Review on Coleman 472334551 Electric Heat Kit: Efficient Heating Solutions for Ultimate Comfort by Jermaine Chowdhury

Was fairly easy to install from inside the bus. Minimal moderate effort and works well. Heats up quickly on cool days. The reason for installing inside was that when installing from the roof of the car, after removing the protective cover from the air conditioner, I noticed that it is a sealed unit and should not be disassembled to close this heater install, as there is a risk of perpetual leakage in the device. Mine is simply installed from the inside and works very well.