0
Want this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
When evacuating a refrigeration system what is the easiest way to tell if all the liquid refrigerant has left the system?
What you need to do first is read the pressure gauges and see if the gauges read 0 psi
Where can I purchase R-22 refrigerant or R-410a refrigerant?
Any refrigeration supplier provided you have the proper federal certification.
What kind or type of refrigerant is used in a Heat pump?
R-22 or 410A
What is the difference between 409a and 410a refrigerant?
No its not. 409a is compatible with r-12 but not 134a.
How do you know if your air conditioner in overcharged?
With refrigerant gauges we read the pressures and measure the temperatures, without that we look at the amp draw and what the air temps are going in and out,
What should hvac gauges read?
HVAC gauges should read the system's refrigerant pressure and temperature. The exact readings will vary based on the specific circumstances and type of system being used. It is important to refer to the manufacturer's guidelines or consult a professional for accurate interpretation of the readings.
How do i Read ac manifold gauges?
Look at the pointer on each gauge and the number it is pointing to is the pressure in psig. Under the pointer and below the pressure scale on the face of the gauge are 3 or 4 different colored temperature scales. Each color refers to a particular refrigerant. Determine which refrigerant you are using and the number in that scale is the corresponding saturation temperature at the pressure you are operating at. For example R-22 (light Green scale) at 70 psig = 40*F saturation temp.
What kind of Freon does a home air conditioner use?
Most home systems use R-22 refrigerant. R-410a, known as PURON, is also an increasingly used refrigerant. If you see a pink sticker on the outdoor unit, it will say on the tag with the model and serial numbers r22 or 410a. "Freon" is a trademark of DuPont, and is NOT the real name of refrigerant. "Freon" was R12 and is no longer made.
Can you use the same gauges for different air conditioning refrigerant?
Yes you can.............
The type of oil that is most commonly used in stationary air conditioning applications with HFC-410A refrigerant is?
ester oil
Recovery tanks used for the storage of R-410A should be specified as?
Is there a special requirement to have a recovery tank at 400psi for all refrigerant
If the evaporator outlet temperature on a r-410a system is 50p and the evaporator superheat is 10p, what is the evaporating pressure of the refrigerant in this system?
8.2
