0 2024 Top Women in HVAC: Elena Chrimat By www.achrnews.com Published On :: Mon, 21 Oct 2024 07:18:00 -0400 Make sure you have some thick skin and don’t take offense to social biases that you’ll eventually run in to. Women can do anything they set their minds to — just set your mind to it and do it. Full Article
0 10 Free Ways to Boost Your HVAC Business with ChatGPT By www.achrnews.com Published On :: Sat, 15 Apr 2023 07:00:00 -0400 Here are 10 ways to get started by incorporating AI for free in some of your workflows right away. Full Article
0 2023 Dealer Design Awards: Contractor Services & Software By www.achrnews.com Published On :: Mon, 31 Jul 2023 11:00:29 -0400 The Gold award goes to a new computer application designed to help technicians save time and money and provide efficient HVAC equipment installation and diagnostics. Full Article
0 XOi, Tech Provider for Service Firms, Named to Inc. 5000 By www.achrnews.com Published On :: Fri, 18 Aug 2023 16:00:00 -0400 The Inc. 5000 list provides a data-driven look at the most successful companies among the economy’s independent, entrepreneurial businesses. Full Article
0 Hear How Lavender AC & Heating Boosted Growth By 100% By www.achrnews.com Published On :: Thu, 01 Feb 2024 00:00:00 -0500 Struggling to grow revenue past $500K, Lavender transformed their operations with Sera, the all-in-one FSM solution. Full Article
0 2024 Dealer Design Awards: Contractor Services & Software By www.achrnews.com Published On :: Thu, 01 Aug 2024 07:00:29 -0400 The gold winner can service, certify, and ship a combustion analyzer the same day it’s received. Full Article
0 Rooftop Manufacturers Are Ready for 2023 Efficiency Standards By www.achrnews.com Published On :: Mon, 21 Oct 2019 04:30:00 -0400 The first phase took effect on January 1, 2018, and increased the minimum efficiency of commercial rooftop units (RTUs) by about 13 percent. Full Article
0 Replacing R-410A in Rooftop Units By www.achrnews.com Published On :: Tue, 01 Jun 2021 11:00:00 -0400 This phasedown has been expected for a while, which is why OEMs have been working diligently to identify alternative refrigerants that are safe and efficient. Full Article
0 Rooftop Unit Manufacturers Work Toward 2023 DOE Efficiency Standards By www.achrnews.com Published On :: Mon, 06 Jun 2022 11:00:00 -0400 For many manufacturers, higher efficiency systems have been in the works for a while, but the 2023 DOE standards, pandemic, and current supply chain issues have added pressure. Full Article
0 Project Files: Episode 70 — Rooftop Replacement at Texas Motor Speedway By www.achrnews.com Published On :: Sat, 06 Apr 2024 07:00:00 -0400 The speedway’s original HVAC equipment, installed nearly 30 years ago, was outdated, and with one HVAC unit per suite, the cost to run and maintain the equipment was significant. Full Article
0 Howard Community College Receives $50,000 Grant to Support Workforce Development and Skilled Trades By www.achrnews.com Published On :: Sun, 10 Nov 2024 11:00:00 -0500 The grant will provide state-of-the-art technology and equipment for industrial training programs such as mechatronics, information technology and cybersecurity, HVAC, construction management, welding, and more. Full Article
0 Hoshizaki America Inc. Transitions Sushi Cases to Hydrocarbon R600a Refrigerant By www.achrnews.com Published On :: Fri, 28 Jun 2019 12:00:00 -0400 Hoshizaki America Inc. started shipping sushi cases with the energy efficient and environmentally friendly refrigerant, R600a, earlier this month. Full Article
0 Refrigeration Showcase 2019 By www.achrnews.com Published On :: Mon, 08 Jul 2019 07:45:00 -0400 The Refrigeration Showcase educates contractors about new refrigeration products, so they can help customers make the right choice. Full Article
0 Refrigeration Showcase 2020 By www.achrnews.com Published On :: Mon, 10 Aug 2020 07:00:00 -0400 The equipment and components in this showcase are designed to appeal to both end users and the people who work on them in the field. Full Article
0 Refrigeration Showcase 2021 By www.achrnews.com Published On :: Mon, 09 Aug 2021 02:00:00 -0400 The Showcase is designed to educate contractors about the new commercial and industrial refrigeration products available. Full Article
