Sensors Circuit Board

HydroQuip Temperature Sensor, 72" with 1/4" diameter temp probe. Common to find these used on the Versi Heaters and 9700 series spa controls. For SSPA, USPA, MP, 6200, 9200, 6500, 7500, 8500, 9500, 9700, 6330, 9330 series of spa packs and controls by...

This part is a Balboa Heater M7 Sensor with a 82" wire found in some HydroQuip Systems using Balboa Boards.  Sensor Application    Spa ControlSensor Type    Hi Limit, Temp or Hi Limit,...

This part is a Balboa Heater M7 Sensor with a 46" wire found in some HydroQuip Systems using Balboa Boards.  Sensor Application    Spa ControlSensor Type    Hi Limit, Temp or Hi Limit,...

This part is a Heater M7 Sensor with a 31" wire found in Jacuzzi Premium J series 2016 to current.  Note: This sensor does not have the nut and washer on it so it will only work with Jacuzzi Premium hot tubs..   Application Balboa...

Balboa no longer makes this sensor mount in gray. We now send the clear version This part is a GRAY Balboa Temperature Sensor Mount that accommodates 3/8” temperature sensors from Balboa, Gecko, Hydro Quip, and others. 1” hole size required...

This part is a Temperature and Hi-Limit Sensor that fits some ACC SmartTouch control systems there is one sensor bulb is 1/4" Diameter and it uses (2) 2-pin connectors.. Fits most ACC Smartouch and Epack control systems regardless of year.

This part is a Temp and Hi-Limit sensor set for all ACC Smartouch and Epack control systems regardless of year. Original design (Pictured) was one individual sensor for the temp and another for the hi-limit. New style sensor will have one probe, but two...

In this video The Spa Guy tells you the basics about diagnosing and replacing a M7 sensor on a Balboa Board.  Click this link for the m7 sensors on this site: M7 Sensor #sparepair #hottubrepair #spaguy...

This part is an Adapter Kit to convert the new style sensor set for Watkins No-Fault 4000 or 6000 heaters to the old style plugs.. Includes: The Two Adapters only for the Sensors click the link below: Below is a list of related parts click on the links...

This part is a 96" Hi Limit Sensor with the box style connectors.. This sensor is used with Some Jacuzzi Premium Hot Tubs and the following Sundance systems: 1992 Suncoast, 1996-98 Suntub, 1997-2005 400, 600, 600-S, 750, 800, 1997 850, and 2005+ 880...

This part is a 22" Hi Limit Sensor with the box style connectors.. This sensor is used with Some Jacuzzi Premium Hot Tubs and the following Sundance systems: 1992 Suncoast, 1996-98 Suntub, 1997-2005 400, 600, 600-S, 750, 800, 1997 850, and 2005+ 880...

You are buying a Cal Spa 7000 or 9000 Heater M7 foam type Sensor. This Sensor comes with the wire, Connector, and The foam sensor. It DOES NOT include the tube, the tube side mount or the pull ties. When this sensor is bad it will generally cause a SN...