Hayward H-Series H150FDN Heater Diagram & Part List
Hayward H-Series H150FDN Heater Diagram & Part List with Fuses, Control Boards, Water Pressure Switches, and More
Use the diagram and links above to match the correct parts for your Hayward H150FDN heater, then browse below for technical details, fitment data, and fast free shipping.
Monitor internal water pressure with the FDXLWPS1931 Pressure Switch, designed to work with FD-Series heater systems.
Restore full control and visibility with the FDXLBKP1932 Bezel and Keypad Assembly, a modern blue-face interface for H-Series models.
Ensure leak-free operation in your NorthStar pump with the SPX4000T O-Ring, engineered for high-pressure sealing.
Bring your heater back to life with the FDXLICB1930 Integrated Control Board, made to restore safe operation and ignition control.
Replace blown heater fuses with the FDXLFSKC30 Blade Fuse Kit, a 10-pack of 3-amp fuses for reliable protection.
The FDXLTER1930 Thermistor helps the control board read temperature accurately for safe firing and shutoff cycles.
All Hayward H150FDN parts—including sensors, switches, boards, keypad kits, and more—are in stock and ready to ship with free delivery and a full replacement diagram available.