PM columnists John Siegenthaler and Dan Holohan will come together for a one-day hydronic heating seminar.

Industry superstars and PM columnists John Siegenthaler and Dan Holohan will come together for a one-day hydronic heating seminar at PMLive on July 27 in Marlborough, Mass.

Attendees will benefit from expert instruction on “Modern Hydronics” and “How To Sell Hydronics.” Registration fee includes all conference meals, a CD-ROM of the day’s proceedings, a chance to network with industry experts, and a Q&A session with the speakers.

Further information can be found at www.pmmag.com/pmlive.