The Pentair® MiniMax NT Control Board is a common part that will need to be replaced periodically on your Pentair® MiniMax Pool Heater. It is usually time to replace this part when you can notice odd readings coming from your heater, or signs of wear and tear over time which can begin to affect the performance of your heater. Please see owners manual for full diagnostics descriptions for your heater.This board is used only on Pentair® MiniMax NT heaters with a Digital Display. Find the alternate MiniMax Control Boards Below: Pentair® MiniMax NT Circuit Board w/ Dual Knob 6800 Control Plate. Pentair® MiniMax Circuit Board Replacement. Features: Compatibility: Pentair® MiniMax NT Pool & Spa Heaters with DDTC Controller Only Manufacturer: Pentair Pool Products Inc. Model: 472100
