VR8204A,M Intermittent Pilot
Combination Gas Control
APPLICATION
These intermittent pilot gas controls are used in gas-
fired appliances with up to 200 cfh capacity on natural
gas. They include safety shutoff, a manual valve, two
automatic operators, a pressure regulator and a pilot
filter.
Ambient Temperature Range:
VR8204A: 0° F to 175° F [-18° C to 79° C].
VR8204M: -40° F to 175° F [-40° C to 79° C].
Body Pattern:
Straight through with 1/2 in. inlet and 1/2 in. outlet.
Pipe Adapters:
Angle and straight adapters available for 3/8, 1/2, and
3/4 in. pipe. See Table 1. Flange kits include one
flange with attached O-ring, four mounting screws, a
9/64 in. hex wrench and instruction sheet.
Electrical Ratings:
Voltage and frequency: 24 Vac, 60 Hz.
Current draw: 0.5 A with both operators energized.
These gas controls are factory-set for natural (and
manufactured) or LP gas. Do not attempt to use a
control set for natural (manufactured) gas on LP gas, or
a control set for LP on natural (manufactured) gas.
Controls with standard regulators can be converted from
one gas to the other with a conversion kit (order
separately). Order Part No. 393691 to convert from
natural (manufactured) to LP gas; order Part No. 394588
to convert from LP to natural (manufactured) gas.
INSTALLATION INSTRUCTIONS
Approvals
American Gas Association Design Certificate: P-70-42A.
Canadian Gas Association Design Certificate:
1029-CC-6395 series.
Australian Gas Association Certificate: 4214.
Table 1. Adapter (Flange) Part Numbers.
Inlet/Outlet Pipe
Size
Flange Type
3/8 inch NPT
Straight
Elbow
1/2 inch NPT
Straight
Elbow
3/4 inch NPT
Straight
Elbow
NOTE:
Elbow (angle) flanges cannot be used to pro-
vide a right hand inlet when the ECO connector
is used.
INSTALLATION
When Installing this Product...
1. Read these instructions carefully. Failure to follow
them could damage the product or cause a haz-
ardous condition.
2. Check the ratings given in the instructions and on
the product to make sure the product is suitable
for your application.
3. The installer must be a trained, experienced ser-
vice technician.
4. After installation is complete, use these instruc-
tions to check out product operation.
Part Number
393690-11
a
393690-12
393690-16
393690-13
a
393690-14
a
393690-15
69-0423-04
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