User Guide

Pilot Gas Outlet:
Located at outlet end of the valve
Type of Gas
Suitable for all domestic heating gases
Pressure Rating: 1/2 lb. per sq. in.
Pressure Regulator Adjust Range (Typical, See
Control Label):
Natural Gas: 2.5 to 5.0" W.C.
LP Gas: 7.5 to 12" W.C.
Ambient Temperature: -40° to 175°F
Thermocouple:
(24V & 120V types): Use W-R Type HO6
(.750V Quick Drop Out Power Unit for
36D34 models only): Use W-R Type H19E
Pilot Generator (.750 volt types):
Use W-R Type G01A-32
Mounting: Any position except upside-down
PIPE SIZES/CAPACITIES
Pipe Size
(inches)
Capacity (BTU/hr) at
1” pressure drop across valve
1
⁄
2
” x
3
⁄
8
”
1
⁄
2
” x
1
⁄
2
”
1
⁄
2
” x
3
⁄
4
”
3
⁄
4
” x
3
⁄
4
”
100,000
230,000
230,000
280,000
162,000
372,600
372,600
453,600
Nat. Gas
(1000 BTU/cu. ft.,
64 Sp. Gr.)
LP Gas
(2500 BTU/cu. ft.,
1.53 Sp. Gr.)
INLET BOSS
UP OR DOWN
UPRIGHT
LEFT OR RIGHT
Upright, 90° from upright or vertical
NOTE: Control shown may not be identical
to replacement control.
ON
OFF
www.white-rodgers.com
PART NO. 37-5781D
Replaces 37-5781C
0909
INSTALLATION INSTRUCTIONS
FAILURE TO READ AND FOLLOW ALL INSTRUCTIONS CAREFULLY BEFORE
INSTALLING OR OPERATING THIS CONTROL COULD CAUSE PERSONAL INJURY
AND/OR PROPERTY DAMAGE.
The 36C03, 36C13 and 36D34 complete gas controls
combine into a single compact package the functions of 3-
position gas cock, pressure regulator, 100% shut-off
automatic pilot, and main operator. Separate models are
available for use on 24 VAC, 120 VAC and .750 VDC
systems. These controls can be mounted in any orienta-
tion except upside down.
MODELS AVAILABLE
Model No. Voltage
36C03
36C03A
36C03U
36C13
36C13A
36C13U
36D34U
Current
.23 Amp
.035 Amp
DC
.23 Amp
.035 Amp
DC
DC
24 volts
120 volts
.750 volts
24 volts
120 volts
.750 volts
.750 volts
Gas
Nat.
Nat.
Nat.
LP
LP
LP
Nat./LP
OFF
PILOT
O
N
ECO
Terminals
OFF
P
IL
OT
O
N
The 36C03 and 36C13 models are also available without
pressure regulator as a Model 36C10.
The 36D34 model is limited to .750 VDC applications and
is equipped with a "quick drop out" power unit for vented
gas hearth products.
Operator: Save these instructions for future use!
DESCRIPTION
SPECIFICATIONS
36C03, 36C10, 36C13 and 36D34
Combination Gas Valves
(24 Volt, 120 Volt and .750 Volt Models)