Heating - how much time does it take to heat fifth wheel?

Sunnysunny wrote:
On average how long does it take to get the interior of a fifth wheel trailer from 32f to 70f? Assuming a 2016 model with a 30,000 btu furnace. Any experience you've had and would like to share would be appreciated. Just trying to figure out what a reasonable amount of time is to get the unit to a comfortable temperature.