Pentair Water Temperature Probe Thermistor | ThermalFlo HP Titanium / UltraTemp 220 ETi | 471566Z UV Sanitizers Brand Equipment Line Model /

Brand Equipment Line Model / Part Number Hayward PowerFlo Matrix High Efficiency Pump

or erratic temperature control

inspect the valve's internal O-rings and diverter seal at the same time — replacing worn seals alongside the diverter prevents a second disassembly shortly after this repair

or hairline cracks whenever you service the UV lamp

combined when both are installed as a matched set

Pentair Water Temperature Probe Thermistor | ThermalFlo HP Titanium / UltraTemp 220 ETi | 471566Z UV Sanitizers Brand Equipment Line Model /The Pentair 471566Z is the OEM replacement water temperature thermistor probe for the ThermalFlo HP Titanium heat pump series and the UltraTemp 220 ETi heat pump heater. IMPORTANT: LICENSED PROFESSIONAL INSTALLATION REQUIRED Electrical heater and heat pump components must be serviced by a licensed pool professional or qualified HVAC technician. Do not attempt to service high voltage components without proper certification. VERSION NOTE For the