Optimum Pool Heater Repair Kit for Pentair MasterTemp & Max-E-Therm
Repair kit with thermistors, pressure and hi-limit switches, and gas shutoff. Enables replacements for specific Pentair models. Customers value ease of installation and value, though some report mixed performance and fit concerns
Highlights
- comprehensive replacement kit
- easy installation
- compatibility with Pentair MasterTemp & Max-E-Therm
Pros
- includes multiple replacement components
- easy to install
- good value perception
Cons
- mixed functionality reported by some users
- fit may not work with masterTemp 400 model
- limited compatibility notes
Best For
Features
- Includes stack flue sensor, thermistor, pressure switch, and hi-limit switch (135F) with gas shutoff switch (140F)
- Provides compatible replacements for Pentair MasterTemp and Max-E-Therm pool heaters
- Replaces multiple part numbers: 42002-0024S, 42001-0053S, 42001-0060S (3902), 42002-0025S, 42001-0063S