3 FYI: News Briefs in HVAC - June 3, 2024 By www.achrnews.com Published On :: Mon, 03 Jun 2024 01:00:00 -0400 For your information news briefs from a wide variety of categories within the HVAC industry. Price increases, mergers and acquisitions, award winners, and more are highlighted here each week. Full Article
3 FYI: News Briefs in HVAC - September 23, 2024 By www.achrnews.com Published On :: Mon, 23 Sep 2024 01:00:00 -0400 For your information news briefs from a wide variety of categories within the HVAC industry. Price increases, mergers and acquisitions, award winners, and more are highlighted here each week. Full Article
3 Applied Technologies of New York Hosts Future Fuels Symposium 2023 on Fossil Fuel Alternatives By www.achrnews.com Published On :: Mon, 10 Apr 2023 12:00:02 -0400 Future Fuels Symposium 2023 on Fossil Fuel Alternatives will discuss the benefits of hydrogen blends and bio-fuels and related solutions, including a new low nitrogen oxides (NOx) technology and UL-approved burners capable of firing hydrogen blends designed to reduce greenhouse gas emissions. Full Article
3 Nationwide 350 hp Boiler Tests at Ultra-Low NOx By www.achrnews.com Published On :: Mon, 18 Sep 2023 08:30:00 -0400 The third-party test was conducted at the Superior Boiler factory in Hutchison, Kansas, by Montrose Air Quality Services. Full Article
3 Project Files: Episode 33 — Canneberges Bécancour By www.achrnews.com Published On :: Tue, 24 Nov 2020 11:00:00 -0500 Canneberges Bécancour, one of the most productive cranberry farms in North America, wanted to develop a freezing facility to support a original 17,000-square-foot processing plant. Full Article
3 Putting Yourself in the HVAC Consumer's Shoes By www.achrnews.com Published On :: Mon, 30 Sep 2019 04:00:00 -0400 Consumers just want their A/C system fixed. It’s time to take off the contractor hat and put on the consumer hat. Full Article
3 Tips for Investing in Your HVAC Company's Environmental Sustainability By www.achrnews.com Published On :: Wed, 15 Apr 2020 13:00:00 -0400 With finite resources, operators everywhere should be spending smartly to enhance the “green” sustainability of their operation. Full Article
3 Experience Center is Uponor's New Training Space By www.achrnews.com Published On :: Fri, 29 Sep 2023 08:15:00 -0400 The Uponor Experience Center is part of the company's North American headquarters campus and is surrounded by corporate offices, a research and design facility, and manufacturing space. Full Article
3 Advice for HVAC's Next Generation By www.achrnews.com Published On :: Thu, 14 Mar 2024 14:00:00 -0400 Speaking to several high school students at AHR, David Richardson offered some advice and wisdom that he’s gathered over his career. Full Article
3 Comparing and Contrasting PSC, ECM 2.3, and X13 HVACR Motors By www.achrnews.com Published On :: Sun, 07 May 2023 07:00:00 -0400 PSC motors can be referred to as constant speed motors; X13 ECMs can be referred to as constant torque motors; and ECM 2.3 variable-speed motors can be referred to as constant airflow motors. Full Article
3 The ABCs and 123s of Variable Frequency Drives By www.achrnews.com Published On :: Thu, 17 Oct 2024 00:00:00 -0400 In this white paper, you will find some real-world definitions of many of the confusing terms thrown around in VFD manuals and technical articles. Full Article
3 Dynamic Systems Inc.'s SIMBA Mobile Is Designed for Distributors By www.achrnews.com Published On :: Wed, 17 Oct 2018 07:00:00 -0400 Dynamic Systems Inc.’s l Stand-alone Mobile Inventory Application (SMIBA) uses barcodes to manage inventory and upload the information to any accounting system. Full Article
3 NetSuite's ERP is Situated in the Cloud By www.achrnews.com Published On :: Mon, 18 Feb 2019 09:00:00 -0500 NetSuite’s Oracle enterprise resource planning (ERP) software is engineered to scale with business-es as they grow and designed to streamline mission-critical processes. Full Article
