Troubleshooting Your Furnace: Why Is It Blowing Cold Air?
In the warm seasons, it is easy to forget your furnace only to turn it back on when the temperatures drop. A warm home is a retreat you deserve after a day outdoors during the cold season. What happens when your furnace blows in cold air instead of the expected warmth? This inconvenience is frustrating and can be a source of worry as it is a sign of an underlying problem. Understanding why your furnace blows cold air can help you troubleshoot the problem and know when to call a professional. 1. Thermostat Problems Several things
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