Business Details
50+ Years
experience
Emergency
services
Energy Efficient Engine Heating Solutions
Since 1942, Hotstart has been the world leader in thermal management systems. Our engine heating products, developed from the initial need to keep school buses warm in winter, continue to be used by major OEMs globally. With over 80 years of experience, our company provides high-quality, reliable preheating systems to customers needing easy engine starts, immediate full power, and reductions in maintenance, fuel consumption, and harmful emissions.As the energy landscape evolves, we develop innovative heating and cooling solutions. Targeted, liquid-based thermal management in place of traditional air conditioning is ideal for battery energy storage, fuel cells, and electrified industrial vehicles. Our team of 200 dedicated professionals works collaboratively to deliver exceptional service and products. We are stewards of our future, committed to personal, professional, and company growth.
Services
Energy Efficient Genset Heaters
Thermosiphon Heaters
Battery Heating Pads
Forced Circulation Heaters
Hazardous Location Heaters
Marine Engine Heaters
Oil Heating Systems
Coolant Heating Systems
Dual Fluid Heaters
Industrial Immersion Heaters
Details
- Year established: 1942
Highlights and features
- We offer 80+ years of expertise in thermal management systems.
- Our patented air-source heat pump technology reduces energy use by up to 75%.
- We serve critical facilities like data centers, hospitals, and universities globally.
- Our team provides 24/7 support for emergency heating needs.
- We maintain ISO-certified quality standards in product development.
What people say
Energy savings exceeded expectations
Reliable performance in emergencies
Expert technical support
Durable products for harsh environments
Innovative heat pump technology
Services
Energy Efficient Genset Heaters
Hotstart's Energy Efficient Genset Heaters use air-source heat pump technology to reduce energy draw by up to 75% for standby generators 1MW and larger. These systems maintain coolant temperatures while idle, saving 20,000-40,000 kWh annually. They ensure quick starts during power emergencies while reducing carbon footprints for data centers, hospitals, and industrial facilities.
Thermosiphon Heaters
Thermosiphon Heaters circulate heated coolant through engine blocks via natural convection. These systems eliminate cold starts and reduce maintenance costs by maintaining optimal engine temperatures. Ideal for power generation and hazardous locations, they offer reliability without pumps, ensuring quick starts in critical applications.
Forced Circulation Heaters
Forced Circulation Heaters use integrated pumps to maintain uniform coolant temperatures, reducing energy consumption by up to 35%. These systems prevent hotspots that damage hoses and seals, extending heater life. Suitable for hospitals, data centers, and marine applications, they ensure rapid generator starts during power outages.
Battery Heating Pads
Battery Heating Pads radiate heat under batteries to maintain cranking power in cold conditions. UL-Recognized Battery Thermal Wraps keep temperatures at 80F (27C), prolonging battery life. These solutions are essential for machinery and power generation in extreme climates.
Hazardous Location Heaters
Hazardous Location Heaters are certified for use in explosive environments like oil and gas facilities. Models like the CLA and OCLA provide up to 66 kW of heating power, maintaining engine readiness in extreme conditions. These systems meet IECEx, ATEX, and UL standards for safety and reliability.
People
Terry Judge
CEO
Terry Judge leads Hotstart with a focus on innovation and customer-centric solutions. With decades of industry experience, he drives the company's growth in thermal management technologies while maintaining its legacy of quality and reliability.
Rick Robinson
Retired CEO
Rick Robinson served as CEO during Hotstart's rebranding and global expansion. His leadership strengthened the company's commitment to quality and customer service, ensuring its position as a thermal management leader.
Questions
How do Hotstart heaters reduce energy consumption?
Our air-source heat pump technology maintains engine temperatures using 75% less energy than traditional heaters, saving 20,000-40,000 kWh annually per generator.
Are Hotstart heaters compatible with existing systems?
Yes, our heaters integrate redundantly with existing systems and can replace legacy convection heaters, reducing operational costs while maintaining reliability.
What industries benefit most from your products?
Critical facilities like data centers, hospitals, universities, and industrial sites benefit most from our energy-efficient, reliable heating solutions.
Do you offer hazardous location-certified heaters?
Yes, we provide IECEx, ATEX, and UL-certified heaters for hazardous environments, ensuring safety and compliance in oil, gas, and chemical facilities.
How do I select the right heater for my engine?
Contact our engineers to determine wattage requirements based on engine size, ambient temperatures, and fluid volumes for optimal performance.
Videos
