Hayward Bypass Cartridge Kit for Universal H-Series FD Heaters | FDXLBPK1930
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- Backordered: contact us for ETA
- SKU:
- FDXLBPK1930
-
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About This Item
The Hayward Bypass Cartridge Kit (FDXLBPK1930) is the OEM replacement bypass cartridge kit for Hayward Universal H-Series FD swimming pool and spa heaters.
IMPORTANT: PROFESSIONAL INSTALLATION REQUIRED
Gas and electrical heater components must be serviced by a licensed pool professional or qualified HVAC technician. Do not attempt to service gas or high-voltage components without proper certification.
The bypass cartridge kit regulates water flow within the Universal H-Series FD heater, allowing a controlled portion of water to bypass the heat exchanger to maintain proper operating conditions and protect the heater from thermal stress.
Specifications
| Hayward Part Number | FDXLBPK1930 |
| Compatible Equipment | Hayward Universal H-Series FD Heaters |
| UPC | 610377073776 |
Poolaroo Pro Tip
When servicing the bypass cartridge, inspect surrounding o-rings and gaskets for wear while the heater is open — replacing deteriorated seals at the same time avoids a repeat service call. Always confirm the heater has cooled and power and gas supply are fully shut off before beginning any work on the heater body. This component is specific to the Universal H-Series FD line; verify your exact heater model number on the unit's rating label before ordering.
