Aluminum Tank e-Fan Cooling Module


As you design the future of clean technology, Modine is ready to help with proven thermal systems engineered to quickly and seamlessly integrate into your design.

Durability and Reliability You Can Count on in all Environments

Built to withstand the most challenging environments, the durable Aluminum Tank e-Fan Cooling Module (AT-ECM) can withstand 150 psi maximum coolant operating pressure while effectively cooling your bus’s engine. Designed with a state-of-the-art aluminum bar plate radiator and smart electric fans, the AT-ECM is a robust solution for your diesel, CNG, or hybrid electric bus.

Intelligent Cooling for Your Bus’s Engine

With its passive cooling loop, the AT-ECM can efficiently cool your diesel, CNG, or hybrid-electric bus engine.


The smart controls communicate to the array of electric fans to activate when the vehicle is operable. The cooling loops are comprised of heat exchangers that extract heat from the coolant or charge air circuits to the ambient air.

Right-Sized Integration

The EVantage AT-ECM is right-sized and designed to meet you bus’s engine temperature requirement. All necessary heat exchangers, smart electric products, and wiring are included, as well as a master controller and tailored firmware to provide complete operation upon delivery.

Our team of application engineers will ensure one of our configuration systems meets your needs to fit your bus.


Designed for Heavy Duty Operation

Verified to meet the most stringent validation testing, EVantage systems have been proven to withstand heavy vibration environments with Modine-fabricated rugged, anti-corrosive enclosures and flexible, vehicle-grade wiring harnesses and refrigerant hoses.

Avoid Roadside Breakdowns

Each EVantage system is designed with redundancy in critical operations and fail-safe features to minimize field breakdowns. To find and fix issues before they occur, the system offers continuous datalogging of DM1 & DM2 faults and tracks the accumulated runtime on each component, enabling preventative maintenance. When a repair is needed, the included EVantage Maintenance and Diagnostics software makes it easy to find and fix the failure.


Designed to Fit Any Chassis

From Delivery Vans to Class 8 Trucks to Buses, Modine is ready to design a solution to meet the space constraints of any size chassis, from minor modifications of existing configurations to fully custom systems. Our designs are proven with over 30 programs currently in testing or full-scale production today.

This Product is Buy America Compliant

This product is Buy America Compliant. This product was engineered and tested in Racine, WI. Manufactured in Lawrenceburg, TN, with 70% domestic content, our products are American OEMs’ preferred choice.


Save Time with Validation Testing by Modine

With a state-of-the-art testing facility in Wisconsin, Modine offers comprehensive validation testing inhouse, from vehicular wind tunnel testing to component-level performance testing. Full vehicle vibration, pressure and thermal life cycle testing can be completed as well. Over the 100 years Modine has been in business, we have developed and perfected tests to verify design and replicate in-field experiences.

Evantage Thermal Systems Features

Durable – Ready to withstand any environment

Reliable – Modine patented fail-safe fan system with a bar-plate radiator can withstand 150 PSI operating pressure

Customizable – Multiple configurations for different space constraints and cooling capacity

Convenient – Included master controller with Modine-developed firmware and SAEJ1939 CAN communications


Easy Maintenance – Included Maintenance and Diagnostics Software for system monitoring, diagnostics message data logging, and preventative maintenance tracking.


Weather Safe – Designed for harsh environments – IP67 or greater ingress protection, corrosion resistant materials, fully sealed wiring harness, rigorous validation testing.

Safely deliver your passengers every day with our cost-effective, high reliability thermal systems
School Bus
Avoid roadside breakdowns and ensure dependable operation of your bus with our efficient, high reliability thermal systems
Transit & Coach Bus

Customer Testimonials

Roger Lackore

Strategic partnerships like the one with Modine help us minimize the environmental impact of our products by accelerating the use of alternative energy in the firefighting industry, and do so with reliable and cost-effective solutions for our customers.

Tim Letts

At Elgin, we designed the hybrid Pelican to deliver outstanding maneuverability and visibility while making a meaningful reduction in emissions without reducing the sweep performance our customers expect. We are committed to using the latest technologies for the street sweeping industry to meet the sustainability goals of our customers. Together with Modine, we are powering a generation of sweepers that pollute less to deliver truly cleaner and greener streets across North America. We are excited for this partnership and the integration of advanced thermal management technology to continue delivering uncompromised performance for heavy-duty cycle sweeping applications.

David White

The EVantage BTMS provides dependability for our customers while meeting our environmental and cooling load requirements. We are proud to collaborate with Modine in building the future of innovative and sustainable mobility solutions.

Eric Fisher

The collaboration between Shyft and Modine builds on each company’s strengths. Our expertise in developing and manufacturing custom chassis and work truck bodies through our Shyft Work-Driven Design™ process combined with Modine’s deep experience in EV thermal management for medium-duty trucks means we can help ensure safety and functionality for our commercial electric fleet customers.”

Contact Us to Learn More.