Variable Refrigerant Flow/Volume (VRF/VRV) News & Trends

Even as COVID-19 variants continue to cause unease for Americans, the number of cases has dropped in the US. As people return to the workplace, employers, business owners, and building managers focus on creating safe indoor environments. But what about students? As students return to class, fixing school indoor air quality (IAQ) is more important now than ever in the past. Importance of clean air Clean air is important, not just for larger health threats, like COVID-19, but also for daily irr...

Business Development Resources (BDR), the training and business coaching authority for home services industry professionals, announces the launch of a unique online resource to help HVACR dealers work together to ensure they are properly equipped for new 2023 efficiency standards. BDR’s Equipment Exchange allows individual dealers to connect online and arrange transfers of equipment impacted by a range of changing local, state, and federal energy regulations set to take effect on Jan. 1,...

Fujitsu General New Zealand has delivered the latest innovation in affordable, durable and reliable heat pump/air conditioner solutions, with the launch of the new wall mounted reverse cycle Comfort range. The new Comfort range features seven models from 2.0kW to 7.1kW cooling capacity and 2.5kW to 8.0kW heating capacity. Kyle Rafter, Head of Product – ANZ at Fujitsu General said the Comfort range was designed to ensure maximum value and user satisfaction, boasting energy efficient featur...

The security services market is constantly evolving: new types of services are arriving, equipment is becoming smarter, and companies with new business logic are entering the market. Security companies already on the market must adapt to these changes or overspend human and financial resources. That was the challenge the Sheriff's security company had to face in 2018. remote monitoring Because of the rapid decline in demand for physical guards and the equally rapid development of remote monit...

Sometimes, a simple, elegant piece of technology can deliver more with less. Ductless mini splits are a triple threat, compact wall units that generate heating, cooling, and ventilation. No ducts are required, and no dull whirring noises they operate in near silence. Also, ductless units use minimal energy. Typically, users spend up to 30 percent less to cool and up to 60 percent less to heat when they upgrade from their traditional air system, according to ENERGY STAR®. Mini-splits Just...

Jobber, the global provider of home service operations management software, has announced the recipients of its US$ 150,000 Jobber Grants program. Twenty-five entrepreneurs were selected from thousands of applications and rewarded with funds, ranging from US$ 2,500 to US$ 15,000, in order to help grow and amplify the community impact of their home service businesses. Jobber Grants Program Sam Pillar, the Chief Executive Officer (CEO) & Co-Founder of Jobber, said “Jobber Grants is th...

Regular maintenance is the key ingredient that can ensure that the heater is working properly and to keep the system from failing abruptly, they need to learn more about the issues that can hamper its performance. Let Air Docs of the Treasure Coast, the pioneering name for quality heating repair in Vero Beach, FL, be the guide as they discuss the most common heater maintenance problems. Age-related issues Just like any appliance, a heater won’t last forever. On average, a heater should...

The Credit Human Federal Credit Union headquarters, San Antonio, Texas, set a new standard for sustainable building design. A collaboration between Mitsubishi Electric Trane HVAC US LLC (METUS), a supplier of Ductless and Ducted Mini-split and Variable Refrigerant Flow (VRF) heat-pump and air-conditioning systems, and Credit Human, the building achieves ambitious goals for reduced energy consumption, water conservation, and lower carbon emissions. Mitsubishi Electric CITY MULTI®&...

With the Humidity Calculator by E+E Elektronik, complex humidity calculations can be performed easily and in real-time. This free calculation tool works online in any recent browser and can also be installed as an app on smartphones or a PC. Up to 15 humidity-related parameters can be computed with the practical calculation program. In addition, the E+E Humidity Calculator features a separate calculation mode for determining the pressure dew point. Humidity calculation including measurement un...

The National Air Duct Cleaners Association (NADCA) — also known as the HVAC Inspection, Cleaning, and Restoration Association — has announced that its highly anticipated 2022 Fall Technical Conference will take place from September 15 to September 17, 2022, at the Hard Rock Hotel and Casino, in Atlantic City, New Jersey, USA. 2022 Fall Technical Conference NADCA’s Fall Technical Conference is an annual event that is extremely popular with air duct cleaning technicians through...

