1948-1952 truck recirculating heater location?

[Vanspeed]

Originally Posted by Bob C

The pipes on the heater in post #3 come out on the left side just like the one in post#7. Here are a couple more pictures that may help.

Yeah I understand where the 3 door recirculating heaters and fresh air heaters come through as I believe they both have the vertical tubes that come out next to the battery. I guess my question is I have been told by numerous people that the style I posted in post 1 is indeed for the 49-52 truck. It was basically the cheapest heater you could get. The tubes come out horizontally though. Does anybody have a picture of a heater that looks like the one I posted installed in a truck?