There has been alot of talk about heaters lately. Here is one I made for my RPU. I did'nt use the original floor board to cut out so made one from plywood.
What you cant see in the photo is the little half-funnel shaped piece I attached to the exhaust pipe to direct the flow of air. It works great. My lady friend places a blanket over her legs and the heater and stays cozy for the whole ride.
Nice work! I turned on the light for the second picture.
Very clever; I like it! What's the "funnel" piece from? It looks familiar.
Looks like a spinner off a plane.
The piece came from my scrap bin. I think it came from a bathroom exhaust fan to go from a 3" pipe to a 4" pipe.