Starting Fluid System Thermostat 50 Deg F & Below KAT'S Heaters

2 Wire Surface Mount Thermostat Used w/ Kat's Ether Injection Systems. Recommended To Be Mounted On The Flat Surface Of The Engine Block. Circuit Operates At 50 Deg F & Below, 15 Amp, 12" Of 14 Gauge Wire Lead(s). Internal Ground (IG) Style Has Only One Lead.