Here's another mystery on the 71 360 build. The truck has AC. I believe it is a dealer installed system. All I know so far is that it has a York compressor and the under dash ducting.
In the parts box there is a cable operated water valve installed on one of the heater hoses. I haven't been able to fully inspect the truck so I don't know if there is a cable going to it. Anybody know if this system would have this valve?
Heater Hose Water Valve
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69-er
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Heater Hose Water Valve
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The Bandit
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Re: Heater Hose Water Valve
I almost certain you should have a cable that goes to it connecting it to the heating controls on the dash.
"Don't believe everything you see and read on the internet." Abe Lincoln
1972 F100 custom SWB 302/C4 Auto PS No AC Wimbledon white and rusty..
1972 F100 custom SWB 302/C4 Auto PS No AC Wimbledon white and rusty..
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sargentrs
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Re: Heater Hose Water Valve
Top right diagram shows the valve in the heater hoses. Part number listing below that. http://www.fordification.com/partnos/ac ... tegral.htm
Factory cable hook ups here.
http://www.fordification.com/tech/AC-cables.htm
Factory cable hook ups here.
http://www.fordification.com/tech/AC-cables.htm
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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69-er
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Re: Heater Hose Water Valve
Thanks Randy! I found some pre-disassembly photos and that diagram is exactly how how the truck is configured. Looks like it's a fairly unmolested truck.
Now, is that valve's function to regulate the air temp or is to completely shut off the flow to provide max cooling? Without being able to personally check the function of the controls I can't tell from the pics you referred me to how the cables actuate with each function on the control face.
Now, is that valve's function to regulate the air temp or is to completely shut off the flow to provide max cooling? Without being able to personally check the function of the controls I can't tell from the pics you referred me to how the cables actuate with each function on the control face.
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Ohiotinkerer
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Re: Heater Hose Water Valve
It controls the flow to the heater core..........alot simpler version of the dial with the blue and red color coded heater controls in newer cars.....the further you push the lever to the right the warmer it gets!
"Life is a garden - dig it"........... 
1968 F100 2wd - Rangoon Red - 360 w/T18 - power steering and brakes
1997 Honda CBR 900RR
1968 F100 2wd - Rangoon Red - 360 w/T18 - power steering and brakes
1997 Honda CBR 900RR
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sargentrs
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Re: Heater Hose Water Valve
It's just a water shut off valve. No hot water to /through the heater core = no heat. Little bit of water = little bit of heat.
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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69-er
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Re: Heater Hose Water Valve
OK, back to this valve...
I found two valves, 74727 and 74828, at 4 Seasons that match the specs I need. However, I can't determine which one to use.
They are both described as pull to open although the 74827 isn't labeled as such. Only the 74828 shows the coolant flow direction, (which is incorrect for our applications).
I can only assume the flow direction is opposite on these valves.
Anybody know the difference?
74827: https://www.4s.com/en/ecatalog?part=val ... p&search=s
74828: https://www.4s.com/en/ecatalog?part=val ... p&search=s
Through the process of elimination, I'm guessing the 74827 is the one I need.
I found two valves, 74727 and 74828, at 4 Seasons that match the specs I need. However, I can't determine which one to use.
They are both described as pull to open although the 74827 isn't labeled as such. Only the 74828 shows the coolant flow direction, (which is incorrect for our applications).
I can only assume the flow direction is opposite on these valves.
Anybody know the difference?
74827: https://www.4s.com/en/ecatalog?part=val ... p&search=s
74828: https://www.4s.com/en/ecatalog?part=val ... p&search=s
Through the process of elimination, I'm guessing the 74827 is the one I need.
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jzjames
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