Air Conditioning system low on r22 with Non condensables in system

new customer older unit low on r22 add gas to system to get her going will be quoting for a new system .not worth trying to fix or find leaks system is to old,found big glide in temps indicates non condensable gases in system... LAVIMONIERE PRODUCTIONS,LLC subscribe to my channel    / @stevenlavimoniere   facebook   / steven.lavimoniere   web site http://lavimoniereplumbingandheating....