Explore Innovation with the Grayson Blog
Grayson Thermal Academy
Grayson Academy offers in-depth insights, updates and technical knowledge related to thermal management and industry innovations. Our blogs are crafted to educate, inform and keep you up-to-date on the latest trends, challenges and solutions.
Whether you’re exploring technologies of the past, present and future or whether you’re looking to simply understand industry best practices – our blogs will be a valuable resource to enhance your understanding.
Read Our Latest Thermal Academy Entry Below!

Understanding Battery Thermal Management Systems (BTMS)
In electrified platforms, thermal management has shifted from a supporting function to a core design challenge.

Rethinking Thermal Management with the CM-Series CTMS: From Components to Systems
If you’ve worked on electrified platforms, you’ll know thermal management has become one of the most complex parts of the application.

Pressure, Flow Rate and Electric Water Pumps: What Really Matters in Modern Thermal Management Systems
Flow rate only matters if the pump can deliver it at the required system pressure.

Electric Buses: 5 Winter Maintenance Top Tips To Keep Your Fleets On The Road
Preparing bus and coach fleets for winter helps maintain reliable HVAC performance, passenger comfort and vehicle uptime.

5 Best Practices for F-Gas Compliance in Heavy Vehicle Thermal Systems
Evolving refrigerant regulations are shaping system design, compliance and long-term platform planning across multiple industries.

F-Gas Regulations: What Heavy Vehicle OEMs and Operators Need to Know
F-gas regulations are reshaping how thermal management systems are designed, specified and maintained across electrified applications.

Electric Bus and Coach Thermal Advice: 5 Summer Maintenance Tips For Service Operators
Five summer maintenance tips to help keep electric bus and coach thermal systems performing reliably in hot conditions.

Understanding Condensing in Thermal Systems: Direct vs Indirect Approaches
Direct and indirect condensing approaches can significantly influence thermal system performance, complexity and reliability.

The Role of Electric Water Pumps in the Heating and Cooling of Heavy Vehicles
Electric water pumps play a critical role in regulating temperatures across modern vehicle and stationary thermal systems.

Active vs Passive: Cooling in Heavy Vehicles and Stationary Power Applications
Active and passive cooling systems offer different approaches to managing heat across electrified and stationary power applications.
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