DD-751 is a 750W 120V Hotstart in-block heater for Detroit Diesel engine models 3-53, 4-53, 3-71, 4-71 without water cooled air compressor.

DD-151 is a 1500W / 1.5kW 120V Hotstart in-block heater for Detroit Diesel engine model 6-71 without water cooled air compressor.

CUN-151B is a 1500W / 1.5kW 120V Hotstart in-block heater for Cummins 6-cylinder flat-plate-design engine models such as H, NT, NH, N Family 743 CID, 855 CID...

CATV-152-WOC is a 1500W / 1.5kW 240V Hotstart in-block heater for engine models: Allis Chalmers 670T & I, 685T & I, 6138LT, T & I, 25000 (844 CID...

AC-101 is a 1000W / 1kW 120V Hotstart in-block heater for engine models: Allis Chalmers 670T & I, 685T & I, 6138LT, T & I, 25000 (844 CID), Cater...

240V 300W 1.2A Hotstart OW model immersion lube oil heater is engineered for weathertight engine applications. The built-in 100-120F thermostat allows to mai...

120V 300W 2.6A Hotstart OW model immersion lube oil heater is engineered for weathertight engine applications. The built-in 80-100F thermostat allows to main...

240V 150W 0.6A Hotstart OE model immersion lube oil heater is engineered for hazardous location applications. This heater features: 14.6 watts per square inc...

120V 125W 1A Hotstart OE model immersion lube oil heater is engineered for hazardous location applications. This heater features: 24.6 watts per square inch ...

This 100 Watts 120 Volts Hotstart silicone pad heater can be used on engine oil pans, diesel tanks, hydraulic tanks, and water tanks. It comes with a 6 feet ...

50W 120V Hotstart battery heating pad of style C, size 12.75 in x 8.25 in - a battery heater for an 4D battery to be used in multiple battery heating assembly

HOTSTART MFG CO