Hayward H400FDN/P Universal H-Series Vertical Vent Adapter VENT MODEL:UHXNEGVT14008 Our innovative system architecture allows

Our innovative system architecture allows you to easily propagate new capabilities

Genuine Hayward Replacement Winterizing Kit

Hayward Universal H-Series Literature

UPGRADE OPTIONS:

Hayward H400FDN/P Universal H-Series Vertical Vent Adapter VENT MODEL:UHXNEGVT14008 Our innovative system architecture allowsProduct Description Hayward Universal Forced Draft Negative Vertical Vent Kit Adapter for H400FDN and H400FDP. Hayward Item Code: UHXNEGVT14008 (Adapter Only) Features Genuine Hayward Vent Adapter. This vent adapter kit is to be used under negative pressure which is thru roof vertically. Hayward heaters require 1 square inch per 1,000 BTU of fresh air and combustion air supply. Please respect set backs on each side of heater when installed shed.