Heater is fixed!
Thankfully the heater has been fixed quickly. The wire between thermostat & hvac was chewed up by rats and it had to be replaced. It only costs $600 (yikes) but I’m glad we don’t have to have some extra blanket tonight. But for the pest problem, we decide to take care of it by ourselves after we call the professional. Apparently, they can’t seal the entrance, but we have to do it our own. And after that, they will come to our house and set the poison every two months if we ask them for service. So we decide that that sounds like we can handle it our own. So we went to Lowe’s for shopping and John went under the crawling space (again) to set poisons and sealed the possible entrances we found. I hope it helps! Pretty sky at Lowe’s parking