Pentair Thermal Regulator For MasterTemp and Max-E-Therm Heaters | 38000-0007S Pentair FNS Filter Bulkhead why is my hc-series heater

why is my hc-series heater shutting off early

display working but keypad not responding

Its user-friendly manual relief valve enables easy air purging

75-inch IPS (Iron Pipe Size) configuration

every 10 minutes until the recommended dossage of 4 oz of ALGAEDYN per 10

Pentair Thermal Regulator For MasterTemp and Max-E-Therm Heaters | 38000-0007S Pentair FNS Filter Bulkhead why is my hc-series heaterThe Thermal Regulator, complete with a convenient spring clip, offers a versatile and effective solution for pool and spa heater maintenance. This replacement part is specifically designed to fit Pentair Sta Rite Max E Therm pool and spa heaters, ensuring compatibility and seamless integration. Additionally, it is also suitable for use with Pentair MasterTemp pool and spa heaters, providing a versatile option for various heater models. By