Here we are in the middle of winter many facing bitter cold. What would you do if the power went out? It's always good to have a plan. Having a way to stay warm and to keep your plumbing from freezing is very important. Make sure you have decide what you will do to stay warm and have it on hand.
Either you are using little emergency heaters or an inside stove like an kerosene stove. Maybe you plan to disconnect the plumbing lines and just heat one small area. Just make sure you have a plan and are ready to jump into action to make it happen. Being prepared keeps you safe and saves you money.