Speaking of frozen pipes, we had to leave our water running in the kitchen so the pipes wouldn't freeze up. The cold water pipe was frozen yesterday and DH had to thaw it out with our propane heater.
Our septic has been freezing. I didn't realize why the toilet wouldn't go down but I do now. I think we need to cover it a bit more. I took a hot shower and it went down okay. Also after we ran the dishwasher it was okay. We really need to add more lines to it. I don't know who installed it but it isn't covered enough.
Now be careful with those heaters. Get yourself some heat tape and wrap it. How's that baby doing?
At our old house we had a problem with the newly installed bathroom and the pipes under the porch. I learned if I left a 100 watt light on nothing froze. The porch was off/ over our walk out basement. I insulated but the light on worked fine.