Pentair Terminal Board | MasterTemp, ETi & Max-E-Therm Heaters | 42001-0056S FG3016 Most 36 sq

Most 36 sq

Unlike traditional sequestering agents

Reemay 2033 Pleat Count 154 Top Cap: open

9" open-hole bottom

Pentair Terminal Board | MasterTemp, ETi & Max-E-Therm Heaters | 42001-0056S FG3016 Most 36 sqThe Pentair Terminal Board (42001 0056S) is the OEM replacement terminal board for the MasterTemp, ETi, and Max E Therm pool and spa heater series. IMPORTANT: LICENSED PROFESSIONAL INSTALLATION REQUIRED Gas and electrical heater components must be serviced by a licensed pool professional or qualified HVAC technician. Do not attempt to service gas or high voltage components without proper certification. The terminal board provides the central