www.ask.com/youtube?q=How to Read Freon Gauges?&v=Hq8h0081Cbw
May 1, 2009 ... I show how to read manifold gauges and P/T chart. Attention: Do not try any of
what you see in this video at home. It takes at least two years of ...
HVAC gauges are the most frequently used equipment in the air conditioner field.
This is how we read an ac gauges.
Air conditioner & heat pump refrigerant test gauges: this article describes the
connections, use, and reading of a refrigerant gas pressure test gauge set.
The ability to read temperature and pressure within a closed system is the
primary function of HVAC gauges. This tells the technician whether or not the
Oct 2, 2014 ... For reference, refrigerant type R-12 (also known as Freon) was used from the ....
Only the low-pressure side gauge has a reading for vacuum.
Regardless of which refrigerant is being used, the scale designated as PSI is the
one used to read system pressures when charging and diagnosing an a/c ...
I'm topping off my a/c with a DIY kit, but the gauge reads different ... to use the
lower reading when the clutch is engaged and the refrigerant is ...
There are a number of different ports on the HVAC gauge set, also known as a ...
Gauges are used to read the pressure of various liquids and gases in a cooling ...
This can usually be done with a few cans of refrigerant and a simple service hose
.... High pressure gauge: When the reading gets up around 200 to 225 psi ...
Move inward to the next gauge marking to read the temperature of the R12
compound. ... Central Air Conditioning: HVAC Gauges How to Use Manifold