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 water heater orange flame
Author: trkinspector (CA)

I replaced my leaking water heater and after restarting the flame, it burns orange with pretty big flames. Alos, the exhaust vent is very hot. The installation manual says there is an issue if the flame burns orange/yellow. What is the problem and how can I fix it? The previous water heater was replaced due to a leaking tank. Thanks in advance for your help!

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 Re: water heater orange flame
Author: steve (CA)

Propane or natural gas? Is the heater designed for the gas type you have?

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 Re: water heater orange flame
Author: Wheelchair (IL)

What brand and model?

Best Wishes

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 Re: water heater orange flame
Author: hj (AZ)

That is often the symptom of a natural gas heater connected to propane system.

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 Re: water heater orange flame
Author: trkinspector (CA)

natural gas, both supply and heater

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 Re: water heater orange flame
Author: trkinspector (CA)

Whirlpool 50T12-40UNG

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 Re: water heater orange flame
Author: ravi102769 (VA)

Is the flue baffle installed? If it is,is it seated correctly? Has a combustion analysis been done to check for proper draft?

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