Here is an excerpt from Dan Holohan’s Dead Men Steam School seminar online. Want to watch the whole video? Visit https://heatinghelp.pivotshare.com This all-technical, three-hour-and-18-minute video seminar will make you familiar with the many types of old steam heating systems and what goes wrong with them. Dan Holohan’s easy-to-follow explanations will have you seeing inside these old systems. You’ll be a much better troubleshooter after this one. If you have to deal with America’s older steam systems, you’re going to love this course. Whether you’re new to the world of steam heating or an experienced pro, this course is filled with aha! moments that will sharpen your skills and increase your value on the job. We’ll look closely at: • […]
We are known throughout the hydronic heating business as the industry’s educator. Our Little Red Schoolhouse, a completely equipped learning center, has trained more than 60,000 engineers, contractors and installers in the proper design, installation and maintenance of hydronic and steam systems. Opened in 1954, the Little Red Schoolhouse offers seminars covering a wide range of topics tailored to different occupations in the industry. Attendance is by select invitation only. Graduates of the Little Red Schoolhouse can be found in every state of the U.S., as well as Europe, Middle East, Asia, Latin America and Australia. Xylem’s Bell & Gossett Little Red Schoolhouse is an Accredited Provider by the International Association for Continuing Education and Training (IACET) In obtaining this […]
Once you try this, you won’t know how you lived without it. “Bluebeam is ideal for major construction projects. Their intelligent PDFs allow for superior document control, distribution and management, accelerating project lifecycles and simplifying project closure.” Carlos Morgner President & CEO, Morgner Construction Management Find Out More
The goal of any hydronic system should be efficiency and reliability. A properly designed hydronic system, newly installed or updated, leads to a well-performing installation. But, what if your system isn’t measuring up? Bob “Hot Rod” Rohr will discuss commonly seen piping glitches that he has encountered in the field and will share a handful of remedies for optimal system performance.
Do you have to “reinvent the wheel” with each new system you design? Learn the proven approaches, why they work and how to successfully apply them from John Siegenthaler, P.E., a favorite speaker to the webinar series. John will examine the basic approaches and discuss how they should be selected based on factors such as the heat source, zoning, thermal mass of the heat emitters and type of piping used. You’ll learn: – What are the “proven” approaches that will yield consistent performance? – What’s the correct way to pipe a hydronic distribution system? A seasoned hydronics leader and visionary, John shares his over 30 years’ experience in designing modern hydronic heating systems with our audience. He is the […]
The venerable toolmaker introduced its latest products to construction writers, bloggers, and podcasters at a media event in Nashville in mid-August. NASHVILLE — Making the point that the future of construction revolves around digital information, DeWalt introduced software and digital tools alongside it’s traditional cordless and corded power tools and accessories. The venerable toolmaker introduced its latest products to construction writers, bloggers, and podcasters at a media event here in mid-August. Read More
Bob “Hot Rod” Rohr, Caleffi training and education manager, explores nuts to bolts the sometimes confusing connections used in hydronic systems. He’ll introduce the options and explain the “how to’s” so that you can be confident piecing your installations together.
Construction has some incredible stories to tell! Those in the industry know that some of the craziest, most hilarious, and compelling stories have taken place on the jobsite. Click through these top 8 jaw-dropping construction stories to see what construction workers face everyday… Read More
Guest speaker Mark Olson, Caleffi General Manager, describes the various types of balancing valves used in hydronic and plumbing systems. The discussion begins with a review of various heat emitter types and the effect of flow rate on their heat output (or absorption). Manual valves are then reviewed including fixed orifice and variable orifice and their strengths and weaknesses. Additional topics include: valve sizing, procedure for measuring and adjusting flow, protecting valve from debris, and applications in plumbing systems such as hot water recirculation balancing. Pressure independent balancing valves and their benefits is briefly discussed towards the end.