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#1 |
Registered User
Join Date: Mar 2005
Location: Scottsdale, Arizona
Posts: 98
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Does anyone have a diagram for a 72 A/C duct routing?
Thanks.
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1972 Chevy Cheyenne 20 1979 Chevy Camaro 2007 Chevy Avalanche 2005 Mini Cooper |
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#2 |
Jamie Hyneman is my twin
![]() Join Date: Nov 2005
Location: La Junta, Colorado
Posts: 705
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Re: A/C duct routing
Does this help?
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Justin SOLD 1967 K10 Fleetside, 283, Front and Rear Posi SOLD Color Wiring Diagrams Now in High Resolution V8 and Cab and Cab and Chassis |
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#3 |
Registered User
Join Date: Mar 2005
Location: Scottsdale, Arizona
Posts: 98
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Re: A/C duct routing
Perfect! Thanks.
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1972 Chevy Cheyenne 20 1979 Chevy Camaro 2007 Chevy Avalanche 2005 Mini Cooper |
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#4 |
Registered User
Join Date: Mar 2005
Location: Scottsdale, Arizona
Posts: 98
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Re: A/C duct routing
Okay. I have all the duct hose hooked up and noticed on the a/c~heater control there is a vacuum switch connected to one of the levers. Can anyone tell me what that is for and how it should be connected? I think it is for fresh air outside .vs. inside air.
Any help is appreciated. Thanks.....
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1972 Chevy Cheyenne 20 1979 Chevy Camaro 2007 Chevy Avalanche 2005 Mini Cooper |
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#5 |
Jamie Hyneman is my twin
![]() Join Date: Nov 2005
Location: La Junta, Colorado
Posts: 705
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Re: A/C duct routing
Should connect to a vacuum valve on your fender or intake manifold that allows water to flow through your heater core when you want it to, and not when the ac is on.
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Justin SOLD 1967 K10 Fleetside, 283, Front and Rear Posi SOLD Color Wiring Diagrams Now in High Resolution V8 and Cab and Cab and Chassis |
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#6 |
member #16
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Location: Yuba City Ca.
Posts: 3,618
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Re: A/C duct routing
vacuum Diagram. John
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john http://67-72chevytrucks.com/vboard/showgroups.php board vendors ![]() http://www.flickr.com/photos/1745471...7602865984234/ |
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