IEC fan coils are the first choice for architects when designing energy efficient buildings of the future.

Why should you consider IEC products for your next project?

  • Extensive On-Demand HVAC Design Assistance
  • Application-specific products for your project needs
  • 50 year history of product innovation and experienced support engineers available for your next project.

Access to the Product Information You Need

IEC offers several resources to access the fan coil information you need. Visit our Resources page to download:

Extensive On-Demand HVAC Design Assistance

With the best local representatives, your HVAC design support is only a phone call or a click away. Our reps can help you select the best fan coils for your building, utilizing IEC’s exclusive Ratings program and experienced team of Applications Engineers. Our reps can also help support you in the design of the rest of the HVAC system with the goal of efficient and reliable operation for years, while balancing first cost.

Physical Product Samples

Whether you’re designing a new space or renovation project, we recognize that sometimes a physical product sample may be required beyond the 3D model. Contact your local sales representative to have a product sample ordered.

The Highest Efficiencies in the Industry

IEC routinely has products with the highest efficiencies around. Here are just a couple of reasons why:

  • We are solely devoted to designing and producing fan coils for our customer’s specific applications needs.
  • Learn how IEC supported a Dormitory renovation project at UNC Greensborough by offering a 4 Pipe solution with their existing 2 Pipe system with our SureFlow system, reducing the overall horsepower demand for the building, thus increasing their energy savings.

SureFlow® Case Study

The Highest Efficiencies in the Industry

Thousands of projects in the United States have registered for certification under the LEED (Leadership in Energy and Environmental Design) Green Building Rating System from the U.S. Green Building Council (USGBC). There are LEED projects in all 50 states and 91 countries around the world.

IEC offers several component options in our fan coils to assist with LEED compliance:

  • ECM Motors
  • Cleanable and removable motor/blower assembly
  • Double-sloped stainless tseel drain pans
  • Cleanable insulation options
  • Programmable thermostats
  • Knock-out covers to prevent debris during installation
  • Many more!

See the full component detail in our Leed Sustainability Brochure.

International Environmental Corporation

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Oklahoma City, OK 73106


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