Complete 2 Systems worked on US Rheem HP Split System. HO stated system was not cooling. Found bad defrost board. Called Dealers Supply to order board. P#: 47102684204. Price: $47.20. In Stock. Ready for pick up. PO#: 77055. Left epa agreement with HO. He stated he is talking to his wife about it if they decide to sign it they will call us. It’s a 2 System.