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My old dad has a gravity fed Efel Harmony oil burner which supplies heat and hot water. The problem is that even on the lowest flame it is just too hot on these milder days and he has to keep shutting it down. Is there any way it could be modified to produce a lower or less hot flame?
The door is properly sealed and it has all been serviced recently.
Posted : 03/11/2015 8:07 pm