No.
R22
R22
r22
R22 r123
R22
Mixing R22 refrigerant with R438A is not recommended. R438A is a replacement for R22, but it has a different composition and properties. Mixing refrigerants can lead to reduced efficiency, potential equipment damage, and difficulty in servicing the system. It's best to fully evacuate the system and charge it with the appropriate refrigerant.
The cost of 125 pounds of R22 refrigerant can vary depending on market prices and supplier rates. On average, you can expect to pay anywhere from $50 to $100 per pound for R22 refrigerant. Therefore, the total cost for 125 pounds of R22 could range from $6,250 to $12,500.
A 2-ton air conditioner typically contains around 4-5 pounds of R22 refrigerant.
No
R22
No, refrigerants cannot be blended.