The Pentair Thermal Regulator, model 474989, is specially designed for MasterTemp 125 heaters. This crucial component ensures precise temperature control, maintaining the optimal water temperature for your pool or spa. Constructed from high-quality, durable materials, the thermal regulator provides reliable performance and longevity. It helps prevent overheating, enhancing the safety and efficiency of your heating system. Regular maintenance or replacement of the thermal regulator is key to ensuring consistent and effective heating, allowing you to enjoy a comfortable swimming experience.

• Precise Temperature Control:ÊSpecially designed for MasterTemp 125 heaters, this crucial component ensures precise temperature control, maintaining optimal water temperature for your pool or spa.
• Durable Construction:ÊConstructed from high-quality, durable materials, the thermal regulator provides reliable performance and longevity, withstanding the demands of regular use.
• Prevents Overheating:ÊHelps prevent overheating, enhancing the safety and efficiency of your heating system, ensuring your pool or spa operates smoothly.
• Consistent Heating:ÊRegular maintenance or replacement is key to ensuring consistent and effective heating, allowing you to enjoy a comfortable swimming experience without interruptions.
• Enhanced Safety:ÊBy maintaining precise temperature control, it contributes to the overall safety of your pool or spa environment, making it a vital component for any heating system.

• (1)ÊThermal Regulator
• (1)ÊSpring Clip

• Compatible with Pentair MasterTemp 125 Heaters