October 29, 2020 By admin

Tricky Code 33 (80% Furnaces)

The final solution that Greg explains requires you to think about what limit is actually causing a code 33.

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Tricky Code 33 (Model Plug)

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Tricky Code 33 (Insulation)

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Code 33 – Draft Safeguard Switch

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Code 33 – Stat Losing Time

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Code 33 – 58MVC Furnace

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Code 33 – But It’s Still Running

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Code 33 – What Have You Done?

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