I have an Electric Furnace in my Manufactured home, made by Wesco who no longer is around, and the blower works but there is a very small amount of heat being produced! Is there a heating element that can be replaced? What are my options?

Some of your Heat elements are probably bad and they are no longer available. I have looked all over the net and supply houses and they are all gone. They were a ribbon desing and nothing is a direct replacement. Sorry.