0 Refrigeration Showcase 2022 By www.achrnews.com Published On :: Mon, 29 Aug 2022 07:00:00 -0400 From ice machines to reach-ins to controls to components, the Showcase is designed to educate contractors about the new commercial and industrial refrigeration products available, so they can help their customers make the right choice for their application. Full Article
0 Residential Cooling Showcase 2022 By www.achrnews.com Published On :: Mon, 25 Apr 2022 07:00:00 -0400 The NEWS introduces the latest cooling equipment available for summer 2022. Full Article
0 Commercial Cooling Showcase 2022 By www.achrnews.com Published On :: Mon, 23 May 2022 07:00:00 -0400 The ACHR NEWS is featuring the industry’s latest commercial cooling products for 2022. Full Article
0 Residential Cooling Showcase 2023 By www.achrnews.com Published On :: Mon, 17 Apr 2023 07:00:00 -0400 In this showcase, The ACHR NEWS will introduce the newest cooling products that will help meet customer needs. Full Article
0 Commercial Cooling Showcase 2023 By www.achrnews.com Published On :: Mon, 29 May 2023 07:00:00 -0400 The annual Commercial Cooling Showcase highlights state-of-the-art equipment that often incorporates service-friendly features for contractors, as well as energy efficiency and comfort for end users. Full Article
0 Commercial Cooling Showcase 2024 By www.achrnews.com Published On :: Mon, 20 May 2024 07:00:00 -0400 Commercial cooling equipment manufacturers are introducing HVAC systems that are energy efficient, as well as service friendly for contractors. Full Article
0 Yellow Jacket Celebrates 70 Years in HVACR By www.achrnews.com Published On :: Mon, 18 Feb 2019 06:48:00 -0500 It was a celebration for Yellow Jacket as the company kicked off its 70th anniversary. In a square booth with a large, lit banner, attendees were invited to explore what the company had produced from 1949 to 2019. Full Article
0 Enter to Win a Trip to the Sixth Annual RIDGID Experience 2023 By www.achrnews.com Published On :: Mon, 20 Mar 2023 12:00:00 -0400 RIDGID will select six winners for a VIP experience at its global headquarters. Full Article
0 Commercial Cooling Showcase 2011 By www.achrnews.com Published On :: Mon, 02 May 2011 15:28:00 -0400 The NEWS’ annual Cooling Showcase has traditionally introduced the latest air conditioning units available for the upcoming summer season. The intent is to help contractors prepare for this busy period by doing the research that will help them to distinguish between brands. In this issue, we focus on the commercial side of the air conditioning industry. Full Article
0 2014 AHR Expo: HVAC Commercial Equipment By www.achrnews.com Published On :: Mon, 17 Feb 2014 07:32:00 -0500 The NEWS was very busy at the AHR Expo in New York City, visiting as many booths as possible in search of new products. Below is a comprehensive list of all the HVAC commercial equipment we found on the show floor. Full Article
0 Commercial Cooling Showcase 2014: New Equipment Just in Time for Summer By www.achrnews.com Published On :: Mon, 05 May 2014 07:36:00 -0400 It’s time again for the Commercial Cooling Showcase. The NEWS’ annual issue has traditionally introduced the latest air conditioning units available for the upcoming summer season. The intent is to help contractors prepare for this busy period by doing the research that will help them distinguish between brands. Full Article
0 Commercial Heating Showcase 2014: New Products Available on the Commercial Market By www.achrnews.com Published On :: Mon, 13 Oct 2014 07:36:00 -0400 HVAC manufacturers share their latest heating products — including photos, specifications, warranty info, and more — in this detailed showcase. Full Article
0 2023 NEWSmakers: Chris Forth Takes On HVAC Regulations By www.achrnews.com Published On :: Wed, 20 Dec 2023 14:00:00 -0500 Chris Forth, VP at Johnson Controls, navigates the complex challenges in the HVAC industry, which include addressing regulatory, code, and environmental concerns. Full Article
0 How the Federal Infrastructure Bill Still Affects Electric Utilities in 2024 By www.achrnews.com Published On :: Tue, 26 Mar 2024 07:00:00 -0400 With more than a trillion dollars designated from the Infrastructure Investment and Jobs Act (IIJA) starting to hit the wider economic field, HVAC contractors and the utility industry should be aware of how to cash in. Full Article
