Figure 1 shows the piping layout for an actual installation. It uses two boilers, fired in stages, to supply three areas of a building. 

An installer is asked to connect a single speed geothermal water-to-water heat pump to a highly-zoned low temperature hydronic distribution system.

There’s a saying in the environmental health and safety industry: “There are no accidents.” Basically, the idea is this that all accidents can be avoided.

On a military base in east-central Alaska — where the average winter temperature is 16° F with lows that fall well below minus 50° at times — dependable, low-maintenance winter heating systems are critical for the active-duty military families and Department of Defense civilians who live on the military post.

The age-old question of function versus form has confounded experts in every field for countless decades.

Jeff Sweenor, president and CEO of Sweenor Builders in Wakefield, Rhode Island, looks at it differently. He asks, why not both? Function certainly comes first, but when the dust settles, his projects look as good as they work.

Business lessons are everywhere. I’ve long been a student of the game of life, and one of my biggest curriculums of education is business. Due to the rapid changing landscape and structures of the plumbing and mechanical industries, we all have a lot to learn. The lessons exist regardless of the size, location or current structure of your business. 

At the end of the day, if you want your business to be truly successful, you need to look after your people — that means giving them the tools to succeed, the resources they need to perform and a clear vision of where they’re going.

Many people run a business because they love to create and share with others. Others are driven to earn money. Some are driven by respect from others and ego. But sometimes, all it takes to run a fun and profitable business that people enjoy is to change the way you think about it.

Whether you’re bringing on new team members or looking to build a more cohesive group within your current team, the first box you need to check is whether or not you’ve clearly defined each role. This foundational step not only keeps everyone on the same page and working toward the same goals, it also makes your team easier to manage.

Businesses are facing major changes in the way they operate and the way they interact with clients, partners and suppliers. These changes, which are rooted in uncertainty, often challenge our business confidence as leaders at the highest level.

The most effective leaders understand that leadership is more than just giving orders and dictating how things should be done. It’s about understanding the unique needs of everyone in your company (or department) and finding a way to lead in a fair and compassionate manner.

As service business leaders, we often focus blindly on the results — key performance indicators, sales targets and other specific goals. But when it comes to success in any industry, relationships are often much more important than simply reaching a result-based goal. This is especially true for plumbing contractors who need trust and cooperation from our manufacturers, distributors, clients and other partners to succeed call after call, day after day.

The challenge for most of us can be identifying how we foster an abundance mindset—a key ingredient to achieving success—in our daily lives and workplace cultures.

Trust-building in corporate culture often used to involve dramatic events like fire-walking retreats, placing the onus of risk and trust on team members. However, there's now a shift towards recognizing trust-building as a daily, intentional effort integral to creating positive workplace environments.

Last month, I introduced the core elements of our training: organizational charts, scorecards, and processes. These form the foundation of your business, providing clarity and accountability. This month, we'll focus on scorecards and how they contribute to team success.

Abacus Plumbing's whole-house carbon water filtration, softener and reverse osmosis equipment can dramatically reduce water contaminates.

“Water quality has grown 300% across the U.S. since the pandemic began,” says Glen Blavet, founder and CEO of HALO Water Systems. “People are at home, and they’re looking to improve their quality of life and their health, so they’re looking at the water they’re drinking out of the tap.”

Puronics is a residential and commercial water treatment products and services provider operating four company-owned service centers.

Lead contamination in drinking water poses serious health risks, and even low levels of lead exposure can cause permanent cognitive, academic and behavioral difficulties in children.

To earn the certification, professionals must have at least two years’ experience in the field and complete the self-paced, online Water Treatment Design course before passing the WQA certification exam.

The Drinking Water Treatability Database presents an overview of different contaminants and possible treatment processes to remove them from drinking water.  

Installing a reverse osmosis (RO) system for a homeowner is not a once and done event. Just like any other kind of water treatment technology, RO systems require regular maintenance.

When you talk about water scarcity and the lack of clean drinking water, most people think about third-world countries. They don’t realize that there’s a growing threat to clean water right here at home in the United States. Look at the February train derailment in East Palestine, Ohio, where a fire forced the controlled release and burn of toxic chemicals to avoid an explosion. The resulting contamination killed thousands of fish in nearby streams and ignited concerns over soil and water quality.

A proposed series of U.S. Environmental Protection Agency (EPA) regulations that set maximum contaminant levels (MCLs) for per- and polyfluoroalkyl substances (PFAS) and other so-called ‘GenX chemicals’ are set to go into effect in the fall.

