SpaNET SV2, SV3, SV4 Optical Water Sensor and Thermistor Assembly

Sale price $106.00 Regular price $132.48
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Description

Optical Sensor & Thermistor that gives Water & Prime errors on SpaNET 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). Use some light lubrication on o-ring.

SV Series: (square plug) - Suits SV2, SV3, SV4

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