Heater-1500W 120V Direct Immersion TF151-009

The Hotstart 1500W 120V Direct Immersion In-Block Heater (TF151-009) is a heating element designed to be installed directly into engine coolant passages. It provides engine block heating to facilitate cold starts and reduce engine wear in low-temperature environments. This component integrates into heavy-duty engine cooling systems to maintain optimal operating temperatures before engine start.