Pressure relief valves protect fire sprinkler system components by relieving excess system pressure from supply surges or temperature changes. Since the 2010 edition, NFPA 13: “Standard for the Installation of Sprinkler Systems” has required pressure relief valves to be installed on all wet pipe fire sprinkler systems. But picking the correct relief valve for a specific system does need a little preplanning.

It is always a mystery why more plumbers fail to emphasize drain cleaning — if they offer it at all. Some think it fails to offer enough revenue. Others think it presents too much low-dollar competition. Here are five solid reasons every plumber should offer drain cleaning.

A product with a "Made in America" label is not necessarily made in the United States. It could be made in Canada or Mexico. Do you want products made in America or the USA?

Two-way texting, when a customer can proactively text your business and receive a response or have an entire digital conversation, offers a way to bolster client communication and as a result, satisfaction.

Sewer line repairs and replacements require precision, expertise, and the right tools. In this article, we will explore the essential tools for efficient sewer line work.

Several new ServiceTitan product updates and features powered by Titan Intelligence were also announced at Pantheon 2022

There’s nothing worse than coming home to find a burst pipe or malfunctioning water heater has flooded your basement. It’s perhaps why leak detection and prevention products continue to become more popular each year.

John Wallace, owner of Atlanta-based JM Wallace Plumbing, has been offering leak detection solutions since 2007, but it’s only recently during the last few years where he’s really seen the technology take off.

Plumbing & Mechanical Chief Editor Nicole Krawcke had the chance to sit down with Tina Gullickson and discuss her goals and strategies in leading Caleffi North America through this next chapter.

The integration will allow mutual customers to access valuable information about their prospects and customers. The integration will ensure that the complete customer journey, from lead to job, is all captured within the ServiceTitan dashboard.

Trimble recognized for commitment to innovation across projects, processes and company culture.

Daikin Applied has introduced the Magnitude WME-D, a water-cooled centrifugal chiller featuring a two-stage, oil-free compressor and R-515B refrigerant. 

Developed for high-temperature and high-pressure piping where smooth, unrestricted internal flow is critical, this welding alignment tool helps prevent degradation of the pipe or tube I.D.

This system's sensing technology and robust software platform are designed to uncover hidden water system insights and risks, empowering building managers to enhance building performance and occupant experience. 

The product qualifies for a 30% federal tax credit as well as stackable state and local rebates.

LG Electronics USA expanded its line of ENERGY STAR-certified Inverter Heat Pump Water Heaters with two new models featuring demand response and a water leakage detection sensor, ensuring a comprehensive domestic water heating solution for residential applications.

With extended track neck bolts, the hardware engages into the housing, allowing for one-hand assembly with no spinning bolts or pinched fingers.

In August, Nexstar Network announced Julian Scadden would replace Jack Tester as president and CEO, effective Nov. 1. Plumbing & Mechanical Chief Editor Nicole Krawcke recently chatted with Scadden about his background and leadership goals for the organization.

Plumbing & Mechanical Chief Editor Nicole Krawcke chatted with Dan Callies about taking over the national president gig, what he hopes to accomplish during his term, and the many opportunities for PHCC members over the next year.

Despite some reprieve from the draught that gripped the state for several years, Californians continue to find resourceful ways to trim their water consumption. Businesses large and small are no exception. 

Finger Lakes Community College (FLCC) has served upstate New York for more than 50 years. 

When installed properly and protected from incompatible chemicals, CPVC can deliver years of reliable service in even the most aggressive water conditions. Get tips on installing and servicing CPVC pipes.

When most people think about solar, they think about photovoltaic panels that generate electricity, but they don’t often think about solar thermal. When considering heating water, solar thermal is incredibly efficient by comparison.

The training facility, designed for the plumbing industry, will generate all energy required to support the operation of the building on site through the incorporation of several renewable energy technologies.

The state-of-the-art facility houses IAPMO R&T’s Oceana research center and product testing laboratory.

The 2021 USHGC is scheduled to be published in early 2021.

Each module is $140 for RPA and IAPMO members, and $170 for non-members.

Hybrid systems that run on propane and solar can be tailored to a project’s unique needs, providing lower first costs and reduced ongoing energy costs and emissions.

There are multiple ways to dehumidify a space — mechanical, reheat and desiccant to name a few. The biggest issue has been that conventional air conditioning units are only 10% effective at removing humidity. Until now, standard de-humidification systems were expensive to purchase and install.

New technical assistance capacity will help the federal government lead by example in demonstrating benefits and potential of decarbonizing buildings with geothermal energy.

The Inflation Reduction Act of 2022 has delivered good news in the form of federal income tax credits and accelerated depreciation deductions that help make geothermal a more attractive option.

A North Vancouver school chose WaterFurnace for its reliability and energy efficiency. The manufacturer's rep mentioned that the equipment aligned with decarbonization efforts. Finances were a concern, as is usual with building projects.

The document addresses the need for enforceable safety provisions for geothermal district ambient temperature loop systems.

Educational sessions will offer continuing education units (CEUs).

To aid plumbers and tradespersons in staying competitive in the marketplace, innovative technologies and materials must be a priority when crafting and revising provisions within model codes and standards in order to enhance efficiency, positively impact affordability and provide ease of service for those implementing it.

As the creation of sustainable and resilient buildings becomes a greater priority, especially over the past year, one critical component will be to ensure our buildings are water efficient. 

Proposals accepted by the technical committee will appear in the 2024 NSPC.

No comments will be accepted after the 5 p.m. PST deadline on Jan. 4, 2022. All public comments will be distributed to the technical committee members in March and reviewed at their meetings, May 2-5, 2022, in Anaheim, California.

Standard 241 establishes minimum requirements to reduce the risk of airborne disease transmission, such as SARS-COV-2 virus, which causes COVID-19, the flu virus and other pathogens in buildings like single and multi-family homes, offices, schools and healthcare facilities.

The Camp Fire in Butte County, California, started in 2018, destroying over 18,000 structures and causing 85 deaths. Paradise, a town 90 miles north of Sacramento, lost about 95% of its buildings, but It is on the road to recovery.

The deadline to submit comments is Sept. 5.

As the world continues to search for solutions to reduce and eliminate carbon emissions, the plumbing industry suddenly finds itself at the forefront of change.

IEC, a subsidiary of Climate Control Group, celebrated its 75th anniversary in October.

With the world's focus on sustainability growing, plumbing engineers play a crucial role in adopting eco-friendly solutions. A major trend in commercial pump technology is the drive for efficiency and energy conservation. Find out how manufacturers are addressing environmental concerns and high energy costs.

Drain cleaning and inspection services offer lucrative opportunities for plumbing contractors, especially with aging infrastructure. New technology makes these services easier than ever.

Tankless water heating technology has proven to be a great success for Wedgworth's, a custom blender of dry and liquid fertilizers for agriculture, sod, nursery, and golf-course applications in Florida.

The IAPMO Water Demand Calculator has faced challenges due to exclusions from its documentation and calculations, causing difficulties for engineers in luxury apartment buildings.

With remote work becoming the standard for many employees across the U.S. and homeowners spending even more time indoors as a result of the pandemic, a new focus is emerging on the need for sustainability and indoor environmental quality in homes. 

In order to achieve a more environmentally friendly footprint for its new education and research campus in Narre Warren, Australia, IAPMO and the Plumbing Industry Climate Action Centre (PICAC) chose one technology rooted quite literally in the earth.

Attendees can earn credits and certifications.