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
20