**IDEAL FOR LS ENGINES**

SINGLE WIRE 3/8 NPT STAINLESS STEEL HERMETICALLY SEALED TEMPERATURE SWITCH TURNS FAN ON AT 195°F AND OFF AT 175°F 

USE WITH NORTHERN FAN RELAY KITS Z40080 AND Z41030

*SEE PDF ATTACHMENT BELOW FOR GROUNDING INSTRUCTIONS*

FOR SINGLE WIRE TEMP SWITCH SET AT 185° / 165° SEE Z18346

HINT: THE MECHANICAL THERMOSTAT OPENING TEMP SHOULD CLOSELY MATCH THE TEMP SWITCH