Parts of a gas heating appliance, open type

-Ignition electrode
-Ionisation electrode
-Burner bed
-Heat exchanger
-Gas supply valve
-High Voltage Temperature

Motivation phase
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Central heating system plan wood boiler and pellet boiler with water heater and radiators 1.0

Information phase
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-Ignition electrode
-Ionisation electrode
-Burner bed
-Heat exchanger
-Gas supply valve
-High Voltage Transformer

Consolidation phase
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Consider your answers carefully!

Resource information

Level: Level 3
Subject: Central heating
Language: English
Estimated time to complete: 15+ minutes