Swimables Control Board Kit for Pentair Mastertemp & Max-E-Therm
Control board kit for Pentair Mastertemp/Max-E-Therm heaters. Enables startup and display functionality replacement; compatible with multiple Pentair and NA/LP heater electrical systems. Noted for easy installation and reliable function, though some users report durability concerns
Highlights
- Compatible with Mastertemp and Max-E-Therm
- Replaces failing control boards
- Easy installation
Pros
- Easy installation
- Compatible with multiple Pentair Mastertemp models
- Replaces non-starting or illuminated-display boards
- Positive feedback on functionality and plug quality
Cons
- Durability concerns; reported rusting within 6 months
- Mixed views on fit and value for money
Best For
Features
- Tests indicate when old Starite or Pentair Mastertemp boards fail to start or illuminate the display
- Compatible with Pentair Mastertemp 400 parts and various Mastertemp models (300, 200, 125 Low Nox) including HD heaters
- Includes replacement board (model 42002-0007s) and 4 screws for mounting
- Installation involves unplugging membrane pad, disconnecting old board, removing four screws, and reinstalling with proper connections