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11-28-2025, 01:33 PM
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#1 |
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Senior Member
 
Join Date: Jul 2000
Location: North Texas
Posts: 4,038
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Old Air heat to floor?
I'm looking at replacing my 27 year old V/A system with a new Old Air system. Using their electronic control panel, it looks like heat can be directed to the dash or defrost vents, but not to the floor. I read somewhere years ago about how to do it, but I've slept since then.
For those of you with an Old Air system, how do you direct hot air to the floor? They have a 10% discount for on-line orders placed today (Black Friday), so I want to take advantage of that. But they are closed until Monday, so I can't get my question answered until then.  Thanks.
__________________
Mike 1969 Custom/10 LWB -- owned for 37 years. 350/TH350, 3.08 posi, recent AAW wiring harness, 5-lug conversion, 1985 spindles and brakes. Hedman stainless headers. Old Air installation in progress. 1982 Custom Deluxe 10 SWB -- converted from 250-six to roller cam 350 w/ Vortec heads -- sold 1981 C10 Silverado LWB, 305, TH350C -- sold, but wish I still had it! 1969 C10 (not the current one) which I bought in the early 1980s. Paid $1200; sold for $1500 a few years later. Just a hint at the appreciation that was coming. Retired as a factory automation products salesman. Worked part-time over the years for an engine builder and a classic car repair shop. Member here for 26 years! This is the very first car/truck Internet forum I joined. I still used a dial-up modem back then! |
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11-28-2025, 01:38 PM
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#2 |
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Senior Member
Join Date: Jul 2000
Location: North Texas
Posts: 4,038
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Re: Old Air heat to floor?
Just found the answer in a thread I started 3 years ago! So, that's another "old guy moment" for me!
__________________
Mike 1969 Custom/10 LWB -- owned for 37 years. 350/TH350, 3.08 posi, recent AAW wiring harness, 5-lug conversion, 1985 spindles and brakes. Hedman stainless headers. Old Air installation in progress. 1982 Custom Deluxe 10 SWB -- converted from 250-six to roller cam 350 w/ Vortec heads -- sold 1981 C10 Silverado LWB, 305, TH350C -- sold, but wish I still had it! 1969 C10 (not the current one) which I bought in the early 1980s. Paid $1200; sold for $1500 a few years later. Just a hint at the appreciation that was coming. Retired as a factory automation products salesman. Worked part-time over the years for an engine builder and a classic car repair shop. Member here for 26 years! This is the very first car/truck Internet forum I joined. I still used a dial-up modem back then! |
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11-28-2025, 02:00 PM
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#3 |
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Registered User
Join Date: Jan 2001
Location: Orem, Utah
Posts: 8,266
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Re: Old Air heat to floor?
It's happened to me before. I search for a question I have, and I find I posted the answer years before.
__________________
I have sworn upon the altar of God, eternal hostility against every form of tyranny over the mind of man. - Thomas Jefferson 1972 K/5 Blazer CST 4WD 1963 Corvair Monza Spyder Turbo convertible 1995 Camaro Z/28 |
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11-28-2025, 11:01 PM
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#4 |
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Registered User
Join Date: Sep 2016
Location: Ozark, MO
Posts: 671
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Re: Old Air heat to floor?
So, is there a way? I have an Old air and that is my only complaint about the system is that it doesn't have floor vents.
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11-29-2025, 02:31 PM
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#5 | |
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Senior Member
Join Date: Jul 2000
Location: North Texas
Posts: 4,038
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Re: Old Air heat to floor?
Quote:
__________________
Mike 1969 Custom/10 LWB -- owned for 37 years. 350/TH350, 3.08 posi, recent AAW wiring harness, 5-lug conversion, 1985 spindles and brakes. Hedman stainless headers. Old Air installation in progress. 1982 Custom Deluxe 10 SWB -- converted from 250-six to roller cam 350 w/ Vortec heads -- sold 1981 C10 Silverado LWB, 305, TH350C -- sold, but wish I still had it! 1969 C10 (not the current one) which I bought in the early 1980s. Paid $1200; sold for $1500 a few years later. Just a hint at the appreciation that was coming. Retired as a factory automation products salesman. Worked part-time over the years for an engine builder and a classic car repair shop. Member here for 26 years! This is the very first car/truck Internet forum I joined. I still used a dial-up modem back then! |
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