Plumbing and Mechanical

The December 2024 issue of Plumbing & Mechanical features our cover story on the 2025 Plumbing Industry Forecast. Read additional features including how PVC is poised to reshape the PVF landscape, repiping dos and don'ts, and much more!

Robotic hand and human touch global virtual Icon representing the exchange of artificial intelligence brains with humans.

Editorial Opinion | Nicole Krawcke

How AI can help forge human connections

Find ways for artificial intelligence to augment operations and reallocate resources to more important tasks.

Nicole Krawcke

December 13, 2024

Embrace AI to future-proof your team and enhance human connections in the workplace. AI is transforming industries by augmenting productivity and redefining job roles.

Guest Editorial | Matt O’Rourke

The shift from independence to franchising: A Guide for Plumbers

How to make a successful leap to franchising.

Matt O'Rourke

December 11, 2024

Transitioning from an independent plumber to a franchisee offers benefits like brand support but requires careful consideration of standards, costs, and new management skills for success.

Insulated pipes and pumps for a combination of radiant floor heating, domestic hot water, and solar water heating.

Codes Corner | Tom Roberts

Modernizing pipe sizing

A collaborative approach for the 21st Century.

Tom Roberts

December 10, 2024

Outdated pipe sizing standards are no longer suitable for modern multi-bathroom homes, especially post-COVID-19. The International Code Council is collaborating globally to update these standards for improved efficiency and health.

Boiler plumbing for a large apartment building.

Heating Perceptions | Scott Secor

In hot water: A DHW logistical predicament

A local hotel’s domestic hot water system repairs calls for creative problem-solving.

Scott Secor

December 5, 2024

A hotel’s aging hot water system faces upgrades as leaking tanks are set to be replaced with smaller units. While a full redesign is desired for efficiency, budget constraints may limit the project scope, causing temporary hot water disruptions.

Close-up View Of Open Dishwasher With Kitchen Utensils In It

Contractor's Corner | Dave Yates

The evolution of dishwashers

Believe it or not!

Dave Yates

December 4, 2024

In my old farmhouse, a discarded dishwasher became a reliable kitchen staple for nearly two decades. Now, as I help reconstruct Horn Farm after a fire, I’m intrigued by the evolution of dishwashers—from simple gravity-fed designs to today's advanced models—while focusing on energy efficiency. Join me as I explore this journey of innovation!

Laying blue pipes for floor heating at the construction site.

Hydronics Workshop | John Siegenthaler

Cutting-edge hydronics technology delivers superior efficiency and comfort

Chill chaser.

John Siegenthaler, P.E.

December 4, 2024

Hydronically-heated concrete floor slabs offer comfort but can be slow to warm up. A proposed solution uses a heat pump and variable-speed circulators to provide rapid heating through air handlers, ensuring quick warmth during cool days while maintaining energy efficiency.

Plumber installing primer and glue PVC pipe at construction home.

2025 Plumbing Industry Outlook

There are reasons for plumbing and HVAC contractors to be optimistic heading into the new year.

Nicole Krawcke

December 6, 2024

Plumbing and HVAC contractors navigated a year of challenges and opportunities, with rising demand for energy-efficient systems amid labor shortages. As we look to 2025, growth is expected in commercial sectors like data centers and healthcare, alongside increased home repairs. The focus on sustainability and technology will drive innovation in the industry.

PVC poised to reshape the PVF landscape

Meeting customer demands and reducing environmental impacts is possible with PVC.

IPEX North America

December 16, 2024

PVC is transforming the Pipe, Valve and Fitting (PVF) industry with its unmatched durability and sustainability. As customer expectations and regulations evolve, PVC is becoming the go-to choice for infrastructure projects, delivering tailored, eco-friendly solutions that stand the test of time.

The biannual Radiant Comfort Report highlights the latest technology, products and training for radiant heating/cooling professionals.

True North Mechanical Ottawa Pool and Clubhouse

Radiant Comfort Report Winter 2024 Edition

Making a splash in winter with radiant heat

Mechanical contractor leverages radiant and snow-melt system inside and outside luxury pool house for year-round enjoyment.

Brooke Roberts

December 11, 2024

In Ottawa, a homeowner's dream of a luxury clubhouse with an outdoor pool comes to life with True North Mechanical's innovative heating system, ensuring a perfect New Year’s Eve party despite the freezing temperatures.

Radiant Comfort Report Winter 2024 Edition

RPA Technical Liaison Report: The Alliance is back!

2024 marks significant leadership changes within the RPA.

John Mullen

December 9, 2024

The Radiant Professionals Alliance (RPA) is enhancing energy efficiency through innovative hydronic systems under new leadership, focusing on collaboration, education, and strategic partnerships.

Radiant Comfort Report Winter 2024 | Executive's Column

What’s new with the Radiant Professionals Alliance?

RPA announces updated website, call for abstracts and more.

Hugo Aguilar, P.E.

December 9, 2024

The Radiant Professionals Alliance (RPA) enhances the radiant industry through education, advocacy, and member support. It offers training, networking, and updates like a new website and geothermal partnerships. Members can participate in committees and events such as the 2025 AHR Expo.