I-40 Manual and Spark Ignition
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Owner’s Manual • I-40
12
Your heater is supplied with one of the following gas
train assemblies. Refer to the appropriate illustrations.
Gas Train Assembly
FIG. 3
FIG. 4
FIG. 5
BUSHING
RIGID END
OF HOSE
TO GAS
SUPPLY
VALVE, SHUT-OFF
CONNECT HOSE TO GAS
INLET, TIGHTEN SECURELY
STANDARD HOSE
1/8 NPT FITTING KIT, PART #23406
A
B
NUT
STEM
- ASSEMBLE FITTING
FITTING ASSEMBLY
CONTROL VALVE
INLET
- ATTACH FITTING TO GAS INLET
& TIGHTEN SECURELY.
- CONNECT APPROVED GAS HOSE ASSEMBLY
WITH APPROPRIATE CONNECTIONS TO 1/8 NPT
FITTING.
A
B
C
HOSE & QUICK COUPLING KIT
COLLAR
MALE END
COUPLING
VALVE
SHUT-OFF
TO GAS
SUPPL
Y
BUSHING
NIPPLE
DUST CAP
- ASSEMBLE COUPLING KIT, PART #21335,
& TIGHTEN COMPONENTS SECURELY.
- CONNECT TO GAS SUPPLY.
- PULL BACK COUPLING COLLAR.
- FIRMLY PUSH MALE HOSE END
INTO COUPLING
- RELEASE COLLAR. ENSURE
MALE HOSE END IS SECURELY
LOCKED INTO COUPLING.
CONNECT HOSE TO GAS INLET
& TIGHTEN SECURELY