The sink in our main floor bathroom, which has an exterior facing wall, seems to have a frozen hot water pipe. The cold water flows freely and toilet is fine, but hot water seems to be frozen, which I guess isn't a shock given it's supposed to be a high of 2 degrees out today.
From what I've been reading it seems like I shouldn't be super worried about the Pex at least short term, but I'd still like to get it thawed so I can use hot water in the bathroom sink.
ANy suggestions? Should I be more worried about the frozen Pex?