Gecko Hi-Limit sensor - MSPA/TSPA-1

This Hi-Limit sensor is designed for Gecko's MSPA-1, MSPA-2, MSPA-4 and TSPA-1 control systems.

It is not compatible with the MSPA-MP spa pack, which is equipped with a dedicated sensor.

Dimensions
Cable length: 14" (30 cm)
Sensor diameter: 1/4" (6 mm)
Plug: 4 holes with 3 cables (red, black, green). The fourth socket is blocked.

Part numbers
Gecko: 9920-400122
HydroQuip: 34-0201
Dimension One: 01560-81