Rheem / Raypak Heater Safety Replacement Part
Rheem / Raypak Thermal Fuse
Genuine OEM thermal cut-off fuse and roll-out safety switch for compatible Rheem and Raypak pool heaters.
Final Sale Item
Replacement heater parts are final sale. Verify compatibility before ordering.
Rheem / Raypak Thermal Fuse 005899F is a genuine OEM heater safety component used on a wide range of Rheem and Raypak pool heaters. Commonly referred to as a thermal cut-off fuse or roll-out safety switch, this part interrupts the heater safety circuit when excessive temperatures are detected.
Main Features
- Genuine Rheem / Raypak replacement part
- OEM thermal cut-off safety fuse
- Commonly called a roll-out safety switch
- Compatible with multiple Raypak and Rheem heater families
- Protects heater components from unsafe operating conditions
Common Symptoms This Part May Resolve
- Heater will not ignite
- Open thermal fuse circuit
- Roll-out safety switch failure
- Heater shuts down unexpectedly
Compatible Heater Models
Aboveground Heaters: P-R106A-AN-C, P-R106A-AP-C, P-R156A-AN-C, P-R156A-AP-C, P-R156A-EN-C, P-R156A-EP-C
Electronic Ignition: P-R206A-EN-C, P-R206A-EP-C, P-R266A-EN-C, P-R266A-EP-C, P-R336A-EN-C, P-R336A-EP-C, P-R406A-EN-C, P-R406A-EP-C
Cupro Nickel: P-R206A-EN-X, P-R206A-EP-X, P-R266A-EN-X, P-R266A-EP-X, P-R336A-EN-X, P-R336A-EP-X, P-R406A-EN-X, P-R406A-EP-X
Millivolt: P-R206A-MN-C, P-R206A-MP-C, P-R266A-MN-C, P-R266A-MP-C, P-R336A-MN-C, P-R336A-MP-C, P-R406A-MN-C, P-R406A-MP-C
Low NOx: P-R207AL-EN-C, P-R266AL-EN-C, P-R336AL-EN-C, P-R406AL-EN-C
Specifications
| SKU | 005899F |
| UPC / GTIN | 662766470376 |
| Brand | Rheem / Raypak |
| Weight | 0.01 lb |
| Final Sale | Yes |
Frequently Asked Questions
What does this part do?
It opens the heater safety circuit when excessive heat is detected.
Should I simply replace the fuse?
The underlying cause of overheating should be identified before replacement.
Can this part be returned?
No. Heater replacement parts are final sale.








