Pentair UltraTemp and ThermalFlo Heat Pump Water Temperature Thermistor Probe | 471566Z

The Pentair 471566Z thermistor probe is a genuine replacement temperature sensor for keeping water temperature readings accurate and a heating system running efficiently (UPC: 788379696153). It addresses common faults such as "E02" error codes or "HI" readings that stop a heater from firing.

Precision temperature sensing: the probe feeds accurate data to the control board, helping prevent overheating and holding water temperature steady for a pool or spa.

Compatibility: designed specifically for the Pentair MiniMax NT series (STD, LN, TSI), and compatible with UltraTemp and ThermalFlo titanium heat pumps.

OEM durability: a sturdy brass sensor head and high-temperature yellow connection wire stand up to harsh aquatic conditions and chemical exposure.

Straightforward installation: the hex-head body screws into the heater manifold, and the plug-in connector makes the electrical hookup quick and free of modifications.

Reliable operation: stable readings keep the system working under consistent conditions, reducing stress caused by faulty temperature data and helping extend equipment life.