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the straight easy answer is no. Although,I guess id one really wanted to,you could change the compressor oil,Expansion valve,& basically re-engineer the system you could. But as far as removing the R-22,& recharcing with R134A,definately no.the temperature to pressure relationship is way different in the 2 refrigerants(with 134A running at a lower temp & pressure vs. r-22)
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∙ 15y ago
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Your window air conditioner has a chemical smell what is it?
The most common odor problem from a window ac unit is that there is a buildup over time in the drip pan. The pan collects condensation and allows it to drain through a hole in the ac unit. Over time the pan will collect dirt and other particles, and can develop mold. With the ac unit unplugged the cover will need to be removed, and the pan scraped out and washed.
What is difference between unit operation and unit process?
process is a set of operation for example in a sugar mill the processing involve 1. bringing out juice from sugarcane. 2. heat them. 3.refine them.etc. here process is the combination of all of the above stated tasks (1,2,3,). on the contrary, each of the tasks of a process is operation for example the task 1,2,3, each are operation.
What causes the ammonia smell from a central home ac unit?
if you have the ac on to long it starts to stink cause the filter picks up the smell and the smell spreads i suggest you get it cleaned
Types of unit process?
Type your answer here... Chemical engineering divided in to unit operations and unit processes. Unit operations involve those, where no chemical reaction ocurring. eg: filteration, evaporation, distillation In unit processes, chemical reactions involved. eg: chemical reactions and synthesis.
What is the use of Glycol in an Air Handling Unit?
to prevent the unit from freezing. Glycol is a an antifreeze agent
What is required to modify cooling unit freon 12 to Freon 134a?
Read this site............... http://autoacrepairs.com/134aConversion.htm
Can you overload on freon in your central air unit?
overcharging a central air unit system with refrigerant(freon) will cause the head pressure to be?
Why is hot air coming from th ac unit in your car I have added 134a freon?
Check your thermostat
What type of refrigerant does the AC unit use on a 2001 Chevrolet Silverado pickup truck?
R-134A. DuPont was the originator of this refrigerant (not Freon) and they called it Suva 134A.
How long does freon last in a central air conditioner unit?
The refrigerant (freon) in any air conditioner should last the life of the unit. If not, you have a leak.
Can a central air unit hold 17 lbs of freon?
Yes.
What type of freon does a 2005 Ford Expedition take?
I believe is the 134A. Check in your engine compartment for any stickers... near or on the a/c unit.
Where can you purchase freon for central air conditioning unit?
nowhere
What is wrong when a central air unit lines frost over?
It means that the unit is low in freon and the line temperature is to low.
Can you put 134a freon in 1992 ac?
There were some R134a units in 1992, but they were not the norm. Most likely, you have an R12 unit, which requires retrofitting in order to be compatible with R134a.
How often do you need to replace freon in central air conditioning unit?
Never, unless you have a leak.
Do you have to change out ac unit if recharge legal or current freon?
Well, if the unit was originally meant to be recharged with the old freon, a kit is needed to allow recharge with the new.
