Heater fan - best way to diagnose?

Interesting that about biggest vintage air condenser you can buy other than their "monster" condenser is 24"x14"x0.830". So 609mm x 356mm x 21mm. They claim superior design etc and are quite reasonably priced. I think that's way I'll go

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Originally Posted by Meccles

This shows where I ran engine bay hoses compressor is on passenger side of engine I used bulkhead fittings. Cable clamps still to come.
Attachment 127097
This is control unit I chose in keeping with LR style
Attachment 127099
You get very good instructions with the unit. It does not come with a/c hoses or control unit as you have to chose the style of what you want. It does come with heater valve all wiring all duct hoses and mounting brackets
Attachment 127102

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Thanks a million for this! I'll show it to Greg at AMV and see if he is willing instead of trying to rebuild the ones I have. [bigrolf]:bat:

They are available in Australia Retrospares carry them plus other stockists. Price up a bit now we have Pacific Peso's but still not too outlandish. If you only need the evaporator unit plus controls 1k will do it. Leaves quite a chunk for fitting up if you were budgeting 2-3k.

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Originally Posted by RaZz0R

OK, Electronic skills for myself go like this;

I can solder well and know a good join
I understand how some of those components work
I understand the idea of the potentiometer

The jaycar one - 30 buck no problem, as long as I have a guide to build it - no worries. The switch - same deal...

So will the 10A one do the job and if I go build it... could you or someone you know assist in knowing which 4 wires to connect to it and the switch? Thats about the only missing part of the puzzle for me.

Think I got enough of an understanding to do it? :lol2::whistling::TakeABow:
When I went looking for the resistor pack - I was expecting a circuit like pictured below, but perhaps older parts. This round thing with wires connected is very old school to me :)

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Just curious if someone has done this and is it a successful modification?