T-160
155,000BTU/H/45.4KW
199/753
366/1385
147/556
105/397
80T-199
190,000BTU/H/55.7KW
240/908
461/1745
184/696
132/500
80T-250
235,000BTU/H/68.9KW
284/1075
570/2157
228/863
163/616
100T-250
235,000BTU/H/68.9KW
297/1124
570/2157
228/863
163/616
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
Ambler, PA
888-538-7833
Fax on Demand:
bradfordwhite.com
www.
For U.S. and Canada field service,
contact your professional installer or
local Bradford White sales representative.
Sales/Technical Support
866-690-0961
905-238-0100
905-238-0100
Fax/905-238-0105
Mississauga, ON
www.bradfordwhitecanada.com
38 (T&F)
51(R)
38 (T&F)
51(R)
1
1
⁄
2
(T&F)
2(R)
1
1
⁄
2
(T&F)
2(R)
1
1
⁄
2
(T&F)
2(R)
1
1
⁄
2
(T&F)
2(R)
1
1
⁄
2
(T&F)
2(R)
38 (T&F)
51(R)
38 (T&F)
51(R)
38 (T&F)
51(R)
742-B-1106-A
Printed in U.S.A.