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Learning Resources

Nelson_Mechanical_Stories_Vol3_eBook
A third collection of some of the amazing hydronic jobs Nelson Mechanical Design has performed.
Feb. 3, 2026
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Sponsored
Move heavy loads with ease using advanced motorized lifting solutions that save time, reduce costs, and boost efficiency.
Oct. 2, 2025
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Sponsored
Get expert guidance on how to select and properly size temporary cooling applications with the Roadmap to Temporary HVAC: Cooling Job Sizing Guidance and Calculations.
July 16, 2025
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A second collection of some of the amazing hydronic jobs Nelson Mechanical Design has performed.
Oct. 7, 2024

Management

ID 41388345 © Svetlana Voronina | Dreamstime.com
Blueprints for a house
Modern vocational education isn’t just about learning a trade; it’s about developing the mindset to navigate complexity on the job.
May 15, 2026
EGIA
Vic Updike for EGIA
Contractor University’s Cracking the Code Weekly Show.
May 15, 2026
Service Invoice Pro
A plumbing project window in Service Invoice Pro.
Reviews of Service Invoice Pro, the Simpro Fast Cash autonomous agent, the On Cal Air sales engine, and QuoteWerks event scripting.
May 14, 2026
ID 98235170 © Larichev89 | Dreamstime.com
house plan with math
Trade people have a much greater need for and command of mathematics than just about any other career path.
May 14, 2026

Codes

ID 31620048 © Welcomia | Dreamstime.com
Spring River Flood. Des Plains, IL, USA. Nature Disasters Photo Collection.
Floods can wreak havoc on the essential systems that make buildings habitable and safe. Owners, contractors and code officials must understand the vulnerabilities of these systems...
May 13, 2026
A. O. Smith
The A.O. Smith BTH-400 Cyclone® FLEX™ (part of the 400100G/100381400 series) is a 119-gallon, high-efficiency condensing commercial gas water heater delivering up to 95% thermal efficiency and 399,900 BTU/h.
Our Q&A with Ryan Atkins, Product Manager – Commercial Gas for A. O. Smith, answers some of the key questions.
May 13, 2026
Buiding Safety Month Logo
May initiative spotlights building codes, preparedness and safer construction practices.
May 1, 2026
ID 272724771 © ForbiddenTrex | Dreamstime.com
Flooded Basement with Deep Murky Water and Rusty Doors
At its foundation, an effective Water Damage Prevention Plan should be practical and site-specific.
April 30, 2026

Hydronics & Radiant

ID 13893847 | Active © Lakhesis | Dreamstime.com
work boots and socks
New hydronics columnist Brady Brophy talks a bit about his time in the trades, and about his first introduction to a cast iron boiler.
May 14, 2026
ID 32172120 © Rafael Ben Ari | Dreamstime.com
Jimmy and Rosalynn Carter at the Carter Center in 2008.
Company volunteers and energy-efficient products helped support Habitat for Humanity’s latest affordable housing initiative in southwest Atlanta.
May 11, 2026
Bradford White
Bradford White water heater
This week's gallery highlights water heaters (gas-fired and heat pump), stainless-steel fittings, plate-and-frame heat exchangers, and a water-source heat pump.
May 8, 2026
A. O. Smith
A Voltex 120V HPWH being installed.
Affordable housing complex leveraged rebates and plug-in heat pump water heaters to cut operating costs and improve resident safety.
May 7, 2026

Technology

Barocal logo
Cambridge spin-out targets data center cooling and commercial refrigeration with solid-state heating and cooling systems designed to reduce emissions and improve efficiency.
May 13, 2026
ID 323945215 © BiancoBlue | Dreamstime.com
construction workflow concept
Because critical procurement workflows are still running on manual, outdated processes, decision-making has become drastically slowed at the worst possible moment.
May 13, 2026
ID 76719083 | Construction © Surasaki | Dreamstime.com
estimator at work on new project
The firms that increase throughput now will capture the work reshaping the economy. The firms that rely on the same strained processes will watch that work go elsewhere.
May 12, 2026
ID 150558964 | Construction © Funtap P | Dreamstime.com
Business process Automation Smart industry Artificial Intelligence. Gears mechanism mixed media.
To genuinely move the needle on customer experience in the trades, we have to stop treating AI as a communication tool and start treating it as an operational engine.
May 12, 2026

Tools

AWS
Welder at work in protective gear.
Technical conference will deliver in-depth education on welding standards, qualification requirements and evolving industry technologies.
May 7, 2026
ID 98535167 © Mark Lambert | Dreamstime.com
plumber's wrench
You can’t be a plumber without them, and every plumber has their favorite tool for this or that job—but how well do you know the technology behind the tool? Take our quiz and ...
May 1, 2026
ID 34987427 © Angelo Gilardelli | Dreamstime.com
welder at work
Workforce shortages are often referred to as a labor issue; they are in fact a business constraint affecting the entire construction and infrastructure continuum.
April 30, 2026
DeWalt logo
Survey findings spur new apprenticeship, grant and webinar initiatives with ABC chapters nationwide.
April 27, 2026