Taco After Dark

Attendees may register for each session individually, and each program will be recorded and archived for repeated viewing. Each session qualifies you for one PDH credit. YOU MUST ATTEND ONE OF THE THE LIVE WEBINAR SESSIONS (NOT THE RECORDED SESSION) IN ORDER TO RECEIVE YOUR PDH CERTIFICATE. The link to the PDH certificate, along with a link to the recorded webinar session, will be emailed to you approximately 24 hours after the end of each webinar session.

Part 1: Heat Loss for Hydronics

– Presented by John Barba, Dave Holdorf & Rick Mayo

Taco Comfort Solutions would like to help you sharpen your skills during this time. Together we are offering Taco’s full-day field training class to you one hour at a time.

In Part 1, join Taco’s John Barba, Rick Mayo, and Dave Holdorf as they discuss the importance of a heat loss analysis, what information you’ll need, and the very simple math behind it all. A heat loss is important for everything from a simple boiler replacement to a major remodel or new construction. This fast-paced, hour-long overview will give you the basics for simple heat loss as well as the resources to conduct your own heat loss calculations.

Topics will include:

• -Calculating infiltration
• -Heat loss through windows and doors
• –R-value vs. U-value
• -Ceiling and floor loads
• -What the totals mean

We’re looking forward to seeing you in Part 1 of Taco After Dark.

Part 2: Heat Emitters

– Presented by John Barba, Dave Holdorf & Rick Mayo

Join Taco Comfort Solutions for Part 2 of Taco After Dark as we discuss Heat Emitters. In Part 1 we learned about simple heat loss calculations. In Part 2 we’ll now use that information to size various heat emitters, including fin-tube baseboard, cast iron radiators, and radiant floor heating. We’ll also look at boiler selection and learn the difference between a boiler’s DOE output and its net I-B-R/AHRI output. You won’t want to miss this fast-paced, fact-filled hour of non-stop hydronics.

Part 3: Pipe Sizing, Air Control & Pumping Away

– Presented by John Barba, Dave Holdorf & Rick Mayo

Join Taco Comfort Solutions for Part 3 of Taco After Dark as we build on lessons learned in Parts 1 and 2, and discuss how to size boiler piping based on load, how and why different kinds of air separators work, and just what all the fuss is about circulator location and pumping away. You’ll also learn one of the cornerstones of our shared business: The Universal Hydronics Formula. You’ll learn how to use this formula to size pipe, size circulators and troubleshoot. It’s kind of handy.

You won’t want to miss this fast-paced, fact-filled hour of non-stop hydronics.

Part 4: Figuring Flow & Head, and the Finer Points of Circulator Selection

– Presented by John Barba, Dave Holdorf & Rick Mayo

Join Taco Comfort Solutions for Part 4 of our ongoing series, Taco After Dark. In our first three segments, we’ve learned about heat loss, heat emitters, and boiler selection, all building blocks for the next phase of the program. In Part 4, we’ll use all that knowledge to take the next step, which is to actually determine flow and head loss and then use that information to make the best circulator selection possible. You’ll also learn where pump performance curves come from, as well as the importance of system curves and how those two little items will determine the overall performance of your hydronics systems.

Make sure to sign up! You won’t want to miss this fast-paced, fact-filled hour of wall-to-wall hydronics.

Part 5: Zone Pumps, Zone Valves & The Great Debate

– Presented by John Barba, Dave Holdorf & Rick Mayo

Since the first amphibians crawled out of the slime, this debate has been raging: Which is better, zone valves or zone pumps? In Part 5 of Taco After Dark, we’ll examine that question by looking at the pros and cons of each. Whichever way you choose, you’ll learn how to make sure you have the right circulator (or circulators) for the job, and we’ll start taking a look at the wild and wonderful world of variable speed circulators.

You won’t want to miss this fast-paced, fact-filled hour of wall-to-wall hydronics!

Part 6: Controlling your Hydronic Systems

– Presented by John Barba, Dave Holdorf & Rick Mayo

Part 7: DHW Indirect Sizing and Mixing Valves

– Presented by John Barba, Dave Holdorf & Rick Mayo

Part 8: Mod-Con Boilers, Buffer Tanks and Zoning

– Presented by John Barba, Dave Holdorf & Rick Mayo

Part 9: DHW Recirculation Systems

– Presented by John Barba, Dave Holdorf & Rick Mayo

John Barba

Director of Training, Taco Comfort Solutions

John is Director of Training for Taco Comfort Solutions, the leading manufacturer of commercial and residential circulators, controls and accessories for plumbing and heating systems. He is the 2012-2014 recipient of the Carlson-Holohan Industry Award of Excellence, and was recently named the industry’s Best Trainer for 2015 by AHRI News Magazine.

David Holdorf

Residential Trainer, Eastern Region, Taco Comfort Solutions

Mr. Holdorf has been in the hydronic industry for 25 years, specifically in the radiant heating side of the business for the better part of his career. Starting out in the technical support/design role and then took over as Engineering Manager overseeing the Technical Support and Design Department. Later he took a position as a Field Technician; supporting training, designing, installing and troubleshooting.

Rick Mayo

Western Product and Application Instructor, Taco Comfort Solutions

Richard Medairos

Director of Engineered Products and Systems Training

Mr. Medairos is a Senior Systems Engineer and Director of Commercial Training at Taco Comfort Solutions. He has over forty years of experience with demonstrated expertise in engineering, project management and planning. Throughout his career, he has worked on projects with major clients such as NASA’s Kennedy Space Center, Disney World, Universal Studios Florida, Boston University, Rhode Island School of Design, First Data Corporation, and Taco’s Innovation & Development Center.

Brett Zerba

Applications Engineer, Taco Comfort Solutions

Mr. Zerba is an Application Engineer at Taco Comfort Solutions with over twenty years of experience at the company. He graduated with his Bachelor of Science in Mechanical Engineering from the University of New Hampshire in 1981, and in 2003 he earned his Master of Business Administration from Johnson & Wales. Mr. Zerba has demonstrated his skill and expertise in the field of hydronic systems as an ASHRAE and Hydraulic Institute member.