0 VRF Market Expected to Hit $24B by 2022 By www.achrnews.com Published On :: Mon, 13 Feb 2017 07:34:00 -0500 Sales of VRF systems continue to rise unabated, leading many to predict their shipments will increase by double digits annually for the foreseeable future. Full Article
0 2017 Summer Outlook By www.achrnews.com Published On :: Mon, 03 Apr 2017 07:35:00 -0400 According to reports from AccuWeather, this summer is sure to leave Americans sizzling as most regions are expected to endure above-average temperatures. Full Article
0 The Best of Extra Edition: May 14, 2018 By www.achrnews.com Published On :: Mon, 14 May 2018 07:26:00 -0400 The NEWS’ Extra Edition page is home to hundreds of online-exclusive service and maintenance, technical, and business management articles. Here are some of the best. Full Article
0 The Top 10 Myths of Ductless Technology By www.achrnews.com Published On :: Mon, 06 Aug 2018 07:32:00 -0400 Some beliefs, like Greek mythology, last for generations because they contain a valuable lesson. Others, like these, are just ready to become ancient history. Full Article
0 Fujitsu General Mini-Split Systems Qualify for Energy Star 2019 Most Efficient Listing By www.achrnews.com Published On :: Tue, 22 Oct 2019 11:00:00 -0400 Many of Fujitsu General America’s Halcyon mini-split system products now qualify for Energy Star Most Efficient certification. Full Article
0 Letters From Our Readers: December 2, 2019 By www.achrnews.com Published On :: Mon, 02 Dec 2019 04:18:00 -0500 I’ve heard a lot about power bills, even with new a/c units. New units show increased savings, but it’s nothing like the mini splits of today. Full Article
0 March 27, 2023 NEWSRoom: Heat Pumps Part of Musk’s Master Plan, AHRI Policy Leadership Award, Enter Top 30 Distributors of 2023 By www.achrnews.com Published On :: Mon, 27 Mar 2023 13:00:00 -0400 Catch up on the latest headlines in our NEWSRoom video series. Full Article
0 Nationwide 250 hp Boiler Achieves 5 ppm NOx Performance By www.achrnews.com Published On :: Wed, 26 Jul 2023 12:30:00 -0400 Equipped with an Oilon LN30 ultra-low NOx burner and Nationwide’s Eagle PLC-based Control System, the 250 hp package boiler achieved average emissions performance of 5 ppm NOx and 0 ppm CO (corrected to 3% O2) during third-party testing. Full Article
0 10 Things to Know Before Your First Mini-Split Call By www.achrnews.com Published On :: Wed, 21 Aug 2024 14:00:00 -0400 The first time a technician has to tackle a ductless mini-split can be nerve-racking, but by following these 10 tips, the job can be done without all the anxiety. Full Article
0 Xen Security Advisory 464 v2 (CVE-2024-45819) - libxl leaks data to PVH guests via ACPI tables By seclists.org Published On :: Tue, 12 Nov 2024 12:08:00 GMT Posted by Xen . org security team on Nov 12 Xen Security Advisory CVE-2024-45819 / XSA-464 version 2 libxl leaks data to PVH guests via ACPI tables UPDATES IN VERSION 2 ==================== Public release. ISSUE DESCRIPTION ================= PVH guests have their ACPI tables constructed by the toolstack. The construction involves building the tables in local memory, which are then copied into guest memory. While actually used... Full Article
0 Xen Security Advisory 463 v2 (CVE-2024-45818) - Deadlock in x86 HVM standard VGA handling By seclists.org Published On :: Tue, 12 Nov 2024 12:11:26 GMT Posted by Xen . org security team on Nov 12 Xen Security Advisory CVE-2024-45818 / XSA-463 version 2 Deadlock in x86 HVM standard VGA handling UPDATES IN VERSION 2 ==================== Public release. ISSUE DESCRIPTION ================= The hypervisor contains code to accelerate VGA memory accesses for HVM guests, when the (virtual) VGA is in "standard" mode. Locking involved there has an unusual discipline, leaving... Full Article
0 CVE-2024-50386: Apache CloudStack: Directly downloaded templates can be used to abuse KVM-based infrastructure By seclists.org Published On :: Tue, 12 Nov 2024 14:25:57 GMT Posted by Daniel Augusto Veronezi Salvador on Nov 12Severity: important Affected versions: - Apache CloudStack 4.0.0 through 4.18.2.4 - Apache CloudStack 4.19.0.0 through 4.19.1.2 Description: Account users in Apache CloudStack by default are allowed to register templates to be downloaded directly to the primary storage for deploying instances. Due to missing validation checks for KVM-compatible templates in CloudStack 4.0.0 through 4.18.2.4 and 4.19.0.0 through 4.19.1.2, an attacker that... Full Article
