About IHS

Industrial Heat Sources (IHS) is an exclusive master distributor for Leister Technologies AG (see our state distribution areas). IHS sells and services Leister’s full line of hot-air products for the roofingcivil engineering, flooring, billboard and banner, plastic fabrication, and process heat industries.

IHS has built a state-of-the-art service center where its Leister-certified service technicians troubleshoot, diagnose, and repair customer products. Technicians take the time to identify the root cause of issues, correct all problems and then clean the tool, shipping it back to the customer as close to like-new as possible.

To ensure customers have 24-hour access to product and application support, IHS's Leister resource center publishes product brochures, how-tos, demos and complete product resource guides. This free education and training content is designed to help users save time and money by better understanding their products, learning how to troubleshoot common issues, and perform simple fixes.  

Contact Information

  • Address: 4705 Brookpark Rd., Cleveland, OH 44134
  • Phone: 800-635-0384 or 216-661-5000
  • Email: info@ihshotair.com
  • Fax: 216-661-5030

 Awards and Recognitions 



2012 has been a big year for Industrial Heat Sources and our president and founder Ken Paine. Check out the awards and recognitions we received this past year.


About Leister

Leister Process Technologies is ISO-9001 certified, and has been the worldwide leader in plastic-welding and hot-air equipment for more than 60 years. The Swiss manufacturer’s plastic-welding products are used in roof sealing systems, floor coverings, plastic sheeting, earthworks, hydraulic and tunnel engineering, process equipment manufacturing and for vehicle repair, and its process-heat products are used for activation, heating, curing, melting, shrinking, welding, sterilization, drying or warming.