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Heater valves

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Heater valves

Posted: 11/9/02 11:48pmMessage 1 of 10
b
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moro, IL - USA
Joined: 2/11/2002
Posts: 406
Vette(s): 1979 Black coupe. 11256 original, documented, miles on it when I bought it in April of 2000. It now has 13100 on it. Oyster interior, like new. Everything original, everything works, except the clock. Paint has a couple of minor flaws.

A short time ago, someone had a posting about a set of valves that were available for the heater hoses. I think they were $14, or something close to that. Does anyone remember this , or am I dreaming? |headscratch|
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Heater valves

Posted: 11/12/02 6:35amMessage 2 of 10
g
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DOWNINGTOWN, PA - USA
Joined: 11/24/2001
Posts: 962
Vette(s): 1969 Monza Red Black Conv / Black Vinal hardtop 454/480 Tremec 5 Speed 308 Posi.Black Leather Interior, PS, PW, Air cond., tilt/tele,AM/FM Cass.-5 Pack CD, Hurst Shifter, side pipes 2004 Yellow convertible with black top and black interior
It's a good dream and you should take time to enjoy it |smile| . I have the supplier name and address at home. I will e-mail it to you. They were out of stock on both items about a month ago so they should be restocked by now.
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Heater valves

Posted: 11/15/02 7:30amMessage 3 of 10
r
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SODDY DAISY, TN - USA
Joined: 3/17/2002
Posts: 2
Vette(s): 1979 BLACK T-TOP, 2003 YELLOW CONVERTIBLE
Did you ever get a supplier name and address? I have a black 79 and would like to put a heater by-pass valve.
Ron
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Heater valves

Posted: 11/16/02 12:29amMessage 4 of 10
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Burke, VT - USA
Joined: 1/23/2002
Posts: 7609
Vette(s):
SOLD - "The Toy" - '70 Convertible
SOLD - "The Beast" - '90 ZR-1 (#682)
SOLD - "Betty" - '28 Ford Model A Tudor
SOLD - "BLKBRRD" - '78 Pontiac Trans Am
"BLUBYU" - '04 Coupe
|QUOTE|glenns said: ... I have the supplier name and address at home. I will e-mail it to you. ...|/QUOTE|

Why not post the info here for all to see? |headscratch|


Jim O.
Save the Wave...!!!
|wavey|

Jim Olson 

"The Toys"...!!!  Save the Wave!

Where I've been in a Corvette...!!!

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Heater valves

Posted: 11/16/02 1:29amMessage 5 of 10
b
Former Member
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moro, IL - USA
Joined: 2/11/2002
Posts: 406
Vette(s): 1979 Black coupe. 11256 original, documented, miles on it when I bought it in April of 2000. It now has 13100 on it. Oyster interior, like new. Everything original, everything works, except the clock. Paint has a couple of minor flaws.
|QUOTE|Norsky said: |QUOTE|glenns said: ... I have the supplier name and address at home. I will e-mail it to you. ...|/QUOTE|

Why not post the info here for all to see? |headscratch|


Jim O.
Save the Wave...!!!
|wavey||/QUOTE|


Glenn sent me this information, so here it is:

The parts are at www.Autopartsgiant.com


Item Manufacturer Part No. Part Type Qty. Core Price Unit Price
1 STANT 20501 HEATER CONTROL VALVE 1 0.00 8.29
2 STANT 20500 HEATER CONTROL VALVE 1 0.00 7.61
Product Total: $15.90
Shipping: $5.80
|thumb| |cheers|
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Heater valves

Posted: 11/16/02 8:57pmMessage 6 of 10
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Burke, VT - USA
Joined: 1/23/2002
Posts: 7609
Vette(s):
SOLD - "The Toy" - '70 Convertible
SOLD - "The Beast" - '90 ZR-1 (#682)
SOLD - "Betty" - '28 Ford Model A Tudor
SOLD - "BLKBRRD" - '78 Pontiac Trans Am
"BLUBYU" - '04 Coupe
Thanks Glen...!!! |thumb|

Jim Olson 

"The Toys"...!!!  Save the Wave!

Where I've been in a Corvette...!!!

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Heater valves

Posted: 11/18/02 7:32amMessage 7 of 10
g
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DOWNINGTOWN, PA - USA
Joined: 11/24/2001
Posts: 962
Vette(s): 1969 Monza Red Black Conv / Black Vinal hardtop 454/480 Tremec 5 Speed 308 Posi.Black Leather Interior, PS, PW, Air cond., tilt/tele,AM/FM Cass.-5 Pack CD, Hurst Shifter, side pipes 2004 Yellow convertible with black top and black interior
I just tried to order a set of them and was told yet again that they are still out of stock. If anyone else has any luck getting them, please post.
Thanks
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Heater valves

Posted: 11/18/02 7:32pmMessage 8 of 10
r
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SODDY DAISY, TN - USA
Joined: 3/17/2002
Posts: 2
Vette(s): 1979 BLACK T-TOP, 2003 YELLOW CONVERTIBLE
I ordered them on-line Friday and received a e-mail this afternoon that they had been shipped today.
Ron
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Heater valves

Posted: 12/18/02 2:45pmMessage 9 of 10
L
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Joined: 4/18/2002
Posts: 12
Vette(s): Black 79 T-top, L48, AT
Hello Ronald,
Just wondering where you installed the water valves. Adam's setup shows only one valve so I was wondering if two work better, or is setup required because of your hose routing from the water pump.

Thanks in advance for your advice.

Merry Christmas!

Mike |smile|
Mike
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Heater valves

Posted: 12/21/02 10:14amMessage 10 of 10
a
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Castle Rock, CO - USA
Joined: 4/21/2002
Posts: 179
Vette(s): 1973 T-Top 1993 Coupe
Hello all,

All that you need is one valve to stop the incidious heat at the feet problem. The reason is that the flowing hot water has a higher temperature upon exit of the heater core than the ambient air. This causes the heat to radiate into the heater system. Once you stop the flow of water to the core, all that you get for heat is called ghosting or ghost flow. There are not enough BTUs in the ghost heat to over come the change of temp in the core. At best it will be no more than 1 or 2 degrees above ambient.

Back to the original question. You should open the valve periodically to move fresher coolant through the core. This will prevent corrosion in the core.

The valve can also be found at your local NAPA. I spent a few minutes with a good parts man (someone who understands the books, not just the computer) and we found one in stock at the warehouse. Someday, I am going to find a valve that is vacuum operated that opens automatically when heat/defrost is selected. I know such a thing exists, as at one time I had one from a car I used for a donor on a streetrod. Any suggestions?

Alex |hammer|
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