0 Re: CVE-2024-36905: Linux kernel: Divide-by-zero on shutdown of TCP_SYN_RECV sockets By seclists.org Published On :: Tue, 12 Nov 2024 15:03:15 GMT Posted by Solar Designer on Nov 12NIST doesn't appear to provide their own CVSS vectors/scores lately. However, they republish (with attribution) some third-party ones, this time from CISA-ADP. The CISA-ADP CVSS vector for this vulnerability specifies that it not only is network-reachable, but also that it has High impact not only on Availability, but also on Confidentiality and Integrity. This results in a CVSSv3.1 score of 9.8. Even merely correcting the vector not to... Full Article
0 Re: CVE-2024-36905: Linux kernel: Divide-by-zero on shutdown of TCP_SYN_RECV sockets By seclists.org Published On :: Tue, 12 Nov 2024 16:42:28 GMT Posted by Clemens Lang on Nov 12Hi, I think the source for the CISA-ADP data is at [1]. For this specific CVE, the relevant file would be [2]. Their readme has a section at the bottom, where they encourage feedback: I’m aware of at last one prior case where a similar case of (IMHO) overblown CVSS scores was discussed in an issue on this particular GitHub project [3]. Somebody seems to already have opened a ticket for this CVE, too: [4] [1]:... Full Article
0 RE: CVE-2024-36905: Linux kernel: Divide-by-zero on shutdown of TCP_SYN_RECV sockets By seclists.org Published On :: Tue, 12 Nov 2024 17:06:25 GMT Posted by Joel GUITTET on Nov 12Hello First thanks to Alexander for reposting because I was not able to do so! You're right Clemens, I have myself ask the question on this github (https://github.com/cisagov/vulnrichment/issues/130), but still no information for the moment. Joel Full Article
0 Re: Xen Security Advisory 464 v2 (CVE-2024-45819) - libxl leaks data to PVH guests via ACPI tables By seclists.org Published On :: Tue, 12 Nov 2024 17:24:43 GMT Posted by Andrew Cooper on Nov 12Data are leaked into the PVShim guest, but it is the shim Xen (exclusively) which has access to the ACPI tables. The guest which has been shim'd can't architecturally access the leaked data. ~Andrew Full Article
0 Re: Xen Security Advisory 464 v2 (CVE-2024-45819) - libxl leaks data to PVH guests via ACPI tables By seclists.org Published On :: Tue, 12 Nov 2024 18:10:07 GMT Posted by Demi Marie Obenour on Nov 12Is this unconditional (perhaps because the relevant data gets zeroed out by the shim), or does it only apply when the PV guest can't extract data from the shim's memory? For instance, 32-bit PV guests aren't security supported anymore, but the PV shim isn't supposed to rely on the security of the shim itself, only of the rest of the system. Full Article
0 CVE-2024-52533: Buffer overflow in socks proxy code in glib < 2.82.1 By seclists.org Published On :: Tue, 12 Nov 2024 18:13:22 GMT Posted by Alan Coopersmith on Nov 12Another CVE was issued by Mitre yesterday for another bug listed on https://gitlab.gnome.org/Teams/Releng/security/-/wikis/home https://gitlab.gnome.org/GNOME/glib/-/issues/3461 reports that: "set_connect_msg() receives a buffer of size SOCKS4_CONN_MSG_LEN but it writes up to SOCKS4_CONN_MSG_LEN + 1 bytes to it. This is because SOCKS4_CONN_MSG_LEN doesn't account for the trailing nul character that set_connect_msg() appends... Full Article
0 2019 Dealer Design Awards: Commercial Controls By www.achrnews.com Published On :: Mon, 29 Jul 2019 07:24:00 -0400 Intuitive usability helped the CS7500 win a Gold award in The NEWS’ 2019 Dealer Design Awards in the realm of Commercial Controls. Full Article
0 Residential Cooling Showcase 2016: Systems Designed to Keep Customers Cool By www.achrnews.com Published On :: Mon, 11 Apr 2016 07:36:00 -0400 Every year, The NEWS introduces the latest cooling equipment available for the upcoming summer season in order to help contractors prepare for this busy period by doing the research that will help them to distinguish between brands. The coverage features specific information about each individual product as submitted by the manufacturers. Full Article
0 Commercial Cooling Showcase 2016: Summer Heat No Match for HVAC Cooling Equipment By www.achrnews.com Published On :: Mon, 02 May 2016 07:36:00 -0400 The manufacturers provided all of the data included in the product grid as well as the photo feature. Therefore, any questions should be directed to them via the contact information provided in the photo feature section. Full Article