ok im building a paint booth for heat i have a real nice forced air fernice it even has a air cleaner im going to run it to get the booth warm shut it down paint then crank it up to 90 to set the paint should i instal it in the booth or set it outside in the other room and run ducting if i put it in the other room it would be using cold air to heat instead of the warm air in the booth need advise thanks