Restroom trailer for a January outdoor trade show: heating options?
I'm renting a six-stall restroom trailer for an outdoor trade show in January. The forecast says it'll be near freezing all weekend. The rental company mentioned built-in heaters but didn't specify if they're electric, propane, or something else. They also didn't talk about fuel consumption or extra power needs. The trailer will sit on asphalt with truck access about 15 feet away. We'll have about 500 people over two days, no alcohol but food vendors on site. What kind of heaters do these trailers usually have? How much generator power do I need to run them continuously?