Emerson White-Rodgers 36H Series Installation Instructions Manual

FAILURE TO READ AND FOLLOW ALL INSTRUCTIONS CAREFULLY
BEFORE INSTALLING OR OPERATING THIS CONTROL COULD CAUSE
PERSONAL INJURY AND/OR PROPERTY DAMAGE.
The 36H series combination gas valve has redundant
and main solenoid valves that control gas flow to the
main burners, a pressure regulator to maintain a con-
stant outlet pressure, and a two position on/off switch
for electrical shutoff. The valves are shipped from the
factory set for natural gas non-piloted applications.
See instructions in this document for modifications
required if the valve is to be installed on an LP gas
and/or piloted gas application.
Model No. of
No. Stages Characteristics
36H32 1
36H33 1
36H64 2
36H65 2
Natural Gas
LP Gas
Pipe Sizes
Available (inches)
3/4" x 3/4" NPT
1/2" x 3/4" NPT
ype of Gas: ...................... Natural Gas
T
Ambient Temperature: .... -40° to 175°F
Pressure Rating: ............... 14" W.C. (1⁄2 PSI) max.
Voltage: ............................ 24 VAC
Frequency: ....................... 50/60 Hz
Current: ............................ Single Stage - .410A
Open Proven/
Intermittent
Pilot
Fast Yes
Slow Yes
Fast Yes
Slow Yes
Pressure Regulator Adjustment Range ( in W.C.)
Single
Stage
2.5 - 5.0
5.0 - 12.0
PIPE SIZES/CAPACITIES
Two-Stage - .540A
INSTALLATION INSTRUCTIONS
HSI DSI
Yes Yes
Yes Yes
Yes Yes
Yes Yes
Low
1.0 - 3.5
4.0 - 9.5
Capacity (BTU/hr) at 1" W.C.
pressure drop across valve
AGA Std. Nat. Gas
(1,000 btu/ cu. ft.)
300,000
260,000
Description ..................................................... 1
Specifications ................................................. 1
Precautions ..................................................... 3
Installation ...................................................... 4
System Wiring
Adjustment ..................................................... 7
Pressure Regulator Adjustment
Lighting Instructions ........................................ 8
36H SERIES
Combination Gas Valve

DESCRIPTION

SPECIFICATIONS

Two Stage
High
2.5 - 5.0
8.0 - 12.0
LP. Gas
(2,500 btu/cu. ft.)
486,000
421,000
CONTENTS
PART NO. 37-7336B
Min Diff.
Low to High
1.5
2.5
Replaces 37-7336A
1429