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The furnace is blowing cold air

Post created: 2016-01-24 Type of Equipment: Furnace Views: 74

This question was created on the page: https://www.furnacecompare.com/furnaces/york/diamond-80.html.


On 2016-01-25 Gary wrote:

There are several reasons why your furnace might be blowing cold air. It could be a problem with a pressure switch or the circuit board. It could be a dirty flame sensor or a dirty filter. It might even be a problem with the thermostat.

We get a lot of questions in the forum about furnaces that blow cold air -- If you'd like to have a contractor take a look at this, we can help you find one, here.


On 2016-05-29 Chris wrote:

This is a common enough problem that we have published an article for how to troubleshoot it.


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