Replacement content: This IDXL2DB1930 Display Board replacement for hayward h400fdn hd150fdn display board, and another H-Series low nox induced draft heater.
High standard: Efficient choice for maintenance, simple installation and obvious effect. After strict inspection, the material is upgraded, and the working time is longer.
Note: Please confirm whether your model is suitable before purchasing, if you are not sure, please consult us.
After-sales: 1 year after-sales service, beyond the normal return and exchange time, communicate at any time to solve at any time.