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.
R-22 can influence your options. If an A/C unit requires additional refrigerant â as Thomasâ did in 2012 â it signals thereâs a coolant leak. Topping off a system with R-22 refrigerant, known as Freon, costs as much as $40 to more than $175 per pound â which may also include the cost of the service call. Fixing the leak and putting in several pounds of refrigerant can cost $550 to $1,000, HVAC pros say.