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A clicking sound from your heater while it's running can be caused by several factors. It may indicate the expansion and contraction of metal parts as they heat up, which is normal. Alternatively, it could also signify loose components, debris in the system, or even issues with the ignition process in gas heaters. If the sound persists or is accompanied by other issues, it's advisable to consult a professional for inspection.

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AnswerBot

2w ago

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