repair of older furnace??

[teliavictoria]

my mobile home has a wesco furnace in it and is not properly working.
the fan is constantly running, blowing cold air at first then warm air, then back to the cold air. the a/c is disconnected from the unit, as it blew up outside of my place (the unit that is on the side of the house literally blew up, its black and melted and black on the side of my house). sometimes the unit will turn off, sometimes it will continuously run for hours.
can you help me wit this? is there hope or should i just replace it?

[Robert]

Hi, With all you have stated concerning your units, I would have it thoroughly inspected by a Tech.

We don't have any data info on Wesco, so without being there, wouldn't be safe to try to give diagnostic advise on it.


Take care and best wishes,
Robert