"Refilling" the coolant is one of the most common scams when it comes to AC maintenance. Often, they end up overfilling the system, reducing its performance. There's supposed to be a precise amount of the coolant in there. If it really was leaking coolant, filling it up wouldn't exactly be much of a solution without fixing the leak.
I never paid anything and the AC is still going strong, very cold for large living room so I have no issues. if it stops getting cold I'll ask the LL to refill it up again
I never paid anything and the AC is still going strong, very cold for large living room so I have no issues. if it stops getting cold I'll ask the LL to refill it up again