White Rodgers 25M01A-101, 25M01A-100 Brochure

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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