ARU Thermal Regulator #77707-0010 Replace for Pentair Compatible with All SR200, SR333, and SR400 Models and MasterTemp Pool and spa heaters
Brand: ARU

This thermal regulator kit is designed to use with Sta-Rite Max-E-Therm pool and spa heaters and also compatible with MasterTemp pool and spa heaters. Kit includes spring clip, etc.

Thermal regulator replacement kit
Fits Sta-Rite Max-E-Therm pool and spa heaters
Also fits MasterTemp pool and spa heaters
Kit includes spring clip, etc