Warranty: NEED DEREK TO RETURN TO REPLACE THE DEFROST CONTROL BOARD FOR HEAT PUMP. DEFROST CONTROL BOARD IS UNDER WARRANTY. CHARGE FOR LABOR AND WARRANTY PROCESS FEE. After replacing a defrost control board, we reported additional failures. There is potential that the failed HPS began causing issues with the board. And without having the board functional, we would not be able to diagnose a bad HPS. Putting in part order form for a HPS.
