Winter Camping - how warm on the inside of your Popup TC

We have been to -10 degrees a number of times and once down to -35, at which temp the regulator on the propane system froze, moved to a warmer location.

The Outfitter has a large furnace and it kept things warm. We like 45 give or take at nights maybe 60 during the day. 30# tank would last 3 days. Carried a 5# tank just in case.

No problems with the tanks, they were heated by the furnace.

Rick