WHITE-RODGERS
25M SERIES GAS CONTROLS
PRODUCT INFORMATION
The 25M series gas control is a compact,
multifunctional valve, with a direct-acting
regulator ideal for use in pilot valve
applications, thru-the wall heaters, RV
heaters, gas clothes dryers, hearth products, radiant heat systems, water heaters,
cooking applications, agricultural heaters/
dryers, or other high-efficiency equipment.
The 25M valve, provided with a straightin inlet, has various outlet configurations
that, when coupled with the various pipe
sizes available, make for easy adaptation
to a given application.
Optional features, such as the inlet
pressure tap, increase the flexibility in
adapting this valve.
Available configurations include:
❚ Single Solenoid
(for pilot valve applications)
❚ Dual Solenoid, Valves in Series
(for applications requiring redundancy)
❚ Dual Solenoid, Valves Independent
(for dual burner applications)
❚ Split-Coil (for use with Hot Surface
Ignition systems)
❚ Two-Stage (for applications requiring
both high-fire and low-fire settings)
general specifications
Standard Features
25M 25M
Appliance Manifold
XXCompact Size (3-13/32" x 2-1/2" - 2-19/32")
X Split Coil
X Single Solenoid
X Dual Solenoid
XXInlet Screen (protected from pipe damage)
XXOutlet Screen (protected from pipe damage)
XXField Adjustable Regulator
XXReplaceable Operating coils without interrupting gas flow
XXOutlet Pressure Tap
X Ambient Temperature Rating: 32˚ to 155˚F
X Ambient Temperature Rating: 32˚ to 175˚F
XXStraight Through Outlet (offset)
X .110 x .010 Male Terminals
X 3/16" Male Tab Type Terminals
Optional Features
25M 25M
Appliance Manifold
X Orifice Holder Outlet
XXRight/Left Angle Outlets
X Dual Outlets (Right-Angle-Left AND Right-Angle-Right or Straight Through
X Inverted Flare
X British Threads (Rp)
X Inlet Pressure Tap
X Natural to LP Regulator Selector (convertible)
X European Quiet-Type Solenoids
X Encapsulated Leads
X Ground Terminal
X Tamper Evident Regulator Seal
X Low Ambient Temperature Rating (-40˚ to 175˚F)
X High Capacity Model (60 KBTU Natural Gas)
X Two-Stage Operation (Right-Angle-Left or Right-Angle-Right Only)
Regulator Adjustment Range
Natural Gas: 2.8" to 4.0" W.C.
3.5" to 5.4" W.C.
LP Gas: 8.5" to 11.4" W.C.
9.0" to 12.0" W.C.
Conversion Kits
Range of Regulations
Natural Gas: 5,000 to 55,000 BTU/hr
5,000 to 65,000 BTU/hr —
Dual Solenoid Independent
LP Gas: 8,000 to 89,000 BTU/hr
8,000 to 104,000 BTU/hr —
Dual Solenoid Independent
Part Number
From Natural Gas to Regulated LP: F73-1493 Regulates between 9.0" to 12.0" W.C.
From LP to Natural Gas: F73-1561 Regulates between 2.8" to 4.0" W.C.
From Natural gas to LP: F69-2257 Blocks open the Regulator (Blocking Pin)
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25M GAS CONTROL
PRODUCT INFORMATION
R-4080
Current Requirements
V oltage Frequency Single Coil Dual Coil, P arallel (total draw)
120
120
240
240
Model # Rated Volts Hertz Operating Mode Comments
25M01A
25M01B
12
24
24
24
120
120
120
120
DC
DC
50 Hz
60 Hz
50 Hz
60 Hz
50 Hz
60 Hz
general specifications
OPERA T OR(S) REQUIREMENT (AMPS)
.240
.120
.210
.175
.035
.030
.030
.025
SPLIT -COIL VERSIONS
60
60
50
50
Start
Running
Start
Running
.480
.240
.420
.350
.070
.060
.060
.050
Glo-Bar On, Sensor Closed
Glo-Bar Off, Sensor Open
Glo-Bar On, Sensor Closed
Glo-Bar Off, Sensor Open
SPLIT-COIL DUAL SOLENOID
REDUNDANT
25M01A
1" P.D. Capacity
2" P.D. Capacity
Range of Regulation
Ambient T emperature
Rating
Outlet Pressure
Adjustment Range
Maximum Pressure: 1/2 PSI Agency Approvals: CSA Int’l all models
Pipe Sizes
Inlet: 3/8" or 1/4" NPT or British Threads (Rp)
Straight In
Outlet: 3/8", 1/4", 1/8" NPT or British Threads (Rp)
or Orifice Holder
Right Angle Right (RAR), Right Angle Left (RAL), Offset Straight Through,
or Right Angle Right and Left (Dual Outlet)
40K
60K
5 to 55K
32˚ to 155˚ F
2.8" to 4.0"
25M02
40K
60K
5 to 55K
32˚ to 175˚ F
2.8" to 4.0"
25M12
40K
60K
5 to 55K
-40˚ to 175˚ F
2.8" to 4.0"
DUAL SOLENOID
INDEPENDENT
25M03 25M13
30K/side*
35K/side+
5 to 65K
32˚ to 175˚ F
3.5" to 5.4"
30K/side*
35K/side+
5 to 65K
-40˚ to 175˚ F
3.5" to 5.4"
SINGLE SOLENOID
25M04
48K
70K
5 to 65K
32˚ to 175˚ F
2.8" to 4.0"
25M14
48K
70K
5 to 65K
-40˚ to 175˚ F
2.8" to 4.0"
* 60K with both solenoids energized
+ 70K with both solenoids energized
HIGH
CAP A CITY
25M72
52K
73K
25 to 85K
-40˚ to 175˚ F
2.8" to 4.0"
25M GAS CONTROL
PRODUCT INFORMATION
R-4080
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