

WHO WE ARE
Twin City Fan is an industry-leading designer and manufacturer of high-quality custom, semi-custom and standard fans ranging from heavy-duty industrial process fans to OEM fans to a comprehensive line of commercial supply and exhaust fans for the HVAC plan and spec market. With the industry’s most experienced engineering staff and sales representatives, Twin City Fan’s unique ability to customize fan solutions for the exact application is second to none.
In addition to an impressive breadth of product offerings, Twin City Fan is well known for its technical design capabilities, comprehensive testing services and responsive sales team. Due to the company’s extensive expertise and long-standing reputation for proven quality, Twin City Fan products continue to be specified around the globe – with expanded manufacturing and service operations located in the U.S., Europe, India, China and Singapore
Replacement Parts
Whether you need common replacement parts or a backup supply of spare parts for process critical applications, Twin City Fan can help keep you up and running. Not sure which part you need? No problem, contact our Parts Department at parts@tcf.com or by phone at 888-444-4823. Our team can assist you in selecting the right part for your fan – regardless of the manufacturer.
Common replacement parts include:
- Impellers
- Motors & Drives
- Shafts & Bearings
- Belts & Sheaves
- Companion Flanges
FIELD SERVICES
Having the peace of mind that your fan is installed and operating properly prior to start-up is crucial. That is why Twin City Fan offers a wide range of field services, including inlet and impeller operational clearances, torque verification, shaft alignment, balance and vibration testing. As part of our standard start-up services, Twin City Fan field personnel will conduct a variety of inspection checks to ensure the fan is ready for start-up — all the way from the foundation bolts to the lubrication of the fan.



Fan Retrofits
If you are looking to upgrade an existing fan to accommodate system upgrades, process enhancements or to suit new environmental regulations, our team of fan experts has you covered. Twin City Fan has extensive expertise in retrofitting fans from all fan manufacturers. We can also provide engineered retrofit packages that are designed to increase the efficiency of large industrial fans that can have paybacks in as little as six months.