Bradford White RG2DVMH30T6X, RG2DVMH40T6X User Manual
Residential Manufactured Home Direct Vent
Gas Water Heater
The Manufactured Home Models feature:
■ Housing and Urban Development—This water heater is designed in
accordance with H.U.D. and is certified for installation in a manufactured
home (mobile home) only and must be installed in an enclosure that will
completely separate the water heater combustion and venting system from
the dwelling interior.
■ Sealed Combustion Roof Jack Kit—Ordered separately and includes an
adjustable air intake tube, roof jack and hardware. Must specify roof jack
size when ordering. Available in 12" (305mm), 18"/32" (457/813mm), 32"/60"
(813/1524mm), or 48"/95" (1219/2413mm) lengths.
-- Must order roof jack kit for new installations.
■ Flue Baffle—Designed to maximize the amount of heat absorbed in the lower
portion of tank. Minimizes air movement in the heater during standby periods
to decrease heat loss up the flue.
■ Heat Traps—Installed on hot water outlet to minimize heat loss through
piping.
■ Vitraglas
superior tank protection from the highly corrosive effects of hot water. This
formula (Vitraglas
over 1600°F (871°C).
■ Fully Automatic Controls—Fast acting surface-mount thermostat with high
limit energy cut-off (manual reset) for safety.
■ Insulation System—2" (51mm) Non-CFC foam insulation covers the
sides and top of the tank, reducing heat loss. This results in less energy
consumption, improved efficiencies, and jacket rigidity.
■ Water Connections—3⁄4" (19mm) NPT factory-installed true dielectric fittings
extend water heater life and simplify water line connections.
■ Protective Magnesium Anode Rod—Provides added protection against
corrosion for long-term, trouble-free service.
■ T&P Relief Valve—Installed.
■ Low Restrictive Brass Drain Valve—Durable tamper proof design.
■ Convertible Gas Control—Easily convertible control for use with either
Propane or Natural Gas.
®
Lining—An exclusively engineered enamel formula that provides
®
) is fused to the steel surface by firing at a temperature of
Photo is of
RG2DVMH30T6X
6 or 10-Year Limited Tank Warranties / 6 or 10-Year Limited Warranty on Component Parts.
For more information on warranty, please visit www.bradfordwhite.com
For products installed in USA, Canada, and Puerto Rico. Some states do not allow limitations on warranties.
See complete copy of the warranty included with the heater.
MANUFACTURED UNDER ONE OR MORE OF THE FOLLOWING U.S. PATENTS: 5,682,666; 7,634,976; 5,660,165; 5,954,492; 6,056,542; 6,935,280; 5,372,185; 5,485,879; 5,574,822; 7,971,560; 7,992,526;
6,684,821; 7,334,419; 7,866,168; 7,270,087; 7,007,748; 5,596,952; 6,142,216; 7,699,026; 5,341,770; 7,337,517; 7,665,211; 7,665,210; 7,063,132; 7,063,133; 7,559,293; 7,900,589; 5,943,984; 8,082,888;
5,988,117; 7,621,238; 7,650,859; 5,761,379; 7,409,925; 5,277,171; 8,146,772; 7,458,341; 2,262,174. OTHER U.S. AND FOREIGN PATENT APPLICATIONS PENDING. CURRENT CANADIAN PATENTS: 2,314,845;
2,504,824; 2,108,186; 2,143,031; 2,409,271; 2,548,958; 2,112,515; 2,476,685; 2,239,007; 2,092,105; 2,107,012. Vitraglas
®
is a registered trademark of Bradford White® Corporation.
1107-A-0418
A
Floor to
Exhaust
Conn.
in.
541/4
551/4
A
Floor to
Exhaust
Conn.
mm.
1378
1403
203
203
J
C/L of
Water
Conn.
in.
J
C/L of
Water
Conn.
mm.
8
8
Liters
Residential Manufactured Home Direct Vent Gas Water Heater
9
C
M
Manufactured Home Models
NATURAL GAS AND LIQUID PROPANE GAS
Model
Number
RG2DVMH30T6X
RG2DVMH40T6X30402733
Model
Number
RG2DVMH30T6X
RG2DVMH40T6X
Model
Number
RG2DVMH30T6X
RG2DVMH40T6X
Nominal
Gal.
Capacity
U.S.
Gal.
Jacket
Dia.
Jacket
Dia.
mm.
457
508
Imp.
Gal.
B
in.
18
20
B
DOE
Rated
Storage
Volume
(Gal.)
29
38
BTU/Hr.
Input
30,000
30,000
C
Vent
Size
in.
3
3
C
Vent
Size
mm.
76
76
LP
BTU/Hr.
