Forced Circulation – Dual Fluid

HOTSTART's Forced Circulation Dual Fluid Heaters feature integrated pumps to move heated coolant throughout the engine’s water jacket while simultaneously moving heated oil throughout the oil sump. Continuous circulation means heated coolant and oil is kept at a consistent temperature, ensuring both the components and lubrication oil are maintained at ideal conditions for engine start. HOTSTART Forced Circulation Heaters are available in weathertight or hazardous location models for a wide range of installation environments.

Markets served: Generator, Oil & Gas, Railroad, Marine, Heavy Equipment

A compact UL C/US combination oil and coolant heating system for North American hazardous locations designed to maintain engine temp-front view.

HOTSTART's OCSE (UL C/US listed; Class 1, Div. 2, Group D, T3 or Class 1, Zone 2, Group IIA T3 depending on configuration)  is a compact combination oil and coolant heating system for use in North…

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Designed with a coolant to heat exchanger that allows for easy  starts and decreased wear and tear.

Engine availability is critical for marine, machinery and backup power generation applications. The OCSM heats and circulates engine lube oil throughout the engine sump and external piping while also…

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Hotstart’s largest capacity UL C/US combination heating system designed  for hazardous locations in North America.

The OCLE model (UL C/US listed; Class 1, Div 1, Group D T3 or Class 1 Zone 1 Group IIA T3 depending on configuration) is HOTSTART’s largest capacity combination coolant-oil heating system designed…

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Hotstart’s largest capacity combination, IECEx oil & gas heating system designed for hazardous locations.

The OCLA model (IECEx certified) is HOTSTART’s largest capacity combination coolant-oil heating system designed for use in hazardous location applications. Its combination of heating power options…

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CSA US certified coolant preheater designed to maintain optimal temp for oil & gas applications.

The OCLP model (CSA US Certified) is a coolant preheater designed to maintain optimal temperatures for diesel and gas engines in stationary land power and marine applications. The OCLP is designed as…

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Designed to preheat coolant and oil, the DLV eliminates unnecessary idling  and keeps oil at optimal temp.

HOTSTART's DLV Dual Fluid Electrical Engine Heater is designed to preheat coolant and oil to heat the prime movers of locomotives as well as diesel and gas engines of generators, marine vessels and…

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