Heater problems
I have a problem with my heater, and I want to fix this before winter hits me. My heater won't heat. Now, it's not a complete lack of heat. It will start out heating about 15-30 seconds worth of heat, but then, the heated air starts to turn cool. The only thing I can think of is that maybe the core is clogged up and only a small flow of water is going through...just enough to accumulate some heated air for the 15-30 seconds that it works.
Is this a possibility?
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