Plumbing & Mechanical and PM Engineer Chief Editor Nicole Krawcke sits down with Legionella expert Dr. Janet Stout, PhD, to discuss best practice strategies in the plumbing industry for implementing risk assessments and Water Management Programs.

Check out the ways in which these companies are getting involved, making changes and learn how you can too.

Franklin Water Treatment provides products, services, and system solutions for residential, commercial, and industrial point-of-use and point-of-entry water treatment products, in a wide variety of markets and applications.

Water scarcity is a growing issue globally. Some regions are adopting water reuse and rainwater capture solutions. Onsite water reuse can help save money, reduce water demands, and manage stormwater flows. With onsite water reuse, you can reuse up to 95% of a building's wastewater.

Builders often overlook local water chemistry when selecting materials. Water chemistry and plumbing materials require more attention.

UFI provides filtration solutions to domestic and international customers servicing food, beverage, potable and wastewater applications.

NSF International Standard 53 is internationally recognized as the benchmark for water filtration systems’ effectiveness in reducing specific health-related contaminants. 

The APEX Awards are based on excellence in graphic design, editorial content and the ability to achieve overall communications excellence. 

Caleffi's new AutoFill has a fill rate of 5.5 GPM and maintains stable system pressure, ensuring consistent results without the need for constant monitoring.

With user-friendly plug-in installation and energy-saving thermostat control, the system is ideal for preventing ice from forming inside 3/4-inch to 6-inch diameter water lines in temperatures below -40°F (-40° C).

Education enhanced my earning potential. I became a more skilled technician, gained knowledge about new and emerging technologies, and became a much more valuable asset to my employers. Throughout my journey, I met numerous mentors in various aspects of the PHVAC trades and established insider contacts that proved to be invaluable.

Efficient fleet management is essential for plumbing and HVAC contractors looking to optimize operations and improve service. Customizing fleet vehicles to meet specific company needs is a key strategy. Modern upfitting now includes advanced technology and ergonomic designs, creating mobile workstations that boost efficiency on job sites.

Your vehicles are a projection of your brand into the market.

The product launch also includes a new size, the EZ71 (photo left). All three EZ Series models, including the popular EZ98DV and the EZ111DV, will continue to carry a 25-year warranty on both their primary and secondary stainless steel heat exchangers. 

Known as “The Temperature Experts,” Shelby Township, Michigan-based Koz Heating & Cooling was founded just eight years ago — the culmination of Michael Kosmalski’s dream to one day own his own HVAC company.

What do logging and plumbing have in common? Jon Hatch for one. After a friend told him about a plumbing apprenticeship opening 15 years ago, Jon Hatch made the jump to the plumbing industry. 

For the past 15 years, Steve Baker had a plan to start his own plumbing company. Last year, that dream was finally achieved with the opening of Gideon Plumbing in Duncan, British Columbia, Canada.

Edwards Plumbing & Heating, a third-generation contracting business, was founded back in 1948 by Charles W Edwards. Charles Edwards, a pipefitter by trade prior to WWII, became a Navy Seabee, building runways in the pacific.

District systems, which have been around for centuries, provide buildings with a product created with technology beyond what an individual can either afford or apply. The primary advantage is the delivery of more cost-effective heating or cooling to the building.

With homes now doing dual duty as both a residence and a workplace, many people are spending double the time in the same space. This lifestyle shift has launched a home-renovation trend for people who are looking to change their current living spaces to better align with the needs of life and work in one place.

The luxurious Wythe Hotel in Brooklyn, New York, was once a waterfront barrel and rope factory. This renovated structure now has 72 boutique guest rooms. As part of the update, it was important to retain the character of the original turn of the century building, which opened in 1901. In order to convert the cold, utilitarian factory space into comfortable rooms, a major mechanical update was required. By adding radiant floor heat, they were able to meet and exceed the comfort benchmark of a modern-day hotel while balancing for energy efficiency.

REHAU’s EVERLOC+ R-20 manifold connectors for hydronic applications support leak-free reliability in a one-piece assembly including an EVERLOC+ insert with a pre-installed O-ring and swivel nut.

The Weil-McLain ECO Tec Series 2 features integrated control software that allows for multiple boiler configurations.

There has never been a better time to be part of the RPA. If you are not a member, you should join.

Radiant heating and cooling systems are not new to the North American market, but there’s a strong trend toward incorporating both, especially for tightly controlled environments such as commercial spaces.

Within the halls of our recent meetings, the RPA community witnessed a defining moment. Committees were not just formed; they were crafted as engines of change.