Product Review

This thermostat knob is designed to use with Pentair MiniMax NT STD heater with 6800 controller, NT LN heater with 6800 controller, NT LN heater with DDTC controller, NT TSI heater with 6800 controller. Also fits Pentair MiniMax CH heater model 150 IID and Pentair MiniMax Plus, PowerMax, MiniMax heater models 75, 100, 150, 200, 250, 300, 350, 400. PowerMax and MiniMax commercial heaters.