Forced Circulation – Coolant

HOTSTART's Forced Circulation Heaters feature integrated pumps to move heated coolant throughout an engine, resulting in superior overall heating performance. Continuous circulation ensures heated fluid is kept at a more consistent temperature allowing for a  more evenly heated engine, reduced maintenance on plumbing and improved energy efficiency. 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, Truck & Bus

A compact UL C/US heating system for use in North America to maintain  optimal engine temperatures-front view shown.

HOTSTART’s CSE (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 coolant heating system for use in North American hazardous…

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IECEx/ATEX certified compact heating systems to maintain  optimal engine temperatures-front view shown.

HOTSTART’s CSA is an IECEx/ATEX-certified compact coolant heating system for use in hazardous locations and is designed to maintain optimal engine starting temperatures for gas compression or…

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UL C/US Systems designed for hazardous locations and designed to handle the largest engine heating applications.

The CLE 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 large capacity coolant heating system designed for use in North…

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IECEx systems designed for hazardous locations and designed to handle the largest engine heating applications.

The CLA model (IECEx certified) is HOTSTART’s large capacity coolant heating system designed for use in hazardous location applications. Its combination of heating power options (up to 66 kW) and…

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The CLV is a complete system designed to preheat coolant,  eliminate idling, save fuel and reduce wear.

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

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Large capacity coolant heater for stationary land power applications

Hotstart’s CLP is a large capacity coolant heating system designed to maintain optimal temperatures for diesel and gas engines in stationary land power and marine applications. Designed as a…

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The CMM allows large marine engines to deliver full-power right away without a warm-up delay or costly idling.

Marine heating systems allow large-displacement propulsion engines to start clean and deliver full-power right away without a warm-up delay or costly idling. HOTSTART's CMM heating system is a coolant…

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The CLM allows large marine engines to deliver full-power right away without a warm-up delay or costly idling.

Marine heating systems allow large-displacement propulsion engines to start clean and deliver full-power right away without a warm-up delay or costly idling. HOTSTART's CLM heating system is a coolant…

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The CXM allows large marine engines to deliver full-power right  away without a warm-up delay or costly idling.

Marine heating systems allow large-displacement propulsion engines to start clean and deliver full-power right away without a warm-up delay or costly idling. HOTSTART's CXM heating system is a coolant…

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The CGM allows large marine engines to deliver full-power right away without a warm-up delay or costly idling.

Marine heating systems allow large-displacement propulsion engines to start clean and deliver full-power right away without a warm-up delay or costly idling. HOTSTART's CGM heating system is a coolant…

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