There's a leaf stuck in a spider web outside my window.

It is very cold today.
Cold enough to turn on the furnace for the first time.
I turned on the furnace.
It didn't work.
I called the plumbing and heating guy.
The guy that I don't trust.
He said he'll have someone out this afternoon to have a look at it.
I'm laying 50/50 odds that someone will be out this afternoon.
I hope the furnace doesn't need a crown.