My a/c was stolen. Will my heat still work? The cooper from the furnace to the a-c was stole too. Ple3ase help!

It will work unless it is a heat pump. Sorry for your problems.

As ma said, it all depends. Why not simply try turning the heat on and see what happens. If you get heat, you are good to go. If no heat, and you have no idea what type of system you have or how it works, it will be time to call in an onsite pro to determine your true situation. Trying the heat won't hurt a thing either way.