Staff Answer
May 12, 2023 - 06:43 PM
The applicable replacement part for H400FDN is this part Hayward Indoor Vent Adapter Kit, H350Fd, Negative-Pressure (Vertical) | UHXNEGVT13501
Does this fit the h400fdn Hayward Indoor Vent Adapter, Hayward Universal H350FD, Neg. Pressure | UHXNEGVT13508
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Open May 12, 2023 - 03:37 PM
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Hayward Indoor Vent Adapter, Hayward Universal H350FD, Neg. Pressure | UHXNEGVT13508
The Hayward UHXNEGVT13508 Indoor Vent Adapter is an essential component for proper ventilation and installation of Hayward heaters. This vent adapter kit is designed to be used under negative pressure, which means that the air flow will be directed upwards through the roof in a vertical direction. T...
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