Red90's Land Rover Defender Heater Upgrade - The Intake Modifications

The Intake Modifications!!
The intake on these fans was pulling directly from the engine bay
which I wanted to avoid.  I built up a simple bit of ducting with galvanized flashing.  The stock duct through the top of the wing is much too small for the air flow this heater requires, so I decided to ditch it and simply pull air from the wing area.  I closed off the wing from the engine bay with tarp material.  This has been working well and there are no signs of engine fumes in the heater air.
Intake ducting

Installed intake

    1. Heater Install
    2. Intake Modification
    3. Outlet Modification