Johnson Controls are in a defining decade in the race to decarbonization and every bit of intelligence helps. So, join the upcoming webinar to understand key trends, gain important insights and get vital recommendations to help take the next step on the sustainability journey. The Race to Decarbonization Our expert panel will discuss key insights from the Johnson Controls "The Race to Decarbonization" study, a commissioned study developed in collaboration with Forrester Consulting, and evaluat...

Johnson Controls has been recognized by independent analyst firm - Frost & Sullivan with its Best Practices Customer Value Leadership Award for 2022. The assessment, covering chiller systems in buildings in North America, pitted Johnson Controls against global peers and roundly praised the company’s technology and customer service as market leading. Connected chillers recognized “Chiller systems can account for 40% of a building's total energy demand and they are one of the bi...

E.ON is working with Microsoft to develop future innovations geared towards a successful energy transition. The two companies are expanding their existing cooperation with innovation collaboration for advancing digitalization and developing new sustainability solutions for the future. The goal is clear: both partners will develop projects in close cooperation and build on each other's expertise to bring solutions to the next level of maturity more quickly. Faster learning curve Following join...

Since Miller Park (now American Family Field), home to the Milwaukee Brewers, opened in 2001, its signature has been a movable fan-shaped roof that can open or close in 10 minutes. The space beneath the roof is as large by volume as nine indoor sports arenas. Keeping that space warm and comfortable is essential to a positive fan experience. Sophisticated HVAC system A sophisticated HVAC system with nearly 350 pieces of equipment, an extensive lighting system that covers sports lights, as well...

Winter in Canada means keeping home as warm as possible, sealing up any drafts to keep the heat in and the cold out. This helps the home’s heating system to work more efficiently and avoid wasting energy. While it may feel warm & cozy, and keep heating bills down, all that stale air inside may not be very healthy. The homes are filled with unseen pollutants that affect the indoor air quality (IAQ). From the chemicals released by the materials in furnishings and construction materials...

Carrier and Bryant have announced the recipients of this year’s Carrier & Bryant Distributors’ Education Foundation scholarships. Recipients will receive funding for their post-secondary or vocational program during the 2022-2023 school year. Carrier and Bryant are part of Carrier Global Corporation, the global provider of healthy, safe, sustainable, and intelligent building and cold chain solutions. Carrier & Bryant Distributors’ Education Foundat...

The scorching summer heat is sometimes so much that it can seem like users have no other recourse but to push the air conditioning system to work overtime. The problem is that it is a surefire way to skyrocket the energy bills. To help users beat the heat without burning a hole in the pocket, Air Docs of the Treasure Coast, the authority on AC repair in Vero Beach, FL, has compiled a list of the top ways to maximize AC efficiency. Jot them down to help keep the energy bills in check. Inst...

As extreme weather continues to strain the nation’s electric grid, FERC Chairman Rich Glick and Jim Robb, President, and CEO of NERC, encouraged the North American Energy Standards Board (NAESB) to convene a forum to identify solutions to the reliability challenges facing the nation’s natural gas system and bulk electric system. In their joint letter, Glick and Robb recommended that NAESB convene the forum, as outlined in one of the key recommendations from the FERC-NERC report on t...

Panasonic is exhibiting at the CIBSE Build2Perform event at London Excel on the 29th and 30th of November. The company will showcase innovations in its heating and cooling range as well as sharing technical knowledge with building services professionals. Low carbon solutions Harvey Loyal, from the Specifications Sales Team at Panasonic, commented: “This event is a great opportunity for building services professionals to learn more about the wide range of HVAC&R products from Panason...

Panasonic is celebrating its Etherea Air Conditioners featuring nanoe X technology, reaching the shortlist in two categories of the RAC Cooling Awards 2022. Securing a finalist spot in the AC Product of the Year and the AC Innovation award categories, winners will be announced on 22nd September, 2022. Richard Bishop, the Head of Marketing for UK and Ireland for Panasonic commented, “Getting shortlisted in two categories is exciting news – we are delighted that the RAC Cooling Awar...

