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Old 04-25-2011, 08:15 AM   #13
85gmcguy
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Join Date: Sep 2003
Location: Asheville, NC
Posts: 433
Re: my Defroster Debacle

Quote:
Originally Posted by rayfinseats View Post
Great info. I don't see why they made it so complicated. Is all that ducting necessary? Do you think the heater would get hot enough to melt wiring? I am setting mine up all toggle switches and was thinking a choke cable for the flapper door.

The ducting feeds the defroster vents and dash vents, the heater is basically just the default, it feeds out to the floor. I don't think the heater gets hot enough to melt things, but it would kinda depend on your thermostat. Choke cable (or similar) would most likely be fine for flapper door.
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My Dad's Old Truck
1985
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