Raypak
Raypak 006711F – Tube Bundle – P-R405A Pool Heater
Raypak 006711F – Tube Bundle – P-R405A Pool Heater
Raypak 006711F – Tube Bundle – P-R405A Pool Heater
If your P-R405A heater is firing but not transferring heat effectively, or you are seeing internal moisture, leakage, or scale in the exchanger section, the tube bundle is one of the first major assemblies to inspect. This is a direct repair when a Raypak heater is not working at full output because the internal heat-transfer section is failing.
This tube bundle carries water through the heated section of the P-R405A pool heater so combustion heat can move into the system. When the bundle becomes restricted, worn, or starts leaking internally, the heater can still fire but will struggle to deliver usable heat. Replacing it restores the core exchanger-side water path.
- Heater fires but water temperature rises slowly
- Internal leaks or moisture buildup appear in the exchanger section
- Scale or corrosion is found during teardown
- Raypak heater troubleshooting points to exchanger inefficiency
What this part does: It transfers heat into circulating water through the internal tube bundle assembly.
Compatibility: Designed for the Raypak P-R405A pool heater. Confirm with your model number before ordering.
- Part Number: 006711F
- Type: Tube bundle
- Application: P-R405A pool heater
OEM Value: A genuine Raypak replacement part helps maintain correct fit within the header system and water path. Improper bundles can lead to leaks, poor heating, and repeat repairs.
