I'm converting to HC12a. I had the R12 reclaimed and now I need to know how to charge it with the HC12a.
89ltd - How have you been charging yours? I purchased a kit with two cans of HC12a and a filler hose. I'm assuming the hose attaches to the low side. Its the only fitting that it will connect to. My question is how do you open the valve? When I connected to hose to the fitting nothing happened and I probably wasted a can. I need your help! Thanks.