SpaNET SV2, SV3, SV4 Optical Water Sensor and Thermistor Assembly
SpaNET SV2, SV3, SV4 Optical Water Sensor and Thermistor Assembly is backordered and will ship as soon as it is back in stock.
Delivery and Shipping
Delivery and Shipping
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Description
Description
Optical Sensor & Thermistor that gives Water & Prime errors on SpaNET and Vortex spa SV control systems. This is a common point for leaks. Often due to low pH or other water issues. May be source of ER-2, ER-3, ER-5, ER-6 or temperature reading of 99.9°
Heater Sensor assembly complete with clear plastic housing and o-ring to suit SV series heater tubes (v1 & v2 models)
SV Series: (square plug)
Suits SV2, SV3, SV4
These items cannot be returned once fitted. We recommend replacing entire heater where these have leaked.
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