HotSpring Spa HotSpot Thermistor Sensor Fitting, 2003-Current Plumbing This AK-60032 is a compatible

This AK-60032 is a compatible replacement spa filter cartridge for the Caldera 75 Spa Filter

When screwing the new pressure switch into the heater

Note: Symptom of this part failing is a flashing red "Power" light on the Hot Spring & Tiger River control panel or on the control box of the 1995-1996 Tiger Rivers

The air tube (73540) is sold separately

C45S 2002 2003 2004 2005 2006 2007 2008

HotSpring Spa HotSpot Thermistor Sensor Fitting, 2003-Current Plumbing This AK-60032 is a compatibleHotSpring Spa HotSpot Thermistor Sensor Fitting, 2003 Current. This sensor fitting is installed through the side of the filter housing in the 2003 current Hot Spring Hot Spot brand spas. Its purpose is to provide a watertight seal around the thermistor bulb.