Morning Craig. Yeah house is cold this AM. Natural Gas must not have the same BTU as propane. I don't remember the furnace not keeping up before the switch. Ground hog in a slow cooker somewhere. @Sublime one@memike you guys have Squirrel recipes...any for ground hog?
Yep Nat. gas isn't as good as LP FYI One cubic foot (ft3) of natural gas contains 1,030 BTUs and one cubic foot of propane gas contains 2,516 BTUs, giving propane about twice the energy content of natural gas.