Raypak
Raypak H000025 Water Pressure Switch Kit – Pool Heater Replacement Part
Raypak H000025 Water Pressure Switch Kit – Pool Heater Replacement Part
Raypak H000025 Water Pressure Switch Kit – Pool Heater Replacement Part
If your heater will not fire or shuts down unexpectedly even though water is flowing, the pressure switch may not be detecting flow correctly. This is a common issue when a Raypak heater is not working due to safety lockout conditions.
This pressure switch monitors water flow and prevents the heater from operating without proper circulation. If it fails, the heater may not start or may shut down prematurely. Replacing it restores correct safety operation.
- Heater will not fire despite proper water flow
- Frequent shutdowns with no visible issue
- Flow-related error conditions
- Pressure switch not responding during troubleshooting
What this part does: It ensures the heater only operates when proper water flow is present.
Compatibility: Used on select Raypak models. Confirm with your model number before ordering.
- Part Number: H000025
- Type: Water pressure switch kit
- Application: Flow safety control
OEM Value: Correct calibration ensures proper safety shutdown thresholds. Incorrect switches can prevent startup or allow unsafe operation.
