Also I usually turn it around and knows it into the garage.. the house surrounds half of the garage and in the corner where the engine is is the gas furnace and the gas water heater.. even if the electricity went out the gas water heater full of water is just too warm and too close to the engine... Again let alone the fireplace next to that on its backside.... It's been like that for 5 years it's no time to get paranoid now...