The U.S. geothermal heat pump industry was breaking out the champagne on Feb. 9, 2018.  That’s the day President Donald Trump signed the Bipartisan Budget Act of 2018, a bill that boosted government spending by hundreds of billions of dollars.

Some renewable energy heat sources require large thermal storage tanks. Examples include systems’ biomass boilers and solar thermal collectors.

Webstone, a brand of NIBCO, introduces the new Thermostatic Mixing Valve for high-temperature solar heat sources.

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.

According to the U.S. Energy Information Administration, more than half (51%) of the energy used in U.S. homes is directly spent on just two end uses, heating and air-conditioning. As such, producing a comfortable temperature within your living space creates one of the biggest carbon footprints of our modern living environment.

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

What does a looming housing shortage, a significant increase in energy prices and 52% of home buyers ready to heat and cool their homes with electricity have in common? They’re all remedied in the same way: All-geothermal residential developments.

A lot of things are out of your control when working on a job involving multiple trades. Whenever I design any type of system, I always go down a list of “what ifs.” The “what ifs” are scenarios that can affect the performance of a system due to an unknown. This includes actions by other trades.

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.

A little-known fact about solar electric panels is that the hotter the panel itself, the less efficient it becomes. Studies have found a 0.05% efficiency loss for every degree of temperature that is increased. The reverse is true in that efficiency increases by 0.05% for every degree temperature decreases.

 While most plumbers may like to think that they’re mostly serving routine maintenance or installation customers, the most common nature of those calls is likely panicked customers with a burst pipe, a backed-up toilet or another emergency that needs a response ASAP.

PPI MS-7 includes detailed specifications for four plastic piping materials which have been proven in ground-source heat exchange systems: HDPE, PE-RT, PEX, and PP (PP-R and PP-RCT).

In 2009 under President Barack Obama, the economic stimulus package of 2009 was signed into law. Egg Geo was a regional engineering and contracting company in the southeastern United States with robust business in our central Florida offices.

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.

Greenwashing is deceptive advertising that uses green PR to make products seem eco-friendly and desensitizes consumers to environmental claims. TerraChoice describes "seven sins of greenwashing" to help consumers spot misleading environmental claims.

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

designing a wastewater system requires careful consideration of a range of factors to ensure efficient and compliant operation.

As more and more cities and states seek to reduce greenhouse gas emissions, it’s clear that regulatory activity is clearly driving the push to electrification and decarbonization.

Plumbing & Mechanical Chief Editor Nicole Krawcke had the chance to chat with Jason Klaus, senior sales manager of HammerHead Trenchless about the growing market demand and the benefits of offering trenchless solutions.

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.

The increase in population and the associated trash continues to increase the need for clean water. These problems are not going to improve until we decide to work for that progress.

Here's what you need to know about venting for tankless water heaters and how you can approach it for the least cost and best results.

Various market forces and trends can influence the decisions plumbers and engineers make regarding those materials and designs. Here are five that should be considered in the coming year.

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

Leave it to good old fashioned ingenuity. F.W. Webb recognized an opportunity during the pandemic that resulted in a new revenue stream and an influx of satisfied customers.

Heat pumps are growing in importance due to climate change. Extensive investment in heat pump technology has led to higher heating capacities and smaller equipment sizes.

The U.S. EPA's "Fix A Leak Week" runs March 18-24.

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.

Wi-Fi technology has improved homes, including water heaters. The changing landscape of water heaters presents challenges for industry professionals. Nick Snell, director of plumbing sales at F.W. Webb Co., emphasizes the importance of working with a supplier that understands the evolving marketplace.

Root intrusion in sewer systems causes blockages, slow drainage, unpleasant odors, and overflow. Preventative root control is essential to maintain the sewer system's hydraulic capacity. This issue deserves our full attention.

The plumbing industry is evolving with a focus on sustainability. Heat pump water heaters (HPWH) present an opportunity for contractors to stand out and meet changing client needs, contributing to environmental conservation and demonstrating leadership in a dynamic market.

Nestled within a 20-year-old home deep in the heart of Klein, Texas, the Stansifer family encountered a common homeowner problem: a painfully long three-to-five-minute wait for hot water whenever they turned on a faucet.

PEX's shape memory allows it to expand and shrink without compromising its integrity, making it highly resistant to damage in freezing conditions. This has proven to be a lifesaver in areas like Texas during unexpected mid-winter freezes.

A. O. Smith, celebrating 150 years in 2024, began in 1874 as a metal components supplier for baby carriages and bicycles. Arthur O. Smith designed a lightweight pressed steel car frame and became a major supplier to car manufacturers like Packard, Cadillac, and Ford.

AWWA M22 is a manual of water supply practices that covers the basic principles and methods of water distribution system design and operation.

The Sofitel Quiberon resort in France offers thalassotherapy treatments using the power of the ocean to heal, with the help of sophisticated technology and corrosion-free valves from GF Piping Systems.

Dairy farming is vital for rural communities and household nutrition. Durable materials like REHAU PEXa plumbing systems are essential for dairy barn construction. Three WRC dairy barn projects feature these systems.

Pressure and chlorine ratings revised.

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.

When property owners need restroom or kitchen facilities in areas without existing plumbing, they often face the challenge of expensive and disruptive work to create below-floor drainage that usually requires breaking through concrete, which is messy, noisy, and costly. This high cost may lead clients to reconsider their projects altogether. For trade professionals, navigating concrete obstacles is just another day at the office. Yet, for others, it might be less welcome.

NASCAR legend Ward Burton installed a Premier AL Smart Hybrid Electric Heat Pump Water Heater in his 1999 home, saving up to $300 monthly on electric bills. Homeowners can save 75% or more on energy costs with this unit.

Appendix M of the IAPMO Uniform Plumbing Code, or the Water Demand Calculator, was integrated into the California Plumbing Code on July 1. It provides a new method for sizing water pipes in residential buildings. For Villara Corp., a leading plumbing and HVAC contractor in Northern California, it remains business as usual, having used the calculator for over five years to construct over 5,000 single-family homes.

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).