NADCA’s Fall Technical Conference is right around the corner! Without a doubt, it's the industry's best place to get hands-on training and educational sessions, six (6) continuing education credits (CECs), and Air Systems Cleaning Specialist (ASCS) and Certified Ventilation Inspector (CVI) certifications right on-site. If someone is an air duct cleaner, mold remediator, HVAC inspector, or just want to learn more about the comprehensive field of HVAC system cleaning, it's the event for the...

The American Council for an Energy-Efficient Economy (ACEEE) released the following statement from Steven Nadel, its Executive Director, in response to Senate Democrats releasing the text of the Inflation Reduction Act of 2022: "We need bold action to address both the climate crisis and the challenges of high energy bills. This plan includes historic investments to reduce energy waste, cut costs for homes and businesses, and slash greenhouse gas emissions." efficiency and electrification upgra...

The latest generation of Toshiba’s flagship Variable Refrigerant Flow (VRF) system, SHRM Advance, operates on lower Global Warming Potential (GWP) R-32 refrigerant. The combination of R-32’s lower GWP and reduced refrigerant charge enables SHRM Advance to deliver a significant reduction of up to 80% in equivalent carbon emissions. Toshiba Carrier UK Ltd (TCUK) is a joint venture between Toshiba Carrier Corporation and Carrier, which is part of Carrier Global Corporation, the provide...

The University of Virginia sought a way to quickly provide temporary heat during construction projects while also reducing boiler rental expenses. The solution was the development of two innovative mobile boiler trailers that provide on-demand heat where it’s needed. The University of Virginia is a public research university in Charlottesville, Virginia., founded in 1819 by Thomas Jefferson. It is the flagship university of Virginia and home to the Academical Village, a UNESCO World Herit...

Comfortable workplaces spark greater productivity and within Canada’s ever-growing logistics space, the ability to maintain ideal temperatures in busy warehouse environments goes a long way towards keeping workers healthy, engaged, and performing at their peak. That productivity is more important now than ever before. A steady uptick in Canadian e-commerce and intensifying supply chain demands are placing downward pressure on warehouse and material handling operations, which are already b...

Environmental health technology company - CASPR Technologies (CASPR Group) is pleased to announce the hiring of a new Chief Operating Officer (COO). Matt Horine has joined CASPR Group in the capacity of the Chief Operating Officer. Matt Horine’s commercial operations experience includes scaling businesses and products across multiple industries including technology platforms and marketplaces, supply chain, security and building materials. Vast industry experience Matt Horine most recent...

Homeowners all across the country have been switching from traditional heating systems to heat pumps, and for a good reason. Heat pumps are cost-effective, energy-efficient, and can even be used as both air conditioners and heating systems. Instead of burning fuel to create heat, a heat pump pulls the naturally occurring heat and uses it to heat an environment. However, customers often wonder how a heat pump can pull warm air in from outside during the winter. Atomatic Mechanical...

An HVAC zone control system can help ensure that everyone in the family is comfortable. This is true even if residents need to maintain different temperatures in their home areas or zones. Atomatic Mechanical Services has provided consultations and installation for zoned heating and cooling for many years. With conventional furnaces and ductwork, air circulates through the air ducts and into each room until the thermostat reads the proper temperature. Before the heat is turned off, it can some...

FabricAir, a globally renowned fabric-based air distribution solutions manufacturer, will showcase its products in a tradeshow - China Refrigeration Exhibition (CRH) 2022. In 2022, the exhibition will be hosted at Chongqing International Expo Center, in Chongqing, China. The China Refrigeration Exhibition 2022 will take place from August 1 to August 3, 2022, and FabricAir’s representatives will display and present the latest innovations and products of fabric-air-based air depression tech...

Government guidance is now encouraging businesses to move work back into their office spaces, instead of working remotely. As people make their way back to their usual work environments, there are several things to consider, such as the boiler, which may not have been serviced, or even operational, for months. In addition, the last few months have been very cold, averaging at around 4°C with frequent extreme weather conditions. Keeping costs down For example, Storm Eunice and Franklin, wh...