installation of roof top AC
Sorry about taking so long to give an update
Like all things for me the doing is more fun than the writing.
Well we have just about completed the installation of a Reddot 6100 roof top AC unit. The unit itself is quite simple as far as AC installations goes.
The three things that required some thought
1) The mounting bracket. Whilst we had room and the engine mount included holes to take an additional bracket getting it right and made as strong as the rest of the vehicle was a little difficult. But we worked it out after turning up and boring a spacer which we welded to some RHS and two holding plates. The back of AC compressor will be mounted back which you cant see in the pics.
2) The main pulley attached to the harmonic balancer needed to be machined out to an A section. At least the front grove had enough meet to allow machining. Also thankfully the pulley fit into the chuck on the lathe.
3) Electrical whilst simple for the doing, finding the right accessory only power line that could carry the current was time consuming, but we found one and this is the first vehicle that I could remove and replace the dash in one day.
We also braced or should I say reinforced the roof to take the additional weight. The roof its self is 6mm Al plate so fairly strong but again I wanted to make the old girl live up to her pedigree of being made like the old Australian saying goes as strong as a brick dunny (out house)
The AC unit may seem like a luxury but when planning on driving around the world in a vehicle I think a couple of luxuries can be tolerated
will update again when the adult supervision isn't watching