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36C Series
PARTS AND ACCESSORIES See end of this section for parts and accessories
36C SERIES
GAS VALVES
GAS BURNER
CONTROLS
?
wiring
172–175
HSI/DSI VALVES, INTERMITTANT IGNITION
36C74-913 Step
Open
24VAC Natural 3/4 x 3/4 Step 0.9”/3.5 ” 2.5”-5.0” No No No Str. Thru Yes Yes No 5
36C94-303 Intermit-
tent
Ignition
Systems
24VAC Natural
or
LP
1/2 x 3/4 Delay
Slow
3.5 ” 2.5”-5.0”
7.0”-12.0”
Yes Yes No Str. Thru No Yes No 15
➀ Wiring diagrams – see pages 172–175  Indicates Canadian Model Number U= Universal
36C SERIES STANDING PILOT SNAP OPEN, sTEP
oPEN, HSI, DSI, AND INTERMITTENT IGNITION
GAS VALVES
A Wide Range of Replacement Valves for the Professional Installer
SPECIFICATIONS
Electrical Rating . . . . . . . . . . . . . . . . . . . . . . . . 0.23 amps
Ambient Operating Range . . . . . . . . -40 to +175°F (-40 to 79°C)
Maximum Pressure Rating . . . . . . . . 1 /2 PSI (14.0” W.C.)
Pilot Gas Connection . . . . . . . . . . 1 /4” compression fitting
Pressure Tap . . . . . . . . . . . . . 1 /8” N.P.T.
Pipe Size
1” Pressure Drop Capacity Rated Range of Regulation
BTU/HR BTU/HR
STD. NAT GAS
1000 BTU/CU. FT.
LP GAS
2500 BTU/CU. FT.
STD. NAT GAS
1000 BTU/CU. FT.
LP GAS
2500 BTU/CU. FT.
1/2 X 3/8 100,000 162,000 15,000-100,000 15,000-162,000
1/2 X 1/2 230,000 372,600 30,000-290,000 30,000-469,000
1/2 X 3/4 230,000 372,600 30,000-290,000 30,000-469,000
3/4 X 3/4 280,000 453,600 50,000-400,000 50,000-648,000
SNAP OPEN, SINGLE FUNCTION, STANDING PILOT GAS VALVES
Model
Number
Typical
App.
Coil
Voltage
Gas
Type
Pipe
Size
Opening
Character-
istic
Regulator
Setting
Regulator
Adjustment
Range
Convertible
Nat. / LP
LP
Conversion
Kit Included
Line
Interrupter
Flow
Direction
Reducer
Bushing
Kit
Inlet
Pressure
Tap
Side
Taps
Internal
Wiring See
Figure ➀
36C01-405 Snap
Open
24VAC Natural
or
LP
3/4 x 3/4 Fast Open 3.5” 2.5”-5.0” Yes Yes No Str. Thru Yes No No 1
36C01A-405 Snap
Open
120VAC Natural
or
LP
3/4 x 3/4 Fast Open 3.5” 2.5”-5.0” Yes Yes No Str. Thru Yes No No 3
36C03-300 Standing
Pilot
24VAC Natural
or
LP
1/2 x 3/4 Fast Open 3.5” 2.5”-5.0” Yes Yes Yes Str. Thru Yes No No 1
36C03-333 Standing
Pilot
24VAC Natural
or
LP
1/2 x 3/4 Fast Open 3.5” 2.5”-5.0” Yes Yes Yes Str. Thru Yes No Yes 1
36C03-400 Standing
Pilot
24VAC Natural
or
LP
3/4 x 3/4 Fast Open 3.5” 2.5”-5.0” Yes Yes Yes Str. Thru Yes No No 1
36C03-433 Standing
Pilot
24VAC Natural
or
LP
3/4 x 3/4 Fast Open 3.5” 2.5”-5.0” Yes Yes Yes Str. Thru Yes Yes Yes 1
36C03A-410 Standing
Pilot
120VAC Natural
or
LP
3/4 x 3/4 Fast Open 3.5” 2.5”-5.0” Yes Yes Yes Str. Thru Yes No No 3
36C03U-333 Standing
Pilot
750mV Natural
or
LP
1/2 x 3/4 Fast Open 3.5” 2.5”-5.0” Yes Yes Yes Str. Thru Yes Yes Yes 2
36C03U-433 Standing
Pilot
750mV Natural
or
LP
3/4 x 3/4 Fast Open 3.5” 2.5”-5.0” Yes Yes Yes Str. Thru Yes Yes Yes 2
36C04U-438 Standing
Pilot
750mV Natural
or
LP
3/4 x 3/4 Step Open
0.7"
0.7 / 3.5” 2.5”-5.0” No No Yes Str. Thru Yes No No 2
36C53-418 Standing
Pilot
24VAC Natural
or
LP
3/4 x 3/4 Slow Open 3.5” 2.5”-5.0” Yes No Yes Str. Thru Yes No No 1
36C03-258 Standing
Pilot
24VAC Natural
or
LP
1/2 x 1/2 Fast Open 3.5” 2.5”-5.0” No No Yes Str. Thru No Yes No 1 
U
U
38
HEATING