Plumbing & Mechanical Top Stories

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The third edition of the Radiant & Hydronics All Stars eBook highlights the latest technologies and design trends in radiant heating. It features insights from our All-Star Roundtable on innovations and challenges, along with design trends for residential and commercial applications.

Throughout this period, global governments have been notably active on issues related to chemicals, household equipment, HVAC equipment, mechanical systems, plumbing products, protective equipment, and water heating appliances. I have curated the policy changes to save you time and keep you informed and ahead of the curve.

Baby Boomers own the most homes in the U.S., but Millennials and Gen Z are gaining. In 2024, Millennials made up 29% of homebuyers, while 33% of older Gen Z members (around 27) are homeowners, compared to about 40% of the same-age Baby Boomers.

Check valves are found in and around a pump system, a sump pit, or cracked open a main line. They’re everywhere. And there’s a reason they’re there: to prevent backflow. Backflow isn’t just unpleasant—it’s a serious hazard. It occurs when water or other liquids flow in the opposite direction, contaminating clean systems.

Zoning has always been a premier benefit of hydronic heating and cooling systems. There are many zoning configurations capable of delivering heat (or cooling effect) when and where it’s needed in a building, with minimal effect on the temperature in other parts of the building. Some methods use circulators to create flow in each zone; others use either motorized or thermostatic valves to regulate flow.

It’s about clarity and consistency. Are your techs empowered to say no to unreasonable requests? Do they feel supported when a client pushes back? Do your customers understand the value behind your pricing, and the fact that your team isn’t just delivering a service, they’re delivering their skill, time and care?

To help control losses and to make insurance available to certain homes, more insurers are requiring plumbing leak detection devices as a condition of coverage, alongside smoke detector requirements that are ubiquitous throughout the industry.

We almost never charge for “add-ons” when doing large contract jobs. We are very thorough when we do estimates, and try to include everything we can think of. As a matter of fact, we have bid and won over a dozen jobs that specifically excluded “change orders.”

Slip-and-fall accidents are among the most common liability claims in winter, according to AAA. Winter storms have cost billions of dollars in insured losses, just in the past few years. For businesses, that’s a major issue. In healthcare facilities where patient safety and uninterrupted access are non-negotiable, the stakes are even higher. Radiant snow melt systems can eliminate surface ice before it becomes a hazard, dramatically reducing legal exposure.

Hybrid systems offer a critical bridge in the transition from fossil fuel reliance to full electrification. For contractors working in colder climates or retrofitting older homes, all-electric heat pump systems can be a tough sell. Hybrid units, however, deliver measurable emission reductions while preserving consistent output and adaptability.