As energy efficiency and environmental regulations reshape the HVACR industry, engineers and facility managers are seeking innovative solutions to reduce refrigerant usage, enhance safety, and improve system performance. One increasingly popular approach—especially in industrial and low-temperature applications—is the use of secondary refrigerants. 

In the world of commercial and industrial refrigeration, safety and compliance are non-negotiable. As systems grow more complex—and the consequences of a leak or failure grow more severe—adhering to industry standards is essential for protecting your people, property, and operations. 

In today's fast-paced, energy-conscious world, building owners and facility managers are constantly looking for ways to maximize efficiency, reduce costs, and improve occupant comfort. One of the most effective ways to accomplish all three is through the implementation of a Building Automation System (BAS). 

Refrigeration systems are the backbone of many commercial and industrial operations—whether you're preserving food products, pharmaceuticals, or process materials. Yet, despite their importance, too many systems are run to failure before receiving the attention they need. That’s why preventative maintenance isn’t optional—it’s essential. 

For industries that rely on critical cooling applications—such as food processing facilities, data centers, pharmaceuticals, and cold storage warehouses—downtime is not an option. Any interruption in cooling can lead to product spoilage, equipment damage, data loss, or costly production halts. Reducing downtime is essential not only for operational reliability but also for protecting profitability and maintaining regulatory compliance. 

In today’s commercial and industrial spaces, air quality and energy efficiency are more critical than ever. While HVAC systems are essential for maintaining comfortable indoor temperatures, their ability to deliver clean, healthy air is equally important. At the heart of this process is proper air filtration. 

Whether you manage an office building, manufacturing facility, hospital, or school, understanding the role of air filtration in your HVAC system can help improve occupant health, system performance, and energy savings. 

The refrigeration industry is undergoing a major transformation as businesses move away from high-global warming potential (GWP) refrigerants toward natural refrigerants like ammonia (R-717) and carbon dioxide (CO₂, R-744). With stricter environmental regulations, rising energy costs, and increasing sustainability commitments, these natural alternatives are proving to be the future of refrigeration. 

While Europe has led the charge in adopting ammonia and CO₂ systems, the United States is now catching up, with new policies such as the American Innovation and Manufacturing (AIM) Act and upcoming HFC phase-downs accelerating the transition. 

Upgrading to energy-efficient HVAC and refrigeration systems is a smart investment that reduces energy costs, improves system performance, and supports sustainability initiatives. However, one of the biggest hurdles for businesses considering these upgrades is the upfront cost. Fortunately, rebates, tax credits, and financial incentives can significantly offset these costs, making energy-efficient upgrades more accessible and cost-effective. 

Rooftop HVAC units (RTUs) are essential for maintaining indoor comfort in commercial and industrial buildings. However, like all mechanical systems, they have a finite lifespan and will eventually require replacement. Waiting too long to replace an aging or failing RTU can result in higher energy costs, reduced efficiency, frequent breakdowns, and uncomfortable indoor conditions. 

As refrigeration technology continues to evolve, businesses face an important decision: Should you retrofit your existing refrigeration system or replace it entirely? With new environmental regulations, energy efficiency requirements, and advancements in system design, upgrading your refrigeration system is no longer just about maintaining performance—it’s about future-proofing your business. 

In this blog, we’ll explore the key factors to consider when deciding between retrofitting and replacing your refrigeration system, the benefits of each option, and how to ensure your facility meets modern industry standards. 

The HVAC and refrigeration industry is undergoing a major transition with the phase-down of high-global warming potential (GWP) refrigerants. In 2025, new regulations will require businesses to shift towards A2L refrigerants, a new class of low-GWP, mildly flammable refrigerants designed to comply with environmental standards while maintaining energy efficiency. 

The HVAC industry is undergoing significant regulatory changes as governments and industry leaders push for greater energy efficiency, reduced environmental impact, and improved system performance. As we move into 2025, new regulations will impact equipment manufacturers, contractors, and building owners, shaping the way HVAC systems are designed, installed, and maintained. 

Refrigeration systems are essential in industries like food processing, pharmaceuticals, and manufacturing. However, they are also among the most energy-intensive systems in operation. The good news is that modern refrigeration systems now incorporate heat recovery technology to repurpose waste heat, significantly improving energy efficiency and reducing operational costs. 

As industries and governments prioritize climate action, decarbonizing buildings has become a key focus in reducing global greenhouse gas (GHG) emissions. According to the U.S. Department of Energy, buildings account for approximately 40% of total energy use in the United States, with HVAC and refrigeration systems making up a significant portion of that energy demand. Transitioning these systems to greener technologies is essential to achieving carbon neutrality. 

Maintaining a healthy indoor environment while keeping energy costs in check is a challenge for many commercial and industrial facilities. One effective solution is the Energy Recovery Ventilator (ERV), a system designed to improve indoor air quality while reducing energy consumption. ERVs are becoming an essential component of modern HVAC systems, especially in buildings aiming to balance ventilation needs with sustainability goals. 

Cold storage facilities are critical for industries like food processing, pharmaceuticals, and logistics, but they are also among the most energy-intensive operations. Optimizing energy efficiency in these facilities not only reduces operational costs but also contributes to sustainability goals. Here’s how you can optimize your cold storage facility for maximum energy efficiency.

The HVAC/R (Heating, Ventilation, Air Conditioning, and Refrigeration) industry is at the forefront of a green revolution. As global priorities shift toward energy conservation and sustainability, HVAC/R professionals and manufacturers are embracing innovative solutions to reduce environmental impact while meeting the demands of rising energy costs, evolving government policies, and customer expectations. 

As the clock ticks closer to 2025, Boston’s Building Emissions Reduction and Disclosure Ordinance (BERDO 2.0) is top of mind for building owners and managers overseeing properties over 35,000 square feet. This ambitious local law aims to reduce greenhouse gas (GHG) emissions and tackle air pollution, paving the way for a greener Boston. Failure to comply could result in hefty fines, so preparation is key. 

Chillers are a cornerstone of many commercial and industrial operations, responsible for providing efficient cooling to processes, equipment, and spaces. However, like all mechanical systems, chillers have a finite lifespan and knowing when to replace your unit can save you significant money, time, and headaches. Waiting too long can lead to higher energy bills, frequent breakdowns, and reduced efficiency, while upgrading at the right time ensures reliable operation and long-term savings. 

Ice skating rinks are unique environments that require precise climate control to maintain optimal ice quality, structural integrity, and the comfort and safety of skaters and spectators. One critical aspect of this control is dehumidification. Without proper humidity management, ice rinks face a host of problems, from foggy arenas to structural damage and unsafe skating conditions.