HydroQuip Hi Limit Sensor 34-0201 Old-Style 4 Pin

Hi Limit Sensor HydroQuip old style 14 inch long sensor.

Hydro-Quip Hi-Limit Sensor (Old Style) with 4 Pin connector with a blind 4th position.

Used in 6100, 7100, 710, 9100, 8400, 8600, 9400, and 9600 HydroQuip HQ control systems.

Has 1/4 inch sensor diameter.

4 Pin style was used in HydroQuip control systems Prior to 5/03.  Newer systems used the 2 pin connection with longer cord.

Wires are black, green, red and blank in the 4 pin connector.

Used in older Baja spas.

HydroQuip Hi Limit Sensor 34-0201 Old-Style 4 Pin is also used on CS6100 control boxes.