Polaris with sputtering start???

Darrell

Check the manifold pressure of the gas valve and make sure it hasn't crept up on you...very common. Other than that...some of them just do that.

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david_21

Polaris troubleshooting

Hello all... I have a Polaris water heater that has performed very well for 11 years. It is not starting well. It sputters for about 5 seconds before firing and running smoothly. I recently replaced the ignitor (6 months ago). The previous ignitor lasted over 6 years, so I don't think that is the culprit... anyone have any ideas as to what the likely cause may be?

I run it at a high temperature (about 155*) as I know that a low temp operation can cause trouble with premature ignitor failure.

Many thanks for any ideas and thoughts you may have.

David

hr

11 years old?

could the tank have a small leak into the combustion chamber?

The factory support team has been very helpful when I have a trouble shoot question. 800 456-9805

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