Here’s a simple SketchUp drawing of the popular Dickenson Marine propane heater. These are great little heaters for tiny spaces. They’re made for boats but perfect for tiny houses too. Shown in the drawing is the vent which usually exits out a side wall or through the roof. The height of the vent can be altered for your design.
When laying out a design its nice to be able to place built-in objects like heaters and fireplaces because they can become the focus of a room – and often have placement requirements. For installation details be sure to check the manufacture’s website.
Download the Fireplace Drawing
I have a 22′ trailer design on sketchup pro library. Search for tiny house trailer.
Tiny House Trailer http://sketchup.google.com/3dwarehouse/details?mid=8c0c262c8ba6db2042f1359095bc19ce