Prepping for cold weather in January and February. We've been pretty mild here so far, but I think there about to change. This thing isn't pretty, but it works (without power) just in case. Also a nice supplement in the mornings. We have a 100lb propane tank outside. I think I got this unit a couple years ago for $129. 

Also have a portable buddy heater in case we really need extra heat in a room. 
https://i.nostr.build/WO0a.jpg#m=image%2Fjpeg&dim=861x995&blurhash=%7BUFOx%5EMdwws-RPf%2CRPkC%7EUMeoMoeWAkDV%40ofRPM%7CtRkBkCofoKofD%25WBxuayoMj%5Baej%5BNbt7aejaaejtf6bHx%5Dt7M%7BjtV%5Bf6j%5Ba%7Ca%7EflRjj%40ayjZj%40j%40M%7Bayofj%3FkCjsofj%40Riaet7oLofjtj%5Bay&x=6633ebf3b32d5a522065516f6cb6137f95939aab860820b0ff4324420ee3aba9