We're happy to be your complete cooling source!
To that end, we have compiled an ongoing knowledge center to provide you with the tools that you need for your success.

We're always looking for fresh ideas and resources to provide. Do you have an idea? Send it to marketing@1nfs.com

Customer Service

• How to Order
• Shipping
• Returns
• Payment Options
• Warranty Info
• FAQ

Website How-To's

• Request an Account
• New User Quick Guide
• Website Full User Guide
• Navigating the Website
• Forgot Password

Marketing Materials

• Digital Library
• Request a Catalog
• Sign Up for Email

Product Development

• New Product Request
• Product Feedback

General Knowledge

• General Info Flyers/Catalogs
• Radiator Caps

Truck & Bus Knowledge

• Truck & Bus Flyers/Catalogs
• Charge Air Cooler Tester

Agricultural Knowledge

• Agricultural Flyers/Catalogs
• Auxiliary Heaters

High Performance Knowledge

• High Performance Flyers/Catalogs
• PWM