Protect your pool heating equipment with the Pentair Thermal Fuse 475998, a factory-original safety component engineered to sever the electrical circuit when heater temperatures climb to dangerous levels. This protective device activates at 187¡ F (86¡ C), instantly cutting power to guard against overheating and potential equipment damage. Once triggered, this single-use fuse requires complete replacement rather than resetting, guaranteeing that the protective mechanism remains uncompromised. Built exclusively for the Pentair ETI 400 Gas Heater, this OEM thermal fuse delivers exact-fit reliability for your pool heating system's safety infrastructure.

Key Benefits

• Automatic Overheat Protection: Immediately interrupts the electrical circuit when temperatures reach 187¡ F, providing a failsafe barrier against dangerous overheating conditions.
• Critical Safety Component: Functions as a vital safeguard within your pool heater, helping preserve both equipment integrity and operational safety.
• Single-Use Reliability: Engineered as a non-resettable device that must be swapped out after activation, ensuring the protective system always performs at full capacity.
• Guaranteed OEM Compatibility: Manufactured specifically for the Pentair ETI 400 Gas Heater, delivering precise fitment and dependable operation every time.

Compatibility

• Pentair ETI 400 Gas Pool Heaters

Specifications

• Brand: Pentair
• Part Number: 475998

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