Danfoss

Danfoss’ new Smart Store supermarket is leveraging smart technologies to reduce carbon emissions and improve energy efficiency.

Muhammad Ali International Airport Geothermal System

Sizing Sustainability Up

From Canada to Kentucky, buildings open to the public find savings in higher-efficiency HVAC systems

Matt Jachman

June 20, 2023

Prompted by energy-savings and carbon-reduction goals and helped by technological advances, building owners and managers are increasingly asking for sustainable buildings with high-efficiency HVAC systems.

HVAC Solutions Help Data Centers Achieve Sustainability

The right equipment can reduce energy consumption, as well as the carbon footprint

June 19, 2023

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The rapid expansion of data centers has raised concerns about their massive energy use and carbon footprint. However, adopting sustainable HVAC solutions can reduce a data center’s environmental impact and energy consumption.

Compressors Are Key To Decarbonization In HVACR

Variable-speed technology can help end users meet their sustainability goals

May 31, 2023

HVACR systems consume a significant amount of energy, which leads to increased carbon emissions. Manufacturers have found that the variable-speed compressor may be the solution to this problem.

Europe Faces ‘Perfect Storm’ of Refrigerant Regulations

PFAS and calls for a faster HFC phasedown are driving legislative action in the EU

May 20, 2023

Europe is enacting new stricter refrigerant regulations, in response to PFAS and calls for a faster HFC phasedown.

Meet The Wholesaler: Scott Cochrane

Former construction worker finds satisfaction in running controls distribution company

Matt Jachman

May 11, 2023

Cochrane Supply now has locations in Michigan, Ohio, Indiana, Kentucky, Colorado, and Texas.

Cooling Chillers: A Primer

Experts discuss different chiller systems, their technologies, and applications

Matt Jachman

May 1, 2023

Chillers use the principles of thermodynamics to remove heat from a conditioned space. But “chiller” is a broad term that encompasses system configurations, refrigeration technologies, and methods of rejecting captured heat. Experts take a closer look.

Refrigeration Solutions Featured at AHR Expo

New equipment and components were on display at this annual HVACR event

March 18, 2023

At the AHR Expo, refrigeration manufacturers displayed their latest equipment and components that are geared toward the commercial refrigeration market.

Compressors Help Energy Users Achieve Their Sustainability Goals

Decarbonization, low-GWP refrigerants, and energy efficiency were highlighted on the show floor

March 9, 2023

End users are looking for more from their systems than just reliable cooling; they also want sustainable equipment that features better energy efficiency and low-GWP solutions. Several compressor manufacturers have happily obliged.

OEMs Expect IRA to Boost Sales in 2023

However, inflation, rising interest rates, and a possible recession could dampen growth

February 20, 2023

The last two years have been very good for the HVAC industry, thanks to robust demand for new equipment; however, manufacturers worry that inflation, rising interest rates, and a possible recession could dampen growth in 2023.

Waiting For A2Ls In Commercial Refrigeration Equipment

EPA has not yet approved these lower flammability refrigerants for low- and medium-temp units

November 22, 2022

Ultra-low GWP refrigerants are already available for commercial refrigeration equipment, but A2Ls have yet to be approved. Until that happens, it may be awhile before low- and medium-temperature A2L equipment becomes widely available.

Commercial HVAC Retrofits Can Electrify the Bottom Line

Contractors will be key in helping building owners move from gas to electric heating equipment

November 9, 2022

Electrification presents a prime opportunity for contractors to deepen their relationships with customers who are looking for gas-fired heating alternatives. But they must first understand how different factors could influence the type of new system needed for an application.

Indoor Air Quality and Decarbonization: A Healthy Balance

Trades, technologies must work in tandem to make these seemingly conflicting goals align

Hannah Belloli

September 26, 2022

Indoor air quality and decarbonization may seem to oppose each other, but with industry advances and the help of HVAC contractors, industry IAQ and decarbonization goals can be met.

The Cold Chain Delivers Life-Saving Vaccines

Danfoss and Trane worked to deliver critical components to store COVID-19 vaccines

September 7, 2022

Trane and Danfoss have joined forces to play a critical role in maintaining the cold chain and delivering life-saving COVID-19 vaccines.

CO₂ Refrigeration Systems: Obstacles and Opportunities

Experts weighed in on this natural refrigerant at Danfoss online event

July 14, 2022

Danfoss Climate Solutions recently held an online event, where experts discussed CO₂ refrigeration systems, including the challenges and opportunities this natural refrigerant offers both food retailers and contractors.

Project Files: Episode 50 — Synchronized Hydronic Loop Saves Towson Court House HVAC

Retrofit provides comfort, efficiency, path to decarbonization

Maria Taylor

July 7, 2022

When it began “raining” inside the Towson Court House, a leaky roof was assumed to be the culprit. But for the Maryland Department of General Services, the truth turned out to be much stranger.

The Art of Troubleshooting Compressors

Technicians must act quickly to figure out why a compressor is struggling to perform

June 20, 2022

Comprehensive troubleshooting can help technicians determine whether the compressor is working properly.

