Pentair High Limit Switch for Max-E-Therm and MasterTemp

The Pentair 42001-0063S high limit switch is an essential replacement part for the safety of your pool or spa heater. Designed for Max-E-Therm and MasterTemp heaters, this component cuts power in case of overheating to protect your equipment.

Features

• Overheat protection with automatic excess-temperature detection
• Compatible with Pentair Max-E-Therm and MasterTemp series
• Robust electrical construction
• Direct installation, no modification needed
• Product code: 42001-0063S

Compatibility

Designed specifically for Pentair Max-E-Therm and MasterTemp heaters.

When to replace it

Replace it if your heater shuts down on overheat, won't start properly, or shows an error code related to the temperature limit. This is a safety part you shouldn't ignore.

Why buy from us

Destination Piscine Aide in Saint-Bruno-de-Montarville helps you identify the right replacement part for your heater model. Genuine Pentair parts and expert advice.

FAQ

Which heaters is it for? Pentair Max-E-Therm and MasterTemp series.

Is installation complicated? It's a direct installation with no modification.