Check the listing for details. Replacement Hayward Bezel and Keypad Assembly Kit for H Series Pool Heaters. Condition: New. Listed at 22.49 USD. Bezel and Keypad Assembly Replacement Kit # FDXLBKP1930 Replace for Hayward Compatible with Universal H-Series Low NOX Pool Heater Fits Models H150FDN, H150FDP,H300FDN, H300FDP. Product description 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 work with: universal h-series low Nox pool heater models h150fdn, h150fdp, h200fdn, h200fdp, h250fdn, h250fdp, h300fdn, h300fdp, h350fdn, h350fdp, h400fdn, h400fdp.Bezel and Keypad Assembly Replacement Kit # FDXLBKP1930 Replace for Hayward Compatible with Universal H-Series Low NOX Pool Heater Fits Models H150FDN, H150FDP,H300FDN, H300FDP. Product description 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 work with: universal h-series low Nox pool heater models h150fdn, h150fdp, h200fdn, h200fdp, h250fdn, h250fdp, h300fdn, h300fdp, h350fdn, h350fdp, h400fdn, h400fdp.