for questions dealing with problems caused by ice

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1
vote
2answers
215 views

Is a little ice on the cooling coils ok?

This is our first summer in a new house which has central air. It was a bit hotter today than normal so the AC was running for a long time. After awhile we noticed the airflow stopped because the ...
11
votes
2answers
12k views

What are the pros and cons of installing a roof heating cable?

Had some roof work done last year after mother nature abused my house by way of an errant tree branch. I had always suspected my roof had poor ventilation, most notably when I wound up with a 200 lb ...
4
votes
3answers
377 views

How can I thaw a frozen exterior drain quickly?

I have a driveway that is angled down slightly towards my house. About two feet before the garage there are two long drains that cover most of the drive way. Right now one is 100% frozen and the other ...