What is the fuse # for ac/heat in a 2007 Ford Taurus?

My Taurus fuse box is under the hood and I want to see if the fuse is bad since my heat is ice cold!

Check your coolant level.

The actual heat comes from your engine's coolant, not the electrical system.

I hate to tell you, it might be the thermostat in the engine. It isn't a difficult fix, but if you don't know what your are doing…

Not having heat isn't caused by a fuse.