heater ducts
#1
heater ducts
Hey everybody!
I have been trying to get my 1973 F100 ready for winter.
Got my heater blowing hot air but all the flexible duct from the heater housing to the air vents in the dash board are deterioriating very badly so hardly any air gets to the vents.
Has anybody ever replaced the flexible duct?
Junkyard trucks have ducts in worse condition than mine.
BTW: 302, Factory A/C
I have been trying to get my 1973 F100 ready for winter.
Got my heater blowing hot air but all the flexible duct from the heater housing to the air vents in the dash board are deterioriating very badly so hardly any air gets to the vents.
Has anybody ever replaced the flexible duct?
Junkyard trucks have ducts in worse condition than mine.
BTW: 302, Factory A/C
Last edited by jbird; 01-12-2004 at 08:05 AM.
#2
#3
I found some flexible ducting at Autozone right near the Air/Oil filter section. Its actually meant to be a replacement fresh air duct for your air cleaner, but its just like the stock heater ducts, with the clamping ends and everything. Only thing is, I think they only sell one length (from what I saw there) and its about 18" long, not long enough to reach those far vents.
#4
If I were you I would just fabricate somthing, I know somone who did somthing like that .... Me..... The heater ducts on my 77 sucked, so I Made a piece of fiberglass that fit over the main blower section, and have 3 ducts, one next to the steering shaft above the drivers feet, one that blows more hot air onto the windshield for antifog, and one on the passengers feet. For the pipes I used fiberglass. Just an idea. I recently took a crash course on fiberglass and stuff.... Just run your blower on your heater for a while before you turn on the heat or you can get some bad fumes...
#5
Heater Ducts
Polypropylene duct good to 225 degrees; sold by the foot
http://www.usplastic.com/catalog/pro...+Flexible+Hose
http://www.usplastic.com/catalog/pro...+Flexible+Hose
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