On-Highway Vehicles

On-highway commerce keeps products moving across towns, states and countries. Even in the harshest weather conditions, packages and product need to be delivered. Trucks and fleet vehicles rely on engine heating systems to keep their engines warm and ready to start after spending a cold night at a truck stop. Without the need to idle to keep warm, trucks equipped with heating systems reduce emissions and lower fuel costs.

Truck products for On-Highway Vehicles:

Thermosiphon Heaters

Compact heaters that feature a built-in thermostat and multiple heat and voltage options for diesel or gas engines.

Made from pressure die-cast aluminum tanks, HOTSTART’s CB series of heaters are the compact, heavy-duty solution for heating your diesel or gas engine. Featuring a built-in high-limit thermostat,…

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Engine block heater used for heating coolant in diesel engines consists of plastic bell shaped tank with 120 volt power cord

HOTSTART’s TPS thermosiphon heating system is a coolant preheater, developed to maintain optimal temperatures for diesel and gas engines in stationary land power, marine, construction equipment, and…

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Engine block heater used for heating coolant consists of a metal tank  with thermostat enclosure attached but no power cord

HOTSTART’s WL heaters are the three phase option for dependable heating of original equipment manufacturers' engines. The WL series features the same pressure die-cast aluminum tank, built-in high…

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Engine block heater used for heating coolant consists of a metal tank  with power cord and thermostat enclosure attached

Made from pressure die-cast aluminum tanks, HOTSTART’s SL series of heaters are the compact, heavy-duty solution for aftermarket applications requiring heat for your diesel or gas engine. The SL…

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Controls & Accessories

Variety of thermostat and controls offered to meet all your engine related heating needs.

To meet all your engine related heating needs, HOTSTART offers a variety of products such as temperature controls, magnetic contactors, junction boxes, wiring harnesses, power cords, and complete…

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Thermocords complete the In-block heater assembly by providing a power cord and plug for the engine.

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…

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EVRHEAT Forced Circulation Heater

Built with a operator display and integrated controls, the EVR20  can result in a more efficient operation.

The EVRHEAT Series 20 has been designed and built with efficiency, versatility, and reliability in mind. Indicator lights on the operator display show current heater operation and temperature status,…

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HOTflow® Forced Circulation Heater

An efficient forced circulation system that allows for a variety  of small engine applications.

Despite its small footprint, efficient forced circulation allows the HOTflow® CTM system to heat engines up to 20 liters in displacement, allowing for a wide variety of weather-protected small engine…

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A pump-driven forced circulation that provides superior heat distribution while improving heater performance.

The HOTflow® CSM engine heater features the most powerful pump (10 gpm flow) and most powerful heating element options (up to 12 kW) in the HOTflow® lineup. The CSM's heating power, combined with…

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Oil Heaters

Metal cylindrical heater threads into an engine oil pan and warms up viscous oil, protecting critical components

HOTSTART lube oil heaters thread into the engine’s oil pan to keep the oil warm. When cold, oil becomes very viscous and may not protect engine components. Upon start-up, warm oil is supplied to the…

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Rectangle shaped silicone pads with power cord for use on oil pans and engine blocks to heat critical fluids

HOTSTART Silicone Heating Pads are ideal for oil pans, engine blocks, hydraulic reservoirs, diesel fuel tanks and other fluid reservoirs. Constructed from a durable silicone/fiberglass material,…

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Battery Heating

Battery heating pad used to warm lead acid batteries in cold weather allowing for improved cranking power and starting

Keeping your battery heated helps to retain cranking power during cold weather. HOTSTART Battery Heating Pads are placed under batteries and radiate heat within the battery box. When using HOTSTART…

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Large rectangular battery with a thermal blanket heater wrapped around the box secured by a nylon strap

HOTSTART UL Recognized Battery Thermal Wraps prolong battery life and improve cranking power in the coldest conditions. The UL Recognized wrap maintains battery temperature at 80 °F (27 °C) for…

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Electric powered thermal blanket heater wrapped around a battery to provide heat in cold weather improving cranking power

HOTSTART Battery Thermal Wraps prolong battery life and improve cranking power in cold weather. The wrap's durable, fire-retardant vinyl resists oil and acids. Plastic tie wraps are included for…

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In-Block Heaters

Hotstart In-Block heaters mount directly into the water jack and can reduce wear up to 50%.

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…

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