Emerson White-Rodgers 764-500 Installation Instructions

Operator: Save these instructions for future use!
FAILURE TO READ AND FOLLOW ALL INSTRUCTIONS CAREFULLY BEFORE
INSTALLING OR OPERATING THIS CONTROL COULD CAUSE PERSONAL
INJURY AND/OR PROPERTY DAMAGE.
Ideal for use on wall heaters, space
heaters, consoles, etc., this gas pilot
safety valve provides 100% shut-off of
both pilot and main burner gas supply
in the event of pilot flame failure. This
valve is equipped with a 3-position
gas control knob to provide for pilot
lighting. This control also allows pilot
flame adjustment.
If the pilot flame goes out during normal
operation, or if there is insufficient pilot
flame to provide proper thermocouple
output, the safety valve will close,
stopping the flow of all gas. This valve
is designed for use on all domestic
heating gasses up to ½" PSI.
Capacity (for AGA natural gas at 1" drop):
½" x ½"size:
side inlet - 124,000 BTU/hr.
bottom inlet - 118,000 BTU/hr.
Pilot connection: ¼" tubing
Pressure: ½" PSI maximum
Ambient Rating: -40ºF to 250ºF operating temperature
Mounting Position: Multipoise
DUAL INLET
NOTE: One inlet to be plugged
PILOT ADJUST
COVER SCREW
2.50"
5.20"
INLET
1.55"
CAUTION
!
DO NO T U SE T H E S E GA S VA LVES W ITH
UN V EN T E D A P P L IC ATIO N S
white-rodgers.com
emersonclimate.com
764-500 to 764-759
Gas Pilot Safety Valve
(Thermocouple-Operated)
INSTALLATION INSTRUCTIONS
GAS CONTROL KNOB
PILOT ADJUST
0.78"
COVER SCREW
OUTLET
1.19"
THERMOCOUPLE
CONNECTION
OPTIONAL
INLET (PLUGGED)
1.22"
All Dimensions are for Reference Only
Ignition Source: Pilot
Type of gas: Suitable for all domestic heating gasses
Thermocouple: Use W.R. Type H06E
Accessories: Item
Replacement Knob
Stem Extender
Approvals:
CSA
DESCRIPTION
STRAIGHT THRU
GAS CONTROL KNOB
0.78"
OUTLET
INLET
4.66"
1.19"
2.16"
0.031"
PILOT
OUTLET
THERMOCOUPLE
CONNECTION
1.55" 1.22"
SPECIFICATIONS
Part No,
F42-0895
F145-1111
PART NO. 37-5234F
Replaces 37 -5234E
1523