International trade show ISH North America, scheduled for Oct. 1-3 in Las Vegas, will feature a six track seminar series: Hydronics; HVAC; Kitchen & Bath; Plumbing/Pipe, Valves and Fittings; Environmental (Green) Systems; and Business Management/Marketing. The event will be held at the Mandalay Bay Resort & Casino's new convention center.

Seminar speakers include John Siegenthaler, Matt Freije, Hank Darlington, Julius Ballanco, Frank Besednjak, Maurice Maio and Supply House Times Editor Jim Olsztynski.

Siegenthaler, a principal of the consulting engineering firm Appropriate Designs, will speak about the cures for short-cycling in hydronic heating systems and also will lead several educational programs for the Radiant Panel Association.

Darlington, a consultant and a columnist for Supply House Times, will discuss showroom management and how to improve profit margin in showroom sales.

Ballanco, president of JB Engineering and Code Consulting, P.C., and vice president - legislative for the American Society of Plumbing Engineers, will give two presentations in the Plumbing - PVF area.

ISH North America is produced in partnership with Messe Frankfurt, Inc., the American Supply Association, the Canadian Institute of Plumbing & Heating, and PHCC-NA.

Visit (click on ISH North America) for show updates.