Hi Limit Thermostat | Pentair | MiniMax 150 | 150 Degree | Overheat Protection

Pentair MiniMax 150 Degree Hi-Limit Thermostat is a crucial safety and performance upgrade for your pool system. This Hi-Limit thermostat regulates heater output to prevent overheating, while supporting consistent water circulation through the filtration loop to help keep your pool water clean and properly filtered.

Designed as a direct replacement part (471694) for Pentair MiniMax installations, it ensures quick, hassle-free upkeep and reliable operation. By maintaining a safe maximum temperature, it protects your equipment and reduces the risk of costly downtime, so you can enjoy healthier, clearer water with less guesswork.

• 150°F high-limit protection to prevent heater damage
• Direct replacement part 471694 for easy installation
• Supports steady water circulation through your pool filtration system
• Durable construction handles pool chemicals and humid environments
• Helps maintain water clarity and sanitizer effectiveness by preventing overheating

Whether you’re upgrading an aging unit or stocking spare parts for routine maintenance, the Pentair MiniMax 150 Degree Hi-Limit Thermostat keeps your pool running smoothly. Add to cart today and safeguard your water quality with confidence.