The refrigerant is charged into the system on the low side or the larger line outside at the condensor. Unless you have an EPA card to buy R22 you have to have a service tech Mainly for your safety. Get a free estimate wont cost you anything and you know upfront what it will cost. Rus
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The refrigerant is charged into the system on the low side or the larger line outside at the condensor. Unless you have an EPA card to buy R22 you have to have a service tech Mainly for your safety. Get a free estimate wont cost you anything and you know upfront what it will cost. Rus