HVAC News, August 2021

Sierra Nevada Brewing Co. was founded in 1980 in Chico, California, near the majestic mountain range that inspired its name. Since its inception, the progressive, resourceful brewery, known for creating some of the country’s finest craft beers, has been passionate about sustainability and consciously mindful of its environmental footprint. Challenges The brewery's old system was comprised of constant-speed, four-screw, and three-scroll chillers. Installed at various times, the equipment...

One dreads that moment – the instant one realizes that their air conditioner is not working properly. Immediately after, one will be thinking or even discussing whether or not to call a commercial AC repair Las Vegas or just check out the issue oneself. One should take a moment or two before calling an air conditioning technician and go for these potential solutions. They could save not just time but also funds. Following are the 8 key things to check:  Checking out the power sup...

HVAC systems can be lifesavers when it comes to living in Las Vegas. This fact implies that a broken or old HVAC system can put one in an extremely dire situation. HVAC systems that tend to have a life span of about 15-17 years can age quite noticeably after this period. From constant breakdowns to improper cooling and heating, these systems will be a perennial investment. Therefore, for many individuals replacing an HVAC system seems the better option compared to sticking with the old one.&nbs...

If one owns an air conditioning unit, one probably has wondered if it requires service. Since it is an appliance like any other, it will be susceptible to wear and tear. One will be forced to start searching for AC repair in Las Vegas when one is experiencing problems with the unit. The majority of such problems can be avoided when there are regular inspections and maintenance systems in place. Since the air conditioning is an expensive appliance, it is important that it is being taken car...

Bulldog Air Conditioning remains to be the preferred HVAC company in Las Vegas, Nevada. With over 20 years of experience and timely response in the field of air conditioning and heating repair, Bulldog Air Conditioning and Heating continues to serve with professionalism and passion. Those two founding company values made, and still make Bulldog a choice among home and business owners in Las Vegas, as well as in the neighboring areas. This company is a family-owned business that operat...

When the air conditioner is running properly, it should be nearly silent and should not have any frost or ice build-up. However, when paying attention to the system, home owners will have very likely seen part of it icing up at times. How air conditioners work Before digging into what causes air conditioners to freeze, home owners should understand how they work in the first place. The air conditioner circulates refrigerant between the outdoor condensing unit and the indoor evaporator coil. I...

Roen Est marks a new important step in the constant path of innovation with the filing of a new patent for the shell & tubes heat exchangers. It is a dry expansion evaporator that combines the characteristics of a shell and tubes exchanger with those of a finned pack exchanger. The new exchanger has an optimized Freon distribution system to maintain good performance even at partial loads, and, unlike common single-pass evaporators, it maintains the possibility of being inspec...

Vernon Hills Park District, in collaboration with Trane® by Trane Technologies, a global climate innovator, has installed a rooftop solar array at its maintenance facility that produces enough energy to offset 70% of the building’s annual electric usage. The facility runs entirely on electrical power without the use of natural gas and has maintained a 15% reduction in electrical costs for the last four years. The solar installation provides 122kW of energy and is projected to lower th...

Adcock has a long working relationship with Sky UK Ltd and takes great pride in being involved in some of their very important projects. It was contracted to provide an additional water chiller for Sky’s new data center office located in the heart of Leeds. The site had very strict noise restrictions due to local adjacent properties, this meant a standard chiller could not be fitted. However, for experienced designers and engineers, this wasn’t a barrier.  Adcock designed and...

Trane, a global climate innovator and energy efficient solutions company, is establishing new operations in Las Vegas, Nevada, to serve the market effective from May 1, 2021. Energy efficient HVAC systems Trane optimizes indoor environments with a broad portfolio of energy efficient heating, ventilating and air-conditioning (HVAC) systems, energy management and contracting services, aftermarket parts support and connected building solutions. Trane’s expansion in Las Vegas builds on a se...

