Hayward FDXLFOR1930 FD Heater O-Ring Replacement Kit for Hayward Universal H-Series Low Nox Pool Heater

SKU: FDXLFOR1930

$34.99 $54.99


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FD Heater O-Ring Kit for Hayward H-Series Pool Heaters

The FD heater O-ring kit is a genuine replacement seal kit designed for Hayward Universal H-Series Low NOx pool heaters. This kit is used to create a proper seal at the heater header, helping prevent water leaks and maintain correct system pressure.

Replacing worn or damaged O-rings is important to protect internal components and ensure efficient heater operation. This kit is built for a precise fit and reliable performance in high-temperature pool heater environments.


Compatible Models

Fits Hayward Universal H-Series Low NOx models:

H150FDN, H150FDP
H200FDN, H200FDP
H250FDN, H250FDP
H300FDN, H300FDP
H350FDN, H350FDP
H400FDN, H400FDP


Product Features

  • Genuine replacement header O-ring kit
  • Helps prevent water leaks at heater connections
  • Maintains proper system pressure and sealing
  • Designed for high-heat pool heater applications
  • Direct fit for Hayward H-Series Low NOx heaters

Specifications

  • Product Type: Heater Header O-Ring Kit
  • Compatibility: Hayward H-Series Low NOx pool heaters
  • Weight: 0.8 lbs