Pentair MasterTemp/Max-E-Therm Thermal Regulator Kit (77707-0010) littlegiant This type of part is

This type of part is especially useful during heater or control-system maintenance where the existing flow switch has failed and the replacement needs to remain aligned with the original equipment family

housing length

When a multi-feature spa starts suffering from control issues

and 25 amp rating

Pentair MasterTemp/Max-E-Therm Thermal Regulator Kit (77707-0010) littlegiant This type of part isFor service work on Pentair pool equipment, choosing the exact replacement part helps reduce callbacks and installation delays. This MasterTemp and Max E Therm Thermal Regulator Kit is regulates internal heater water temperature flow behavior to help protect the heat exchanger and maintain proper heater operation. When this component sticks, weakens, or fails, symptoms can include overheating, cycling, reduced efficiency, or temperature related