l0ngtrail OP t1_j75ek5z wrote on February 4, 2023 at 4:55 AM

I guess my question is should I turn off the furnace?

scintilist t1_j75f58a wrote on February 4, 2023 at 5:01 AM

I wouldn't, if the thermostats are calling for heat, it will keep the circulation going. Unless you are certain you have enough antifreeze in the system, there is a chance stopping the circulation could lead to a burst pipe in a cold spot.

The first place to be affected by the cold would be the tank regulator if it is outside. If you can stand it, it might be worth trying to warm it up with a hairdryer, as long as you don't smell any leaking.

l0ngtrail OP t1_j75fbu5 wrote on February 4, 2023 at 5:03 AM

It is outside. Near the tank I almost always smell it a little, but I was told this was normal due to the regulator

scintilist t1_j75g5pc wrote on February 4, 2023 at 5:12 AM

Eh, as long as its only a little it couldn't burn, but you should probably replace the regulator soon. They only leak when they wear out, but keep regulating for a long time after so people often don't bother.

cattledogodin t1_j75fm68 wrote on February 4, 2023 at 5:06 AM

Keep it on. At least if the water is circulating through the pipes, it’s less likely to freeze.