In-Block Heaters
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Hotstart's line of In-Block heaters mount directly into the water jacket of the engine and can reduce engine wear due to cold starts by up to 50%. Warming the engine to the proper temperature also reduces idling and cranking time, saving fuel and minimizing maintenance. Hotstart preheaters are available for most leading makes and models of heavy-duty truck engines and are CSA approved.
To specify an in-block heater for your heavy-duty engine, please select your engine manufacturer and model in the drop-down below.
Not intended for hazardous locations.
Heating Information
Primary Heating
- Coolant Mix
Primary Heat Power
- 300 W
- 400 W
- 530 W
- 750 W
- 1 kW
- 1.25 kW
- 1.5 kW
Power Specifications
Power Sources
- AC, Single-Phase, 50/60 Hz
Voltages
- 120
- 240
Power Connectors
- NEMA Plug
- No Cord
Temperature Control
Primary Temperature Control
- N/A
Mount Types
- See In-Block Heater Search
Certifications
- CSA
Related Products
HOTSTART In-block Thermocords complete the in-block heater assembly, providing a power cord and plug for use with the installed engine block heater. Cords are available with or without thermostats and…