Booster Coils

At HeatEX Technologies, we craft high-quality booster coils, recognized for their robustness, design versatility, and exceptional heat transfer capabilities. Our booster coils deliver dependable and effective solutions across a myriad of applications.

What are booster coils?

Booster coils are small heating coils installed in ductwork to “boost” the air temperature in specific zones of a building. They’re essentially hot water or steam coils used for localized heating rather than whole‑building heating.

Think of them as mini heating coils placed downstream in the duct system to fine‑tune temperatures where the main air handler can’t do it alone.

How HeatEX Can Help

HeatEX Technologies provides custom booster coils for laboratory HVAC, hospital reheat, commercial office comfort control, and more. At HeatEX, we work directly with our customers to engineer custom coils fit to the specific applications, performance needs, and constraints of each job. Additionally, we can provide direct like-for-like replacements when given measurements of damaged or failed units. In order to ensure a perfect replacement fit, we prefer to come out to the jobsite and measure each unit ourselves. This takes the worry away from the customer and ensures correct fit and functionality for our replacement products. 

We manufacture booster coils to your specific size or performance. If you are looking for a booster coil, be sure to reach out!