PILOT BURNER ASSEMBLY
1. Pilot line and orice meters gas through to pilot.
2. Thermocouple is a device that when heated will
generate millivolts of electricity to hold magnet
open in valve.
BURNER
1. A gas and air mixing tube that regulates ow of
gas from gas valve through orice to produce
ame.
2. Orice incorporated into burner to regulate the
BTU’s of combustion.
THERMOSTAT GAS CONTROL
1. A device used to control temperature and gas ow
to main burner and pilot assembly.
DEL RELAY
1. 12 VOLT DC controled 120 VOLT AC relay.
2. Normaly open 120 V.A.C. which closes when 12
V.D.C. is applied.
DIFFUSER TUBE
1. Directional ow device.
2. Cold difuser forces cold water supply to bottom of
tank.
3. Hot difuser allows water to be pulled from highest
point inside tank.
4. Shorter top tube allows for air pocket
3/8” NPT INLET
1/4” LOXIT OUTLET
IMAGE NOT AVAIALBLE
DIRECT SPARK MODEL
GAS SOLENOID VALVE
1. A 12 VDC device that regulates ow of gas.
2. Redundant valve.
OHMS Value: 30 - 50
.5 Amps
22
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