Heat Pumps: Their Role in Decarbonization

John Sheff

April 13, 2022

Across the country, state and local governments are mandating lower building emissions, pushing building owners to full electrification. Building codes and natural gas bans, however, only target new construction.

Ukraine, EnVisioneering Connect!, HVAC industry challenges

Layan Dahhan

Maria Taylor

April 4, 2022

The HVAC industry responds to Russia’s invasion of Ukraine; Danfoss’ hosts EnVisioneering Connect!; contactors concerned about supply chain and labor issues; and distributors are determined to rise above industry challenges.

Project Files: Episode 47 — Sheridan College District Energy System

Danfoss energy transfer stations help this Ontario college’s district energy system make the grade

Maria Taylor

March 30, 2022

When Sheridan College launched its Energy and Climate Master Plan, with the goal of cutting campus energy and greenhouse gas emissions by half, they realized that they would need to transform their heating and cooling system.

Friedrich’s Fresh Aire line of indoor air quality products.

Pandemic Created Consumer Awareness, Increased Demand for Indoor Air Quality Solutions

Manufacturers expand offerings to meet homeowner desires, building operator needs

March 14, 2022

It has now been two years since the pandemic brought IAQ to the forefront of everyone’s minds. Manufacturers are stepping up with an array of products to clean and monitor the air people breathe.

Danfoss EnVisioneer of the Year 2021 Award Winner.

Danfoss Announces 2021 EnVisioneer of the Year Award Winner

Jae Chon of Chesapeake Systems receives title of 12th EnVisioneer of the Year

February 16, 2022

Danfoss has named Jae Chon, director of strategic markets at Chesapeake Systems, as its 12^th EnVisioneer of the Year for their work on retrofitting the Towson Courthouse in Towson, Maryland.

John Galyen, Danfoss North America president.

Danfoss Outlines Challenges, Opportunities in 2022

Virtual press conference covered new technologies, as well as regulatory updates

February 15, 2022

In a virtual press conference, Danfoss discussed several of its new technologies, as well as the challenges and opportunities the HVACR industry faces this year.

Heat Pump Awareness Grows from Residential, Commercial Customers

Industry still needs to overcome outdated objections

February 14, 2022

Consumer awareness and opinion of heat pumps are both improving, along with the technology. Manufacturers see a strong market ahead, although some challenges remain.

AHR Ready to Welcome Back HVAC Industry After Year Off

Some changes due to pandemic, but organizers expect good crowd

January 4, 2022

Exhibitors and organizers are excited to welcome thousands of HVAC contractors and other industry personnel to the Las Vegas Convention Center after a yearlong halt of the AHR Expo.

As 2021 Winds Down, Commercial HVAC Controls Is Looking Up

With owner interest piqued, high sales potential is less about persuasion than performance

Robert Beverly

December 21, 2021

Commercial controls contractors have picked up a couple of pandemic-driven improvements in how they do things.

AI Makes Inroads Into Commercial Refrigeration

Artificial intelligence promises to improve energy savings, equipment longevity, and more

November 7, 2021

Artificial intelligence (AI) has become increasingly entrenched in our society. As can be expected, AI is also coming to the commercial refrigeration market.

How to Future-Proof HVAC Systems to Meet Efficiency and Carbon Emission Goals

Major factors and trends drive the future of HVAC systems

Drew Turner

October 1, 2021

The major drivers of future-proofed HVAC systems are efficiency, resiliency, electrification, and grid-interactivity.

Rooftop Retrofits Can Bring Indoor Air Quality, Occupant Comfort, Energy Savings

Energy-saving upgrades help save money and improve occupant comfort

September 20, 2021

Packaged rooftop units are the workhorses of the commercial market, providing cooling to approximately 60% of U.S. commercial building floor area.

An Evapcold LCR-P air-cooled, 70-ton, low-charge ammonia, penthouse unit.

Growing Demand in Cold Storage Market Is Great Opportunity for Refrigeration Contractors

The cold storage market is heating up

August 18, 2021

One of the interesting trends brought about by the pandemic is the skyrocketing demand for cold storage warehouses.

HVAC Contractors Need To Know How Snowmelt Technology Interacts With What Covers It

Snowmelt solutions require material knowledge

August 9, 2021

Radiant heat systems appeal to property owners because they eliminate much of the need for snow removal and the associated cost.

A crew covers a radiant heat system with concrete.

Considerations for Electric Radiant Snow Melting Systems

Important factors include surface type, reason for use

Ian Levergood

August 5, 2021

Snow melting technology has advanced in the speed and accuracy of controls that instantaneously measure temperature, moisture, and precipitation.

Chiller Refrigerant Choices Are Evolving with New Regulations

New federal and state regulations focus on reducing use of high-GWP refrigerants

May 18, 2021

Chiller OEMs have been preparing for a refrigerant phasedown, and they are identifying alternative refrigerants that are efficient, safe, and cost-effective.

Carrier’s AquaForce 30XV air-cooled chiller.

Chiller Manufacturers Offer New Technology to Control Energy Costs

Demand for equipment comes from health care, data centers

April 19, 2021