Fireye's Strategic Evolution and GTH's Continued Alignment
In October 2025, GTH’s Senior Project Engineer, Ron Heintskill, represented GTH at the 2025 Distributor Meeting hosted by Fireye in Chicago. As...

We publish multiple articles annually in Automation World, sharing real-world engineering expertise on automation, controls, emerging technologies, and modernization strategies.
Fireye has offered the ABB ACS550 in a packaged variety with disconnects and optional bypass contactors for some time, and will continue to do so. A new option is to purchase these VFDs unpackaged for use with any VFD application. In addition to the standard combustion air application, VFDs can be seen in the boiler room on pumping applications as well as air-moving applications. Purchasing all your boiler room VFDs through Fireye can save you money!
VFDs are available in all sizes in the 230V, 460V and 600V classes. Ask you RSM, OEM or distributor for a full listing of part numbers.
>> Learn more about Fireye.
In October 2025, GTH’s Senior Project Engineer, Ron Heintskill, represented GTH at the 2025 Distributor Meeting hosted by Fireye in Chicago. As...
Industrial controllers are built to last, but no equipment is truly permanent. Over time, even reliable legacy units start showing their age – often...
Selecting a Smart Controller with GTH ensures the highest levels of accuracy, flexibility, and reliability.