Gas supply circuit
1. Connection nut for gas supply
2. Gas valve
3. Electromagnetic valve
4. Regulator Gas nozzle
5. Burner head
6. Thermocouple
7. Overheating protection
8. Spark plug
Operating principle:
When the heater is connected to the gas
supply, the gas passes in sequence through
the following parts:
1. gas supply opening
2. gas valve
3. electromagnetic valve
4. regulator button
5. gas nozzle
6. burner head, where it is ignited by a
spark in the spark plug (9)
7. thermocouple, that is heated by the heat of the burnt gas
8. overheating protection that controls the electromagnetic valve in the gas valve
Electric circuit
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