Pentair Purex Minimax/Minimax Plus/PowerMax/Tropic Isle Hi-Limit (71017)

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A practical replacement for aging Pentair Purex pool equipment, this part supports targeted repairs where accurate sizing and compatibility matter. The hi-limit safety component is used on Minimax/Minimax Plus/PowerMax/Tropic Isle Hi-Limit applications and helps limit heater operation if temperatures move beyond the intended range. It is a useful replacement when the existing part is cracked, corroded, stripped, distorted, leaking, missing, or no longer holding the correct operating position.Because many Purex components work inside sealed systems, replacing the correct item can help address leaks, air intrusion, poor flow, or unreliable response. This part is best suited for precise repairs where the matching OEM-style part number, 71017, is the main guide for compatibility. It is a smart choice for repair inventories because small original-style parts can prevent leaks, fit issues, and larger repairs. Show more