Defrost ducts in factory AC
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sargentrs
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Defrost ducts in factory AC
Rebuilding my AC box and it looks like I'm missing the ducts for the defrost vent hoses. Two large holes in the top of the case. Anybody got a part number or photo showing what's supposed to be in there?
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Randy
1970 F100 Sport Custom Limited LWB, 302cid, 3 on the tree. NO A/C, NO P/S, NO P/B. Currently in 1000 pcs while rebuilding. Project thread: http://www.fordification.com/forum/view ... 22&t=59995 Plan: 351w, C4, LSD, pwr front disc, p/s, a/c, bucket seats, new interior and paint.
1987 F-150 XLT Lariat, 5.0/C6 auto.
1970 F100 Sport Custom Limited LWB, 302cid, 3 on the tree. NO A/C, NO P/S, NO P/B. Currently in 1000 pcs while rebuilding. Project thread: http://www.fordification.com/forum/view ... 22&t=59995 Plan: 351w, C4, LSD, pwr front disc, p/s, a/c, bucket seats, new interior and paint.
1987 F-150 XLT Lariat, 5.0/C6 auto.
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Ranchero50
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Re: Defrost ducts in factory AC
http://fordification.com/tech/images/sc ... -incab.jpg
Looks like a pair of ringy thingies that the hose slips over. Methinks the hose is gonna be a PITA to source. What's the ID? Hopefully it's the same at both ends.
Big RV's or school buses use larger hoses.
Looks like a pair of ringy thingies that the hose slips over. Methinks the hose is gonna be a PITA to source. What's the ID? Hopefully it's the same at both ends.
Big RV's or school buses use larger hoses.
'70 F-350 CS Cummins 6BT 10klb truck 64k mile Bahama Blue
Contact me for CNC Dome Lamp Bezels and Ash Tray pulls.
Contact me for CNC Dome Lamp Bezels and Ash Tray pulls.
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sargentrs
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Re: Defrost ducts in factory AC
Thanks, Jamie. Yeah, that diagram has served me well during my AC rebuild. However, I was hoping to find a better pic of those "rings". Something that would show me the design. I've been able to find some woodworking dust collector stuff that I can mod and make work but I something about it just isn't sitting right with me and I can't put my finger on it. Here's what I've found, just not sure if it's going to be efficient.
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Randy
1970 F100 Sport Custom Limited LWB, 302cid, 3 on the tree. NO A/C, NO P/S, NO P/B. Currently in 1000 pcs while rebuilding. Project thread: http://www.fordification.com/forum/view ... 22&t=59995 Plan: 351w, C4, LSD, pwr front disc, p/s, a/c, bucket seats, new interior and paint.
1987 F-150 XLT Lariat, 5.0/C6 auto.
1970 F100 Sport Custom Limited LWB, 302cid, 3 on the tree. NO A/C, NO P/S, NO P/B. Currently in 1000 pcs while rebuilding. Project thread: http://www.fordification.com/forum/view ... 22&t=59995 Plan: 351w, C4, LSD, pwr front disc, p/s, a/c, bucket seats, new interior and paint.
1987 F-150 XLT Lariat, 5.0/C6 auto.
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Ranchero50
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Re: Defrost ducts in factory AC
That should work, especially considering how restrictive the OEM stuff is around the ash tray. I wonder if you could just grab another set up dash end hose connections and repurpose them?
'70 F-350 CS Cummins 6BT 10klb truck 64k mile Bahama Blue
Contact me for CNC Dome Lamp Bezels and Ash Tray pulls.
Contact me for CNC Dome Lamp Bezels and Ash Tray pulls.
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71cc
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Re: Defrost ducts in factory AC
The factory ac ducts fit inside those holes, you are not missing an "adapter" . It may be easier to make something than to find factory hoses though.
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sargentrs
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Re: Defrost ducts in factory AC
Thanks for the info and suggestions, guys!
Randy
1970 F100 Sport Custom Limited LWB, 302cid, 3 on the tree. NO A/C, NO P/S, NO P/B. Currently in 1000 pcs while rebuilding. Project thread: http://www.fordification.com/forum/view ... 22&t=59995 Plan: 351w, C4, LSD, pwr front disc, p/s, a/c, bucket seats, new interior and paint.
1987 F-150 XLT Lariat, 5.0/C6 auto.
1970 F100 Sport Custom Limited LWB, 302cid, 3 on the tree. NO A/C, NO P/S, NO P/B. Currently in 1000 pcs while rebuilding. Project thread: http://www.fordification.com/forum/view ... 22&t=59995 Plan: 351w, C4, LSD, pwr front disc, p/s, a/c, bucket seats, new interior and paint.
1987 F-150 XLT Lariat, 5.0/C6 auto.
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Wilfred of Ivanhoe
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Re: Defrost ducts in factory AC
Sounds like your problems might be solved by now, but just in case. You should be able to get all of the original factory components of the heating/ac system from LMC Truck. They are proud of their stuff though. Good luck!
1953 F100 (Waitint for attention)
1969 F100 LWB w/ 72 grille (Daily driver & work truck)
1969 F100 LWB Parts truck
1971 F100 SSWB 4x4 (Current Project)
2016 Jeep Wrangler Unlimited Sport (Actually the wife's)
1969 F100 LWB w/ 72 grille (Daily driver & work truck)
1969 F100 LWB Parts truck
1971 F100 SSWB 4x4 (Current Project)
2016 Jeep Wrangler Unlimited Sport (Actually the wife's)
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sargentrs
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Re: Defrost ducts in factory AC
Thanks, Wilfred! I've already replaced all the switches, heater core, seals and gaskets with new parts. I'll replace the expansion valve when I get ready to install it. The evaporator core turned out good with no leaks.
Randy
1970 F100 Sport Custom Limited LWB, 302cid, 3 on the tree. NO A/C, NO P/S, NO P/B. Currently in 1000 pcs while rebuilding. Project thread: http://www.fordification.com/forum/view ... 22&t=59995 Plan: 351w, C4, LSD, pwr front disc, p/s, a/c, bucket seats, new interior and paint.
1987 F-150 XLT Lariat, 5.0/C6 auto.
1970 F100 Sport Custom Limited LWB, 302cid, 3 on the tree. NO A/C, NO P/S, NO P/B. Currently in 1000 pcs while rebuilding. Project thread: http://www.fordification.com/forum/view ... 22&t=59995 Plan: 351w, C4, LSD, pwr front disc, p/s, a/c, bucket seats, new interior and paint.
1987 F-150 XLT Lariat, 5.0/C6 auto.