Rick Mather :
Rent a pipe thawer from a rental agency
This is how it works. There may be hidden damage if inside wall cavity
Can i use the pipe thawer on the drain too?
What exactly does a pipe thawer consist of?
Yes any piping it works with current, clamp leads on pipe on each end of frozen area
But the pipes are behind the wall and we can't get to them. What do we do in that situation?
Is waiting until the weather warms up (in two days) and hoping for the best (that the pipes haven't cracked) be an option??
Well if your not home it could lead to flooding
Open walls most likely have damages with splits in them