If it's a hard freeze like we've had here upstate you can write off the plumbing & HW tank.If it has a dishwasher or washing machine the respective pumps are probably shot.If it has a Boiler there's a good chance that it & any ancillary piping is also damaged. 

Since I live in NJ and it is freezing here right now I have to wait until the gas is turned on to complete the install.

You are south of me so this may not matter to you but here if we let the utilities get turned off the pipes would freeze and I would be out a lot more than a thousand dollars. 

I am not complaining about the suggestion but they should have foreseen that even dripping water at 10+ degree temp is going to freeze the water in copper or pvc pipes.

Grateful to see other landlords working with tenants, keeping turnover low, and generally seeing them as human beings with limitations like all of us instead of the guy who was whining about having to do something for the single mom and her infant child when the house had a gas leak and it was below freezing. 

Apparently it is pretty bare bones too and comes with a host of issues (freezes and what not).

I had to put it back in my name or ugi would shut off gas and pipes freeze.

Im looking to find an approximate price on switching to forced air heating from old boiler/raditor heating.  3-4 pipes leading to raditors from boiler are cracked from freezing during vacancy 2winters.

.* In a housing crash the lender may freeze the credit line or demand payment.* The above can be alleviated by paying back the HELOC with a traditional mortgage once the home is repaired.

Italy freezing mortgages and commercial activities would be quite a situation for our industry if that happened here.