Why Does a Furnace Blow Cold Air?

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Appalachian Heating & Air Services Furnaces in Martinsburg, WV Appalachian Heating & Air can help to answer the question, “Why does a furnace blow cold air?” Property owners throughout the Martinsburg, WV, region often struggle with this question. There can be many reasons for this problem. This month, Appalachian Heating & Air will dive into […]