We live in the Okanagan Valley BC Canada. We want to live in our new Tourque 325 SS during the next 3 years. I have a basic idea of the skirting and the heating of the underbelly. We will have a park that has year round services to stay. My questions are for emergency power to run the furnace are there any generators that start when the power is interrupted and the furnace needs to operate. Also when using electric heat sources is it safe not to run the furnace for extended periods. Finally will not running the furnace have enough heat to keep the pipes and tanks underbelly from freezing. The bottom is closed with a thin plastic bottom liner. The winters here get from +5C to -20C below. Mostly hoover about -5C below average, so that's about it. Would appreciate any advise.