Evaluating the age of the system and the urgency of the problem are two key ways to tell whether or not a boiler should be repaired or replaced.

Hydronic snowmelt systems can bring convenience and comfort to places like zoos, sidewalks, decks, pools, and driveways — but they can also save lives.

With rising energy prices and new legislation escalating demand for more efficient buildings, modern hydronics presents a viable solution to reduce HVAC systems’ negative impact on the environment.

Future Fuels Symposium 2023 on Fossil Fuel Alternatives will discuss the benefits of hydrogen blends and bio-fuels and related solutions, including a new low nitrogen oxides (NOx) technology and UL-approved burners capable of firing hydrogen blends designed to reduce greenhouse gas emissions.

The rebranding from Bosch Thermotechnology to Bosch Home Comfort Group reflects the company’s innovative product portfolio and commitment to electrification.

O’Rourke will continue to service accounts throughout North America, working in cooperation with Mestek’s network of sales representatives, wholesale distributor partners, and contractors.

Thermogenics’ acquisition of Industrial Engineering Boiler further expands its service capabilities within the US Southeast.

The proceeds will be split between Make-A-Wish Greater Bay Area and the Randy Rawson Scholarship Program, which is run by the American Boil.er Manufacturers Association.

The donation underscores Miura's commitment to advancing boiler safety standards and supporting the education and training of boiler inspectors nationwide, the company said in a press release.

The third-party test was conducted at the Superior Boiler factory in Hutchison, Kansas, by Montrose Air Quality Services.

Propane use at Ruby’s Inn has helped eliminate 5,200 metric tons of CO² equivalent. This is equal to the greenhouse gas emissions from 1,410 gasoline-powered passenger vehicles driven for one year.

ABMA's Boiler 2024 is scheduled for May 1-3, 2024, at the Gaylord Rockies Resort & Convention Center in Aurora, Colorado, just outside Denver.

The DCC boiler eliminates greenhouse gas emissions, providing a clean and eco-friendly source of steam for various industries and applications, Jericho Energy Ventures said.

Consulting with an expert can streamline the conversion to electric boilers while reducing total project cost and maximizing system reliability.

Lasting learning in the skilled trades requires substantial time spent working on real equipment with real tools.

The home now has a 3.9 kW solar array that offsets nearly 100% of the System M and grid power supplied from the clean-sourced ConEd program — meaning that the house has zero emission heating, cooling, and hot water.

Condensing boilers save space and time on installation, as installing a condensing boiler is a pretty seamless process for a few reasons.

When considering radiant heating options, installers and homeowners are learning that using both hydronic and electric sources may be the best of both worlds.

Advanced electrode boilers are being installed to replace outdated, inefficient fuel-burning equipment in district heating applications as part of a broader effort to meet ambitious International Energy Agency decarbonization goals.

Hydronic zone systems have proven themselves to be a sustainable heating and cooling option with a longer lifespan, and potential for cost savings.

The article provided valuable information on maintenance and cleanliness issues related to refrigeration equipment in restaurants and c-stores.

The U.S. DOE will soon begin enforcing its 2017 rule that mandates minimum energy efficiency requirements for walk-in coolers and freezers.

Emerson announced a new platform of AWEF-compliant condensing units for walk-in coolers to meet the DOE rule.

Canneberges Bécancour, one of the most productive cranberry farms in North America, wanted to develop a freezing facility to support a original 17,000-square-foot processing plant.

Danfoss recently broke ground on the construction of what it has called one of the world’s most energy-efficient supermarkets, which will be filled with the latest and most energy-efficient refrigeration and heating technology.

Unilever is launching two pilots to trial warmer ice cream freezer cabinets with an aim of reducing energy use and greenhouse gas emissions by approximately 20% to 30% per freezer.

Although CO₂ systems may seem a bit more complicated than HFC DX systems, they are actually quite similar, with the main difference being CO2’s higher pressure.

How do we motivate HVAC contractors to do more refrigerant recovery? The ACHR NEWS posed the question to three industry experts on the front lines of the refrigerant transition. Here’s what they had to say about what that will take — and what we’re all going to be in for if we don’t.

CO₂ refrigeration, which has gained significant traction in ice arenas and supermarket coolers, is now emerging as a groundbreaking technology revolutionizing the way we cool and heat across industries worldwide.

New HVACR cooling innovations promise to enhance sustainability and improve energy efficiency. 

The NSF is providing a grant to six universities, which will work together to create sustainable refrigerant technologies.

A new technology has been developed that can decompose refrigerants, using a catalyst made from industrial waste called “red mud.'’ 

As the industry continues to evolve, it’s essential for HVACR contractors to embrace comprehensive training programs that address both foundational knowledge and hands-on experience with CO₂ systems.

In this episode, The ACHR NEWS speaks with Andre Patenaude from Copeland about some of the current issues that are shaping the commercial refrigeration industry.

New cooling technologies that promise to revolutionize the way climate control is approached are emerging in the HVACR industry.

Uponor North America (Uponor) has been named the 2018 Minnesota Manufacturer of the Year in the large-company category by the Manufacturers Alliance. This is the first time in the association’s history they have honored a company twice.

The CEO awards program seeks to honor C-level executives from around the world and across multiple industries, focusing on the personalities who drive successful corporations and organizations.

The EERS required Indiana’s electric utilities to cut energy delivery by an average of 2 percent annually, as well as providing home energy assessments, low-income weatherization, and efficiency rebates for businesses, homeowners, and schools. In 2014, Indiana legislature passed SEA 340 to cancel the EERS. Then Gov. Mike Pence did not veto or sign the bill, so it became law, and Indiana became the first state to repeal its energy efficiency standard.

A living wall biofilter is an active filter system that removes contaminants and volatile organic compounds (VOCs) from indoor air.

HB 738, introduced Oct. 4 by Rep. Niraj Antani (R-Miamisburg), requires the Ohio Facilities Construction Commission (OFCC) and the Department of Education (ODE) to study the status of school buildings regarding air conditioning, accessibility, and school safety.

Seven of the new full-time employees hired to start up operations previously worked at the VISE-GRIP factory. Malco plans to add jobs as production increases.

The building, which opened in September, features energy-saving qualities that include insulated walls, occupancy sensors for lighting, and high-efficiency HVAC and boilers.

Gov. John Kasich and the legislature targeted funding in the state capital budget to assist Ohio’s public universities, community colleges, and career technical centers in providing the most up-to-date education possible, part of an effort to provide a skilled workforce for in-demand jobs.

A compressor design proposes a new drive mechanism for compressors used for cooling in homes, buildings, airplanes, and cars.

Condensing units that are exposed to low ambient conditions must have some sort of low ambient control installed on them.

Little by little, a compressor’s lubricating oil will eventually escape the compressor’s crankcase and enter the system’s tubing.

Compressor manufacturers have been improving the products on multiple fronts in recent months.

Any compressor that gets too hot or is overheated is subject to premature wear between its internal moving parts.

The first step consists of determining the compressor’s mode of failure. Was it electrical or mechanical?

Have 166 years of small improvements and occasional leaps in chemistry taken us to the limit of what compressors can do?