Hayward Universal H-Series Low NOx Owner's Manual: H150FDN H200FDN - Page 1

POOL AND SPA/HOT TUB HEATERS H250FDN & H250FDP; H350FDN & H350FDP; H400FDN & H400FDP MODELS OWNER'S MANUAL FOR YOUR SAFETY WARNING: If the information in these instructions is not followed exactly, a fire or explosion may result causing property damage, injury, or death. - Do not store or use gasoline or other flammable vapors or liquids in the vicinity of this or any other appliance. WHAT TO DO IF YOU SMELL GAS: • Do not try to light any appliance. • Do not touch any electrical switch; do not use any phone in your building. • Immediately call your gas supplier from a neighbor's phone. Follow the gas supplier's instructions. • If you cannot reach your gas supplier, call the fire department. - Installation and service must be performed by a qualified installer, service agency, or the gas supplier. FOR YOUR SAFETY This product must be installed and serviced by authorized personnel, qualified in pool/spa heater installation. Improper installation and/or operation can create carbon monoxide gas and flue gases that can cause serious injury, property damage, or death. 1301640701 REV D MMYY