FACTS ABOUT REFRIGERANT R407C REVEALED

R427A coolant is really a substitution for R22. The average cost of R427A coolant per pound is $ten to $eleven. It functions equivalent pressures and capacity as common R22 Freon, with even better performance than most R22 retrofits.Besides warm air blowing from a vents, There are many telltale indications that the AC could have a leak and require