This bezel and keypad assembly package is designed to use with Hayward Universal H-Series Low NOx swimming pool heater designs H150FDN, H150FDP, H200FDN, H200FDP, H250FDN, H250FDP, H300FDN, H300FDP, H350FDN, H350FDP, H400FDN, H400FDP. Weighs 17 pounds.
Excellent salt water and chemical corrosion resistance
Same water velocity through all tubes for faster heating
Up to 18% savings by reducing pump run-time
Low NOx emissions meets clean air quality standards
Common union for installation or service, adapts to larger plumbing recommended for greater efficiencies