The 13th Heat Pump Conference, organized by the International Energy Agency, was held in Jeju, South Korea, from 26 to 29 April 2021. CAREL was represented by Sergio Maria Capanelli, Residential HVAC Application Manager, who participated in the event with an analysis of the advantages and reliability of propane air-to-water heat pumps in the residential sector.  Addressing energy and environment Following the cancellation of the 2020 conference due to the pandemic, this year’s even...

NevadaNano, an innovator in gas detection sensor technology announced its Molecular Property Spectrometer™ (MPS™) R-290 Propane sensor.   The new device is the most accurate on the market, making it an ideal solution for residential and commercial R-290 propane applications including air conditioning, vending machines, commercial refrigeration racks, and clothes dryers. R-290 as an alternative "Nearly 200 countries around the world have resolved to eliminate ozone-deplet...

Aggreko, the foremost global supplier of mobile and modular power, temperature control, and energy services, has installed a new Combined Heat and Power (CHP) solution at the CET Arad Power Plant, Romania. The solution will help to increase efficiency and stability at the plant, a key provider of hot water and electricity for the district heating scheme and grid at the regional capital Arad City, for the next four years. Challenges Aggreko’s skilled team of engineers had to contend with...

To ensure swift and reliable maintenance and repair services, KKT chillers runs a close-knit global service network, and Adcock is KKT Chillers’ only UK service provider for the maintenance and repair of all their equipment. Thanks to this status Adcock was recently awarded a maintenance contract to look after climate control equipment at GAP Ice Ltd and was called to assist with emergency breakdown soon after. Standard packaged chillers The customer reported that one of their KKT chill...

Trane®, by Trane Technologies, a global climate innovator is establishing new operations in Dayton, Ohio, to serve the market effective April 1, 2021. Trane optimizes indoor environments with a broad portfolio of energy-efficient heating, ventilating, and air-conditioning (HVAC) systems, energy management and contracting services, aftermarket parts support, and connected building solutions. Trane will expand its existing workforce as part of the new operation and plans to hire additional e...

Aggreko, the global front-runner in mobile and modular energy solutions, has successfully commissioned Turkey’s first grid-stabilizing battery. The 500-kilowatt, the one-hour lithium-ion system will help the regional distribution system operator (DSO), enhancing grid stability in its electricity network by delivering critical system services. The project showcases the benefits of adding batteries into power grid infrastructure and supports network upgrade deferral. Temporary Grid Relief...

Trane® by Trane Technologies, a global climate innovator is launching several new offerings to support customer demand, help address energy use and building efficiency while meeting stricter local and national regulations. The showcased solutions are designed to address carbon emissions and energy use through heat recovery and simultaneous cooling and heating. “Trane takes a holistic approach to innovation by working closely with customers to help meet both their curren...

Some people don’t know that poor indoor air quality can be dangerous to their health. However, the reality is that indoor air can contain harmful contaminants that lead to health problems. Fragrances, pet dander, household cleaners, and dust are some examples of indoor pollutants that often appear when a home air quality test is performed. Improving indoor air quality (IAQ) Since people spend most of their time indoors, it would be wise to keep the indoor air clean for a comfortable envi...

Through a project with Trane® – by Trane Technologies, a global climate innovator – and with a grant from the Colorado Department of Education (CDE), Adams 14 purchased and installed 427 Synexis Spheres units in classrooms and common areas in buildings throughout the district. The Adams 14 school district received this funding for additional technology through its Safe Schools Reopening Grant. Installation was completed in advance of staff and students returning to school. Adams...

To support building owners and others navigating a new era of indoor environmental concerns, Trane® – by Trane Technologies, a global climate innovator – is introducing Wellsphere™, a holistic approach to building wellness that cultivates healthier indoor spaces by enhancing air quality, lighting, and acoustics. Wellsphere brings Trane’s unmatched experience and expertise to take a holistic approach to optimize a building’s indoor environmental quality (IEQ). T...

