No. You absolutely cannot mix any refrigerants. You should completely recover all the old refrigerant and charge the system, with the new refrigerant, using the superheat method.
No r404a is not compatible with r409a, r134a and 404a use the same lubricates and are compatible but r409a use a different lub making them incompatible
No, you should not mix R134A with R409A, as they are different refrigerants with distinct chemical properties. Mixing them can lead to system inefficiencies, reduced cooling performance, and potential damage to the refrigeration system. R409A is typically used as a drop-in replacement for R22, and compatible alternatives include R407C or R422D, depending on the application. Always consult the manufacturer's guidelines before mixing refrigerants.
Not without a proper conversion.
all refrigeration standing pressure in psi
there is no set answer ,you have to ajust pressure using subcool and superheat. if these terms confuse you i recomend calling an hvac contractor
No, you should not use R-134A in a compressor designed for R-401A. These two refrigerants have different chemical properties and operating pressures, which can lead to inefficiencies, potential damage to the compressor, and safety hazards. It’s essential to use the refrigerant specified by the manufacturer for optimal performance and reliability.
Soil is a mixture and it is not a compound because it doesn't have any particles that you can pick out of it.
f = 32 + 20 X 9/5 = 68
To get purple, mix red and blue. To get orange, mix red and yellow.
'To mix' is mesclar.The imperative [to a single person] of 'to mix - Mix! - is ¡Mescla!The imperative [to a group] of 'to mix - Mix! - is ¡Mesclad!'I mix' is mesclo.And finally, 'the mix' is la mescla.
not mix
The present tense for "mix" is "mix" for first and second person, and "mixes" for third person singular. For example: I mix the ingredients, you mix the batter, he mixes the drinks.