By refusing to give up her seat to a white man on a Montgomery, Alabama, city bus in 1955, black seamstress Rosa Parks (1913â2005) helped initiate the civil rights movement in the United States.
Partial R-22 freon tank with about 27 pounds remaining in it. The tanks gross weights 33.0 pounds. So there is about 27 pounds of freon on left in the tank.
Put a vacuum pump on the system and put 2.5 kilo of r22 back into system, I charged the customer $100 in total for the gas and my time. Because of mandated production cuts in R-22 (the most common household refrigerant) the cost of freon has doubled over the last couple of years.In the industry the cost per pound off of the service truck will run between 20-45 dollars a pound. A typical service call shouldn't be more than 65-95 dollars.f you search the web it is common to find 30 lb. tanks of R22 refrigerant for roughly $210. This is approximately $7/lb. It has always amazed me that A/C service companies can get away with charging $30 to $50/lb for 1lb of R22 when they pay $7/lb. or less.