Input
30,000
30,000
Floor to
Conn.
50
505/16
Floor to
Conn.
1278
1278
D
T&P
in.
5
D
T&P
mm.
Rating
(Gal.)
/16
First
Hour
56
51
Uniform
Energy
Factor
0.60
0.58
Floor to
Floor to
E
Gas
Conn.
in.
3
13
133/8
E
Gas
Conn.
mm.
340
340
/8
U.S.
GPH
Recovery at
32
32
90°F Rise*
LP
Imp.
U.S.
GPH
GPH
27
32
27
32
Floor to
Top of
Heater
57
Floor to
Top of
Heater
mm.
1448
1451
LP
Imp.
GPH
27
27
F
in.
57
1
/8
F
Model
Number
RG2DVMH30T6X
RG2DVMH40T6X
G
Floor to
Cold Water
Conn.
in.
7
/16
22
227/16
G
Floor to
Cold Water
Conn.
mm.
570
570
Meet or exceed ASHRAE 90.1b (current standard) C.E.C. Listed
76% Recovery Efficiency
Nominal
Capacity
Liter
114
151
H
Depth
in.
5
21
235/8
H
Depth
mm.
549
600
Storage
Volume
(Liters)
/8
DOE
Rated
110
144
Hot Water
Hot Water
To order Natural Gas heaters change “X” to “N”. For 10 year models, change suffix from “6” to “10”.
* Based on manufacturer’s rated recovery efficiency.
Uniform Energy Factor and First Hour Rating is based on the latest AHRI directory listings.
"
22.5° Max.
4"
A
B
5"
3"
7"
5
/8"
11
Square
1
6
/2"
H
B
kW
Input
8.8
8.8
J
Floor to
Conn.
in.
11
/16
57
5815/16
J
Floor to
Conn.
mm.
1465
1497
LP
kW
Input
8.8
8.8
First
Hour
Rating
(Liters)
212
193
M
Water
Conn.
NPT
in.
3
/4
3
/4
M
Water
Conn.
NPT
mm.
19
19
M
Uniform
Energy
Factor
0.60
0.58
C
S
Gas
Conn.
Size
in.
1
/2
1
/2
S
Gas
Conn.
Size
mm.
13
13
Recovery at
50°C Rise*
Liters/
Hour
121
121
LP
Liters/
Hour
121
121
Approx.
Shipping
Weight
lbs.
119
139
Approx.
Shipping
Weight
kg.
54
63
Optional Roof Jack Kits
B
1
/2"-74"
Through The Roof
Clearance
12
"
18" / 32
"
32" / 60"
48
/ 90
"
"
J
F
S
E
D
G
1
32
50"-98
A
15"
1
33
/2"
/2"-621/2"
1
/2"
16"-33"
331/2"-66"
37
1
54
/2"-1091/2"
Part Number
239-37022-01
239-37022-02
239-37022-03
239-37022-04
(Includes: roof jack, hardware, air intake, instructions).
This water heater is of the closed combustion type (direct venting) for mobile home
applications only, where all combustion air is supplied from the outdoors through the air intake
and all combusted gas products are vented directly to the outside by means of the roof jack.
No draft diverter (vent hood) is required for this water heater. The ETL listing of this water
heater includes the field installation of the following components: roof jack, roof jack clamp,
air intake, air intake seal, and heater tie down materials. These components for field installation
are shipped with the heater in a separate box and must be installed according to instructions.
No other components are approved for use with the water heater. The water heater must be
installed in accordance with The Federal Mobile Home Construction and Safety Standard or in
the absence of such standard, The Standard for Mobile Homes (ANSI/NFPA No. 601B-1977)
General:
Meets NAECA Requirements.
All gas water heaters are certified at 300 PSI (2068 kPa) test pressure and 150 PSI (1034 kPa) working pressure. All water connections are 3⁄4" NPT
(19mm), all gas connections are 1⁄2" (13mm). All models design-certified by ETL to UL 307-B code and peak performance rated. Designed in accordance
with the H.U.D. Manufactured Home Construction and Safety Standard, Title 24 CFR, Part 3280.707 (d)(2) for energy efficiency.
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 field service, contact your professional installer or local Bradford White sales representative.
Sales 800-523-2931 n Fax 215-641-1612
n
n
Email techserv@bradfordwhite.com
Email warranty@bradfordwhite.com
Printed in U.S.A.1107-A-0418
Ambler, PA
Technical Support 800-334-3393
Warranty 800-531-2111
International: Telephone 1-215-641-9400 n Email international@bradfordwhite.com / www.bradfordwhite.com
©2018, Bradford White Corporation. All rights reserved.
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