Diesel Combi Heater Replacement Combustion Chamber

When replacement glow plugs in your diesel combi heater aren’t lasting more than a few weeks, the issue surprisingly usually lies within the combustion chamber itself. We do not advise replacing glow plugs without replacing the combustion chamber at the same time.

The Thermo Technica Diesel Combi Replacement Combustion Chamber is a direct replacement compatible with JP, Belief and other Chinese Combi Heaters required for when glowplugs are shorting out against damaged gauze, or have been incorrectly threaded and so making contact with the interior wall of the chamber.