Rheem / Raypak Thermal Fuse

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

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.