The Inflation Reduction Act (IRA) is a game-changer in energy efficiency. The IRA is the largest federal climate change bill in U.S. history and was signed into law in August 2022. The IRA will include $369 billion in investments in climate and clean energy programs nationally over the next decade. This legislation provides substantial funding to states that embrace the latest energy codes and creates a powerful incentive for the construction industry to prioritize energy-eff

Common Myths about ERVs: Unveiling the Truth Energy Recovery Ventilators (ERVs) have become integral to modern ventilation systems, but misconceptions still linger. Let’s uncover some common myths surrounding ERVs and shed light on the design improvements that make them a reliable choice for indoor air quality.   Myth 1: Cross Leakage Between Exhaust and Supply is a Problem Truth: Improved manufacturing techniques have virtually eliminated cross-contamination between the exh

Catalyst includes three key innovations identified by McKinstry for reducing waste in construction: Sharing heating/cooling systems across a campus, enabling thermal waste transfer and economy of scale, substantially increasing efficiency while reducing cost Use of timber for structure and decking, instead of heavier steel/concrete construction Mass assembly and alignment of disparate interior mechanical, electrical, fire, low voltage, and IT systems The Catalyst building is

An Energy Recovery Ventilator (ERV) is a crucial component in modern ventilation systems. Ventilation has long been a standard and a requirement for commercial buildings. Decades ago, the American Society of Heating, Refrigeration, and Air-conditioning Engineers (ASHRAE) began setting the standards for the quantity of fresh air that must be brought into an occupied space from outside. Over time the quantities have changed in order to balance Indoor Air Quality (IAQ) with ene

When it comes to Energy Recovery Ventilators (ERVs), a fully dedicated installation stands out as the pinnacle of flexibility and efficiency, but what does full dedication mean and why is it desirable? This discussion will be limited to residential style ERVs – which can be installed in single family homes and are most commonly found in each unit of a multifamily residential project. They deal with airflows in the range of 50-150CFM, exact values are determined from section 4

AIR Control Concepts (“AIR”) announced today the acquisition of Dorse and Company (‘Dorse”). This strategic expansion reinforces AIR’s commitment to collaborating with its operating companies to deliver the highest-quality HVAC products and services while advancing a sustainable future for the HVAC industry. Dorse and Company, based in Seattle, Washington, is a leading manufacturer representative specializing in air distribution. With over 50 years of experience, Dorse is the

When it comes to HVAC systems, design engineers need solutions that balance performance, efficiency, and ease of installation. The Greenheck HPA fan checks all these boxes, offering a modular housed array designed for hassle-free assembly at job sites. Each fan ships individually on skids, allowing for easy transport and on-site assembly by just one or two people.  One standout feature is its internal sound attenuation, with two inches of sound-absorbing material lining the i

Life Safety Dampers are critical components in HVAC systems, particularly when it comes to managing smoke and fire hazards in commercial buildings. These dampers, governed by the International Building Code (IBC), are equipped as required with fusible links, temperature sensors, smoke detectors, and actuators that are meticulously tested alongside the damper model to ensure they can withstand extreme conditions, such as high temperatures of 250 to 350 degrees Fahrenheit. Her

When it comes to industrial and commercial heating, the choice between direct and indirect gas-fired heating systems is crucial. Each system has unique benefits and trade-offs, making it important to understand the applications, efficiencies, and costs associated with each. What’s the Difference? Direct gas-fired heating is often the go-to choice for makeup air applications due to its high efficiency and simplicity. With a direct system, 100% of the heat generated is transfe

Read the full story here to explore the Dorse & Company enduring impact on the HVAC industry in the PNW.