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  #1  
Old 07-01-2012, 01:17 PM
aaa aaa is offline
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Pics of parallel flow condensor setups?

I'm wondering what's involved in installing one. I'm thinking 124 but pics of any chassis would be fine.

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  #2  
Old 07-01-2012, 04:49 PM
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I have a thread with pictures on one that I put into my 84 300sd. Search my name and parallel flow condenser 300sd and it should come up. The biggest issue is fabbing up the new hoses. Fitting it in is rather easy. You will either need to get a crimper (Mastercool or other brand) for about $150 new or take it to a shop to crimp them.
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Last edited by Graplr; 07-01-2012 at 05:05 PM.
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  #3  
Old 07-01-2012, 05:00 PM
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Lots of Pictures (Of PF condensers)

AMA Automotive Air Conditioning Parts & Equipment - Compressors Condensers Accumulators Expansion Va: Parallel Flow Condensers - Aluminum
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  #4  
Old 07-01-2012, 05:48 PM
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Quote:
Originally Posted by Graplr View Post
I have a thread with pictures on one that I put into my 84 300sd.
Found it: Purchasing a Condenser
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  #5  
Old 07-01-2012, 07:12 PM
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Hmm. I just noticed yesterday that there is a PF condenser on my 84 240-5speed euro... ya want pics of that one?
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  #6  
Old 07-01-2012, 08:46 PM
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Pics of the hose routing specifically, would be nice.
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  #7  
Old 07-02-2012, 08:02 AM
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Not to be a wet blanket, but I just thought I would point something out.

Yes PF condensors are more efficient, but the world is a compromise. If the time ever comes where you need to flush it, you will have to replace it. There is no way to thoroughly flush a PF condensor.

Getting the system in good shape with it's original refrigerant should alleviate the need for a PF condensor.
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  #8  
Old 07-02-2012, 09:47 AM
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Flabbergasting

Flabbergasting that folks insist on costly complications when a tried and true alternative has long existed which is the least expensive, is compatible with all lubricants, causes the least wear and tear to your equipment, is the least damaging to the environment and puts the least load on your engine: hydrocarbon refrigerant.
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  #9  
Old 07-02-2012, 10:11 AM
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Originally Posted by WDBCB20 View Post
Flabbergasting that folks insist on costly complications when a tried and true alternative has long existed which is the least expensive, is compatible with all lubricants, causes the least wear and tear to your equipment, is the least damaging to the environment and puts the least load on your engine: hydrocarbon refrigerant.
I disagree that it is more costly to use a PFC. When I did my 84 SD, the condenser was bad. I couldn't get a new stock condenser for under $250. I got a new PFC condenser for less than $100. New lines cost around $50-75 to get fabbed up. Also, last time I checked, R12 is more expensive than R134a. So I can agree with the fact that R12 can work better than R134a, but I can not agree that is costs less and is least damaging to the environment. This is the main reason I did a PFC vs stock was that it was cheaper.
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  #10  
Old 07-02-2012, 10:27 AM
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Quote:
Originally Posted by WDBCB20 View Post
Flabbergasting that folks insist on costly complications when a tried and true alternative has long existed which is the least expensive, is compatible with all lubricants, causes the least wear and tear to your equipment, is the least damaging to the environment and puts the least load on your engine: hydrocarbon refrigerant.
Propane?
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  #11  
Old 07-02-2012, 10:45 AM
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Originally Posted by neumann View Post
Propane?
Yeah, it`s great for a BBQ.....


Some where floating around the internet is a picture and writeup showing a guys SL shooting flames down under the engine.
good thing it was at some sort of GTG and guys had fire extinguishers. as I remember it had something to do with a AC hose
rubbing.

Charlie
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  #12  
Old 07-02-2012, 11:51 AM
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Originally Posted by charmalu View Post
Yeah, it`s great for a BBQ.....


Some where floating around the internet is a picture and writeup showing a guys SL shooting flames down under the engine.
good thing it was at some sort of GTG and guys had fire extinguishers. as I remember it had something to do with a AC hose
rubbing.

Charlie
It was in fact a Porsche 928. The full, highly detailed, story can be found here Chariot Afire: Is It The First Documented Hydrocarbon Refrigerant Fire

The fan had sliced a miss-fitted refrigerant hose. Good thing it wasn't the gasoline fuel line. Also, in Australia, in a test, the hydrocarbon (often a propane/isobutane blend) was deliberately set off to ignite inside a car resulting in injuries to the occupants.

So far these are the only documented instances of H/C in Automotive AC application resulting in mishaps out of millions of cars/miles of H/C use. Both through extreme negligence - one of the prime mover of accidents.

Is it safer not to use propane for barbecuing? Yes. It's even safer to not barbecue at all. Perhaps you might also wish to consider being fed intravenously to rule out biting your tongue.
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  #13  
Old 07-02-2012, 12:23 PM
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Quote:
Originally Posted by Graplr View Post
I disagree that it is more costly to use a PFC. When I did my 84 SD, the condenser was bad. I couldn't get a new stock condenser for under $250. I got a new PFC condenser for less than $100. New lines cost around $50-75 to get fabbed up. Also, last time I checked, R12 is more expensive than R134a. So I can agree with the fact that R12 can work better than R134a, but I can not agree that is costs less and is least damaging to the environment. This is the main reason I did a PFC vs stock was that it was cheaper.

Hmmm..... ~$10 a pound for 134a, ~$15 a pound for R12?

How much did that condensor cost again?
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  #14  
Old 07-02-2012, 01:33 PM
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Originally Posted by Air&Road View Post
Hmmm..... ~$10 a pound for 134a, ~$15 a pound for R12?

How much did that condensor cost again?
Please point out the error in my statement. I don't carry arguments from OD to DD, I don't feel you should either.

I do agree with your above statement in post #7 about PFCs not necessarily being better than using R12 (as I stated). I simply pointed out the inaccuracy of saying a PFC was more expensive than stock which was the main reason I went with a PFC at the time. Having to do it all over again I would have spent more money and stuck with R12 on that vehicle.
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  #15  
Old 07-02-2012, 02:22 PM
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Some pictures of my setup from my install a few years ago.

Two new resized hoses on the right



Condenser as installed.




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