Pay attention to furnace smells. A metallic or burning odor could mean overheated electrical components. A musty smell ...
The equipment in this month’s troubleshooting problem is an electric furnace that has been in service for at least ten years, according to the customer who is reporting that the unit is running almost ...
Our troubleshooting problem involves a complaint from a customer who is concerned that their 9-year-old electric furnace is running excessively and wasting energy. The customer also tells the ...
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