Hayward UHXNEGVT14001 Negative Pressure H400fd Indoor Vent Adapter Vertical Replacement Kit for Hayward Universal H-series Low Nox Gas Heaters
This post contains affiliate links. As an Amazon Associate I earn from qualifying purchases This negative pressure H400FD indoor vent adapter vertical kit is designed to use with Universal H-series Low Nox gas heater models H150FD, H200FD, H250FD, H300FD, H350FD, H400FD. Weighs 14-pound. Product Features Negative pressure h400fd indoor vent adapter vertical replacement kit Fits
