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Posted by Al on January 08, 2004 at 06:50:56:
What causes an oil burner (hot water system) to constantly kick on and off? The burner run for 5-10 seconds, stays off for one or two minutes, then runs for 5-10 another seconds again. It keeps repeating this same cycle. I would doubt that it's the oil filter since the burner should not run at all if it's clogged. Any ideas?
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