Heater Core Bypass - Ford Super Duty - A/C Boost

This video shows the results from installing a valve to bypass the heater core when the A/C selector knob is turned to Max A/C. I installed the valve in my 1995 F-350, 7.3L Ford Truck. Trey Spooner has an excellent video showing the fairly simple installation process.
For my mod, I bought the Motorcraft YG-350 Heater Valve from Amazon for $18.79. I bought the 3/32" vacuum tubing, universal vacuum tee, and hose clamps from O'Reilly Auto for about $10. The installation took just a few minutes, but the results were quite impressive. I was able to notice the difference right away, so I thought I'd take some measurements.
I had the freon from my a/c system removed for maintenance when I took these measurements. I have since repaired the system and the a/c blows cold. I measured 43°F discharge temp at the vents. Don't know if that's colder than before, but it sure feels it. Seems like this mod, as easy and inexpensive as it is to do, is well worth it.
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Installation Video: • Ford SuperDuty - Max A...