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THAT WOULD BE THE SAME AS CONVERTING FROM A COLOR TV TO BLACK AND WHITE. WHY WOULD YOU GO BACKWARD?
Yes, you can. R-22 is a far superior refrigerant. You'll have to replace your condensing unit and your metering device, maybe your liquid line depending on the size of your unit. Someone, somewhere is making a boatload of money off of this switch. 410 runs at twice the pressure (roughly) that R-22 runs at, meaning a leak is not only more likely, but will become critical faster. It also can't be "topped off" like R-22 can. Because it's a blend of many refrigerants, 410 loses one type more than another in the event of a leak, meaning the remaining charge (called infractured) is no longer effective in cooling. As a result, when you develop a leak the remaining 410 must be removed and you entire refrigerant charge must be replaced. It's also more expensive than 22 (or at least it was before 22 was given a death sentence) meaning a/c companies are going to charge you more for it. In other words, for the homeowner who has a slow leak in their R-22 system that needs to be "topped off" every 3-4 years with a pound of R-22, they'll spend about $60 for the service call and $20 per pound of refrigerant, amounting to about $80-100 bucks depending on where you live. With 410A, the entire charge is lost (anywhere from 4-9 pounds of refrigerant) and must be replaced at about $30 per pound, so the service visit just jumped from $100 to $300 for the same exact problem.
What else can I help you with?
Can you use r22 manifold gauge set for r410a?
No, you should not use an R22 manifold gauge set for R410A. R410A operates at higher pressures than R22, and using an R22 gauge set could lead to inaccurate readings and potential equipment damage. It's essential to use a manifold gauge set specifically designed for R410A to ensure safety and proper functionality.
How can I convert an R22 system to use R410A refrigerant?
Converting an R22 system to use R410A refrigerant involves replacing the existing components with ones that are compatible with R410A. This typically includes the compressor, expansion valve, and possibly the condenser and evaporator coils. It is important to consult with a qualified HVAC technician to ensure the conversion is done correctly and safely.
Can you use a r410a condenser brand new with a r22 air handler brand new?
No. r410a runs at a much higher pressure.
Do home air conditioners use the same refrigerants as those in cars?
No. They use R22 or R410A. Cars use R12 (before 1993) and R134A (after 1993). You cannot mix them together.
Can you use a condensor designed for R22 with an evaporator designed for R410A?
It depends on what you want to do with the sytem. If it is and older condensor contact the supplier and ask for specifications on what the condensor does in 410A. It only depends on the different pressures in the system en the condensoing capacity at R410A.
Will a new r22 coil work with 410 refrigerant?
An R22 coil will work properly with R410A only ifseveral conditions are met.First, the manufacturer of the coil must specify that it will work with both refrigerants. R410A systems operate at about 40 to 70 % higher pressure than R22 systems.Second, the new coil must be equipped with an inlet control (either a thermal expansion valve or orifice) that is intended for R410A. The new coil may not use a capillary tube metering system to control refrigerant flow into the evaporator coils.Third, the tonnage, or Btu capacity, of the coil and control device, and the EER/SEER of the coil must match those same ratings for the condensing unit.Fourth, if the new coil has been used in an R22 system, it must be thoroughly flushed clean of oil, and must be refitted with the proper control valving for R410A.
How much R410 a freone does it take to contaminate a R22 freone system?
Any amount would be a contamination. Charging with clean R410a does not introduce POA oil, which is where a serious contamination would occur. Mixing R410a without oil will simply render that amount of charge in your system as ineffective. To answer the question how much contaminates, it could be seen on a sliding scale, a very small amount, say a couple ounces, probably will not see a noticeable change. A pound, and you would likely notice some changes in performance related to temps. of evaporator as well as the amount of liquid refrigerant its producing to send to the evaporator. As you increase the ratio of R410a to R22, you would only see incrementally worse performance as the compressor is not producing the pressure required to get any use of R410a. If you had somehow introduced R410a with its oil, their would be a serious reason to pull the entire charge, flush the system, and start clean. The oils of R22 and R410a are %100 not mixable, they will be rendered useless, and system damage will occur shortly.
What kind of refrigerant does a 1993 Plymouth Acclaim use that has a service valve on the compressor that looks like a tire valve?
if the cap is green, your ac system uses R22 coolant. If it's PINK, then it uses R410a coolant
Explain what Refrigeration Compatibility means in relation to refrigeration oils?
There are different types of refrigerant oils. Refrigerants such as R22 and R12 usually use mineral oil. But some of blended refrigerants like R410A can sometimes use a poly oil. These oils can not be blended together. So a system that already has a refrigerant with mineral oil must be charged with refrigerants with the same oil.
Can R22 be used in a R12 system?
No, R22 is for refrigerators and home AC. It runs at a different pressure and you can't use one for the other.
Why are there more safety precautions with r410a than with other popular refrigerants like r22 and r404a?
The pressure of R-410A is significantly higher than other refrigerants R-22 and R-404A. This does not mean that R-410A, or equipment containing R-410A is unsafe. It does mean that technicians must use AC equipment; cylinders and service tools have been re-engineered to handle these higher pressures.
Can we use R22 as refrigerant?
if approved by the compressor manufacturer, then yes, if not, then no...
