Use a coat of mastic around any joints and reinforce them with fiberglass mesh tape. For tricky-to-reach leaks, use Aeroseal, a cure that blows a polymer aerosol into your ducts to plug tiny gaps and holes. After the refrigerant is recovered appropriately, electrical wiring is disconnected from the present air https://sirketlist.com/story20190483/rumored-buzz-on-air-conditioning-installation