Heaters
You can warm the house with multiple heaters.
One easy one is to turn on the oven. You just need electricity on in the house.
Guide listing help
Unlike normal walkthroughs, in Nice Game Hints you can select just the puzzle you want hints for. Here are listed the puzzles for "Heaters" in Don't Escape: 4 Days to Survive. The guide you choose only contains information about that puzzle, reducing possible spoilers for other puzzles.
Hints written by Juho Rutila
Juho Rutila
I believe adventure games should be more accessible for all gamers. That's why I wrote these hints.