Johnson Controls’ product managers have shared key insights about how YORK connected RTUs (rooftop units) feature remote monitoring capabilities and offer wizards to further aid in the RTU commissioning and start-up process. Remote Monitoring Connected RTUs are critical to the HVAC industry and can ensure easier installation and ongoing maintenance. Remote monitoring capabilities offered by YORK commercial HVAC systems help save time for contractors and offer peace of mind, and cost savi...

Aggreko announces the launch of the Tier 4 Final / Stage V 600 kVA canopy generator which uses a variety of advanced exhaust treatment processes to remove the most harmful pollutants. Aggreko has specifically designed the generator, which delivers a 98% reduction in the volume of particulates and expels 96% of NOx gases, to comply with tightened emissions regulations in both the US and Europe. Highlights While helping customers to limit the environmental impact of their operations, the innova...

With temperatures in the US state of Washington rising into the 90s in the summer and falling below freezing in the winter, home owners need a reliable heating system to keep their loved ones comfortable, during seasonal temperature swings. Unfortunately, these temperature fluctuations take their toll on the house’s HVAC system. Home HVAC system upgrade During the summer, heat exchangers have to work overtime and transfer thermal energy through the evaporator coils. In the hot season, th...

Trane® – by Trane Technologies, a global climate innovator – and Austin Independent School District (ISD) are teaming up to assess and improve the quality of indoor air in the school district. Indoor air quality has long been a critical part of healthy, effective learning environments, and heating, ventilation, and air conditioning systems (HVAC) play a critical role in creating proper indoor air quality. ASHRAE® guidelines to address COVID-19 in the reopening of schools ind...

Airedale International (Airedale) is proud to announce that they have upgraded and extended their water-cooled chiller range, with the launch of the high capacity TurboChill Hydro. TurboChill Hydro TurboChill Hydro is a highly efficient water cooled chiller that offers extensive cooling capacity. Ranging from 200kW to 3000kW, TurboChill Hydro offers flexibility at a competitive price, without compromising on performance. Building on the success of the original TurboChill design and Airedale&r...

The PARASOL EX family’s comfort modules belong to Swegon’s range for suspended installation. The modules are designed to provide optimal room comfort. PARASOL EX launched an improved version with several simplifications and with shorter delivery times. All variants have the same design module. The height of the design cover is the same regardless of which PARASOL base module is chosen. The pipe kit is also the same in all variants, which makes dimensioning easier. The right and left...

Before air enters the heating and cooling portion of the HVAC system in homes in Oak Harbor, Washington, it passes through an air filter. Some people think that the only difference between air filters is in their size. Choose the correct size, they think, and there’s nothing left to consider. However, there is a wide range of filters that differ based on their MERV rating, giving home owners far more to choose from than just the size of the filter. What is a MERV rating? Every air filte...

AFX is the new Air Fin Cooler range for cooling operations in power and heavy industry, chemicals and petrochemicals as well as turbine and compressor cooling according to API 661. Kelvion is adding two new solutions to the Air Fin Cooler market – the AFX Alu and the AFX HDG. AFX brings Kelvion’s extensive know-how and experience from countless customized Air Fin Cooler projects to a standardized and modular design to improve heat transfer and boost efficiency. Advanced Tube Techno...

District cooling stations, high-rise building cold supply, or data center cooling - gasketed plate heat exchangers for these applications require peak performance in terms of heat transfer whilst withstanding high system pressure. The new Kelvion plate size NP250L is tailored to meet these requirements, thanks to an extremely narrow plate gap and a smaller pitch. Features The attributes ensure highly turbulent flow and in turn, a good heat transfer at very small temperature differences with a...

HYZER is new product that integrates the latest generation of efficient products together in a system. The control implements state-of-the-art algorithms to reduce energy consumption and preventively optimize operating conditions of all units, pumps and external devices involved in the heating and cooling production. HYZER control device offers different integration levels: from the management of more units in parallel to the control of auxiliary devices, such as dry coolers and/or external pum...