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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 ...

How To Use HVAC Gauges


HVAC gauges are the most frequently used equipment in the air conditioner field. This is how we read an ac gauges.

Refrigerant Gas Test Gauge: how to connect and use


Air conditioner & heat pump refrigerant test gauges: this article describes the connections, use, and reading of a refrigerant gas pressure test gauge set.

How HVAC Gauges Work | eBay


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 system ...

How To Use An A/C Manifold Gauge Set - CARiD.com


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.

Troubleshooting with Gauges FAQ


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 ...

recharging a/c...reading the gauge correctly (2011, replace, head ...


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 ...

Why and How to Use HVAC Gauge Manifolds • Mega Depot


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 ...

Recharging Your Car's Air Conditioner - Auto Diagnosis Repair Help


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 ...

How to Read R22 Gauges | eHow


Move inward to the next gauge marking to read the temperature of the R12 compound. ... Central Air Conditioning: HVAC Gauges How to Use Manifold Gauge ...

More Info

Adding Freon to Car AC – Gauge Readings Explained


Apr 17, 2009 ... Adding Freon to Car AC – Gauge Readings Explained ... an A/C manifold gauge set is needed to read high and low side pressure readings.

Air Conditioner Charging, A Homeowner's Guide To Refrigerant ...


A set of gauges is attached to the system to measure operating pressures. ... temperature and subtracting the low pressure gauge temperature reading from it.

Reading a set of gauges « Mastering the Art of Facilities Maintenance


Apr 11, 2009 ... One of the things with which new HVAC & Refrigeration techs constantly struggle is to learn to take the mystery out of reading a set of gauges ...