40 Elegant Ac Refrigerant Cost Per Pound

40 Elegant Ac Refrigerant Cost Per Pound-    r134a refrigerant cost per pound  how much does refrigerant cost per pound   how much does r 410a refrigerant cost per pound in 2017 4 pounds of refrigerant 3 ton unit = 12 pounds of refrigerant needed 12 pounds of refrigerant times the $6 00 per pound number we came […]