Home  |  Forums  |  914 Info  |  Blogs
 
914World.com - The fastest growing online 914 community!
 
Porsche, and the Porsche crest are registered trademarks of Dr. Ing. h.c. F. Porsche AG. This site is not affiliated with Porsche in any way.
Its only purpose is to provide an online forum for car enthusiasts. All other trademarks are property of their respective owners.
 

Welcome Guest ( Log In | Register )

> AC Idea?, Roof mounted AC for those that don't want to cut their car.
ClayPerrine
post Aug 8 2021, 08:35 AM
Post #1


Life's been good to me so far.....
***************

Group: Admin
Posts: 15,503
Joined: 11-September 03
From: Hurst, TX.
Member No.: 1,143
Region Association: NineFourteenerVille



Roof mounted AC.

Just mount it to a spare targa top.


Attached Image

It pulls 48 amps, so you will need to put a bigger alternator on the car, but other than that, no mods necessary. Great for those who want to be able to drive in the hot parts of the country, but have an unmolested car.

Weighs 75lbs.


https://www.amazon.com/Douglas-D20-Rooftop-...mcx_mr_hp_atf_m

Clay

User is online!Profile CardPM
Go to the top of the page
+Quote Post
 
Reply to this topicStart new topic
Replies
76-914
post Aug 9 2021, 05:49 PM
Post #2


Repeat Offender & Resident Subaru Antagonist
**********

Group: Members
Posts: 13,507
Joined: 23-January 09
From: Temecula, CA
Member No.: 9,964
Region Association: Southern California



I wonder how loud that would be sitting atop a 12 sq ft fiberglass speaker membrane? (IMG:style_emoticons/default/confused24.gif) I know everyone wants an "easy to install" AC system like people in Hell want ice water but an install isn't the hack job it once was. There are a few rotary compressors posted on this site that I've seen mounted and they look pretty good. Or Keith's @914toy and @Steve electric frunk system looks to be a clean install as well. If you have a conversion the compressor is a piece of cake as is the condenser install. And your evaporator should include a heater circuit. The air-cooled guys will retain the stock heaters. Regardless of which of these 3 approaches you go there will be 3 small holes drilled/punched for the evaporator. One for the drain and two for the freon lines. Quite frankly I think the electric compressor is the way to go for the stock 914's. If you have a water cooled conversion then the standard AC system with the factory compressor makes the most sense. When considering AC for your teener think of it like a high end tool purchase. You can go the cheap route and regret that decision later or bite the bullet and buy the more expensive tool and enjoy it for years to come. Plan on $1500-$2000 for parts & materials.
Now here is the good news. This is a job that most of you are capable of doing in a couple of weekends with basic tools. There are a few of us here that have the crimping tools to loan you and you can go to your local mechanic to pull a vacuum on the system then fill with freon if there are no leaks. That runs about $100-$200 depending upon your location. Unless your garage is air conditioned winter is a good time to do one of these installs. (IMG:style_emoticons/default/beerchug.gif)
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
Steve
post Aug 9 2021, 07:13 PM
Post #3


914 Guru
*****

Group: Members
Posts: 5,606
Joined: 14-June 03
From: Orange County, CA
Member No.: 822
Region Association: Southern California



QUOTE(76-914 @ Aug 9 2021, 04:49 PM) *

I wonder how loud that would be sitting atop a 12 sq ft fiberglass speaker membrane? (IMG:style_emoticons/default/confused24.gif) I know everyone wants an "easy to install" AC system like people in Hell want ice water but an install isn't the hack job it once was. There are a few rotary compressors posted on this site that I've seen mounted and they look pretty good. Or Keith's @914toy and @Steve electric frunk system looks to be a clean install as well. If you have a conversion the compressor is a piece of cake as is the condenser install. And your evaporator should include a heater circuit. The air-cooled guys will retain the stock heaters. Regardless of which of these 3 approaches you go there will be 3 small holes drilled/punched for the evaporator. One for the drain and two for the freon lines. Quite frankly I think the electric compressor is the way to go for the stock 914's. If you have a water cooled conversion then the standard AC system with the factory compressor makes the most sense. When considering AC for your teener think of it like a high end tool purchase. You can go the cheap route and regret that decision later or bite the bullet and buy the more expensive tool and enjoy it for years to come. Plan on $1500-$2000 for parts & materials.
Now here is the good news. This is a job that most of you are capable of doing in a couple of weekends with basic tools. There are a few of us here that have the crimping tools to loan you and you can go to your local mechanic to pull a vacuum on the system then fill with freon if there are no leaks. That runs about $100-$200 depending upon your location. Unless your garage is air conditioned winter is a good time to do one of these installs. (IMG:style_emoticons/default/beerchug.gif)

