Furnace is running & fan blowing, but very little airflow from the ducts. Could the heat exchanger in my 1966 furnace have collapsed, letting the flow go out the flue?
Is there a way of removing enough of the front to SEE ? IIRC the maker is Montcrief. Something like that. Would have to check the label...
I did hear a noice that sounded like something falling down, earlier today.
The only diagnostic I can think of is to let it run very much too long without getting the temperature up.
This WOULD happen with record breaking cold and 3 more storm systems being watched...
Is there a way of removing enough of the front to SEE ? IIRC the maker is Montcrief. Something like that. Would have to check the label...
I did hear a noice that sounded like something falling down, earlier today.
The only diagnostic I can think of is to let it run very much too long without getting the temperature up.
This WOULD happen with record breaking cold and 3 more storm systems being watched...