BorgWarner To Supply High-Voltage Coolant Heaters For Global OEM’s Plug-in Hybrid Models

The heater design is compact and adaptable, allowing it to fit various vehicle types without requiring platform changes. This flexibility enables the technology to support different configurations across the automaker’s lineup.

The HVCH uses a thick-film heating element and brazed aluminum fin technology, supporting thermal output up to 10 kW. This setup helps manage the flow of coolant, supports heat transfer and reduces the build-up of bubbles in the system.

Dr. Volker Weng, Vice President of BorgWarner Inc. and President and General Manager, Turbos and Thermal Technologies, said, “BorgWarner has been collaborating with this global OEM on a variety of projects and is looking forward to furthering our relationship by providing this efficient solution for battery and cabin heating. Our HVCH technology compared to other heaters allows us to provide a solution that improves robustness and provides cost improvements for our customer without altering the overall vehicle environment.”

The heater functions independently of external temperature and is used to warm the vehicle cabin and battery. This supports efficient battery operation, extends battery life and helps maintain consistent driving range and charging performance.