New Old Stock NLA Sylvania A77-288501A-39 Air Conditioner Contactor HQ 700026. Box was unopened I opened to display contents. This is a large contactor for older ICP Sears Heil A/C condensing units see ratings and voltages on pictures. I do not accept returns for wrong part or misdiagnoses. She be installed by a qualified technician. Shipped with USPS Priority Mail.