(IMG:style_emoticons/default/blink.gif) (IMG:style_emoticons/default/confused24.gif) I don't get it either. There are 12v electric compressors on the market that you can install in the front trunk. Click on my Blog in my signature for more information (IMG:style_emoticons/default/popcorn[1].gif)
User is offlineProfile CardPM
Go to the top of the page
+Quote Post

Posts in this topic
ClayPerrine   AC Idea?   Aug 8 2021, 08:35 AM
mb911   That is interesting and actually a value   Aug 8 2021, 08:40 AM
ClayPerrine   The more I think about it, the more intrigued I am...   Aug 8 2021, 08:49 AM
IronHillRestorations   I like it! Seems like a good use for a margin...   Aug 8 2021, 09:13 AM
tygaboy   Interesting! The Amazon link call out a weigh...   Aug 8 2021, 09:17 AM
mepstein   Interesting! The Amazon link call out a weig...   Aug 8 2021, 09:38 AM
JamesM   Interesting! The Amazon link call out a weig...   Aug 8 2021, 12:29 PM
mepstein   Interesting! The Amazon link call out a wei...   Aug 8 2021, 12:49 PM
914sgofast2   Interesting! The Amazon link call out a wei...   Aug 8 2021, 07:40 PM
PanelBilly   Do it!   Aug 8 2021, 09:31 AM
mepstein   I bet the slight awkwardness of seeing it on the r...   Aug 8 2021, 09:51 AM
Long_ago   I did this in 1975. Living in centeal CA the heat...   Aug 8 2021, 10:10 AM
914sgofast2   I did this in 1975. Living in centeal CA the hea...   Aug 8 2021, 07:36 PM
76-914   :rotfl:   Aug 8 2021, 10:29 AM
Root_Werks   :rotfl: :agree: Was kinda thinking the s...   Aug 9 2021, 10:25 AM
fixer34   Roof mounted AC. Just mount it to a spare targa ...   Aug 8 2021, 10:50 AM
Mikey914   Interesting As we are making a new structural roo...   Aug 8 2021, 10:55 AM
tygaboy   I'm thinking you could add some sort of rack t...   Aug 8 2021, 11:10 AM
second wind   Hey guys.....I love air conditioning and have it o...   Aug 8 2021, 01:04 PM
bandjoey   And suddenly I'm $4000 poorer - unit + al...   Aug 8 2021, 03:39 PM
ClayPerrine   And suddenly I'm $4000 poorer - unit + a...   Aug 8 2021, 05:13 PM
mepstein   The high power alternator that clay linked is for ...   Aug 8 2021, 03:47 PM
JeffBowlsby   Looks like the inside panel hangs down 2-3 inches ...   Aug 8 2021, 07:51 PM
mepstein   Looks like the inside panel hangs down 2-3 inches...   Aug 8 2021, 08:11 PM
ClayPerrine   Looks like the inside panel hangs down 2-3 inche...   Aug 9 2021, 06:10 AM
914sgofast2   I find this self contained rooftop AC very intrigu...   Aug 8 2021, 08:17 PM
mgp4591   Would it be feasible to temporarily mount it to th...   Aug 8 2021, 11:25 PM
Shivers   Check out the compact cooler 5 lite ..25.35 lbs. ...   Aug 9 2021, 07:06 AM
arbitrary   99% sure the compact cooler 5 uses a separate comp...   Aug 9 2021, 07:26 AM
Shivers   Yup, darn it, you are right. Aviation may have som...   Aug 9 2021, 07:56 AM
AZBanks   The only thing I had to cut on my car was the pass...   Aug 9 2021, 05:19 PM
76-914   The only thing I had to cut on my car was the pas...   Aug 9 2021, 05:54 PM
76-914   I wonder how loud that would be sitting atop a 12 ...   Aug 9 2021, 05:49 PM
Steve   I wonder how loud that would be sitting atop a 12...   Aug 9 2021, 07:13 PM
ClayPerrine   I wonder how loud that would be sitting atop a 1...   Aug 10 2021, 08:29 AM
Steve   [quote name='Steve' post='2936779' date='Aug 9 20...   Aug 10 2021, 09:38 AM
76-914   [quote name='Steve' post='2936779' date='Aug 9 20...   Aug 10 2021, 09:54 AM
914sgofast2   The seller says the interior vent and control pane...   Aug 10 2021, 11:42 AM
live free & drive   You could mount two or three of these on the roof ...   Aug 10 2021, 12:42 PM
ClayPerrine   Betty's car always has had working AC. I am go...   Aug 10 2021, 01:14 PM
PCH   Here's a pic of my DIY summer roof air conditi...   Aug 10 2021, 02:10 PM
AZBanks   Here's a pic of my DIY summer roof air condit...   Aug 10 2021, 03:34 PM


Reply to this topicStart new topic
1 User(s) are reading this topic (1 Guests and 0 Anonymous Users)
0 Members:

 



- Lo-Fi Version Time is now: 2nd June 2024 - 06:42 AM