SPAL 3/8" NPT Thread Temperature Sensor For Old Style Nuova Brushless Fans 165F Off - 185F On

Uses a standard Deutsch DT06-4S DT Series 4 socket plug. The Nuova series brushless fans were superseded with the Plus series. The Plus series fans are Spal's 2nd generation brushless motor. If you use the incorrect sensor for your brushless fan, the behavior of the fan is inverted. With the incorrect sensor, at low temperatures the fan turns on at FULL speed. As the vehicle temperature increases the fan would SLOW DOWN.

On long road trips, the vehicle will overheat because the fan is slowing down as the vehicle temperature increases. Another indicator of the wrong sensor, is when people try to override the fan to full speed using the blue wire and the fan either doesn't run at all, it will only clock/wiggle, or it runs very slowly.

Here is a list of Nuova brushless fans used with the above sensor:

• Spal part number 30107020 with motor number VA89-ABL304-94A
• Spal part number 30107035 with motor number VA97-ABL309-98A
• Spal part number 30107072 with motor number VA91-ABL318-65A

NOTE: When using multiple fans only one sensor and one SBL-TS-HARN (Deutsch DT06-4S DT Series 4 socket plug) is needed plus one SBL-YAZ-PT10 for each fan. Up to 12 fans can be ran off of one sensor.