3 An HVACR Distributor's Guide to ERPs: When, Why, and How By www.achrnews.com Published On :: Mon, 18 Feb 2019 09:01:00 -0500 Today, HVACR distributors rely on enterprise resource planning (ERP) software to handle nearly every level of their operations. Vendor data, turns, dead stock, cycle counts, sales margins, and much more can be accessed directly from a computer or, in some cases, a mobile device. Full Article
3 Construction Market to Grow $8 Trillion by 2030, Driven by China, US, and India By www.achrnews.com Published On :: Wed, 02 Dec 2015 07:15:00 -0500 A new report, “Global Construction 2030,” forecasts that the volume of construction output will grow by 85 percent to $15.5 trillion worldwide by 2030, with three countries — China, the U.S., and India — leading the way and accounting for 57 percent of all global growth. Full Article
3 HVAC, Plumbing, and Electrical Market Perspectives — Summer 2023 By www.achrnews.com Published On :: Fri, 07 Jul 2023 07:00:00 -0400 Contractors focused primarily on service, maintenance, and repair should continue to see steady, healthy growth, even in a slowing economic environment. Full Article
3 US Commercial Refrigeration to Grow at 3.2% CAGR to 2025 By www.achrnews.com Published On :: Mon, 24 Oct 2016 07:31:00 -0400 The U.S. commercial refrigeration systems market is projected to expand at a healthy compound annual growth rate (CAGR) of 3.2 percent in terms of value through 2025, according to a report from Future Market Insights. Full Article
3 2023 Dealer Design Awards: Refrigeration & Ice Machines By www.achrnews.com Published On :: Wed, 26 Jul 2023 11:00:52 -0400 The Gold award in the Refrigeration and Ice Machines category goes to a self-contained refrigeration system for walk-in coolers and freezers that eliminates several of the steps required for a traditional system. Full Article
3 Project Files: Episode 37 — LEED Gold Sheet Metal Facility Retrofit By www.achrnews.com Published On :: Thu, 15 Apr 2021 11:00:00 -0400 In 2017, RenewAire moved into a 110,000-square-foot building and retrofitted it as one of the nation’s few LEED Gold-certified industrial facilities. Full Article
3 3 Things Are Keeping Gen Z from Joining the Trades By www.achrnews.com Published On :: Thu, 15 Aug 2024 07:00:00 -0400 The report showed 61% of the Gen Z respondents said their parents haven’t spoken to them about vocational school — or told them not to consider it. Full Article
3 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
3 AI and 'Ask A2L' By www.achrnews.com Published On :: Thu, 19 Sep 2024 07:00:00 -0400 Artificial intelligence and HARDI’s new AI tool were big topics during the group’s recent Focus conference in Dallas, Texas. Full Article
3 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
3 Project Files: Episode 43 — Bull Valley Golf Club RTU Upgrade By www.achrnews.com Published On :: Tue, 26 Oct 2021 14:52:00 -0400 With thousands of people visiting every year, Bull Valley needed to address deficiencies within the HVAC system of the 32-year-old clubhouse: in particular, the rooftop units. Full Article
3 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
3 Manager Named for Contractor's New Dayton, Ohio, Branch By www.achrnews.com Published On :: Thu, 07 Nov 2024 16:00:00 -0500 Daniel Truxillo, the general manager of the Dayton, Ohio, branch of Thomas & Galbraith Heating, Cooling & Plumbing, has a long history of success in the home-services industry and got his start as an HVACR technician nearly two decades ago. Full Article
3 HVAC Q&A Episode 3: What Contractors Need To Know About RDS Field Installs By www.achrnews.com Published On :: Thu, 03 Oct 2024 07:00:00 -0400 Since A2L refrigerants are designated as mildly flammable, safety features like refrigerant detection systems (RDSs) are being incorporated into new residential/light commercial ducted split systems that contain more than 4 pounds of A2L refrigerant. Here’s what HVAC technicians need to know about installing those RDS in the field. Full Article
3 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
3 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
3 Air Force Veteran Wins HVAC Contractor's A/C Giveaway By www.achrnews.com Published On :: Thu, 30 Nov 2023 16:00:00 -0500 Don Kuhl, a U.S. Air Force veteran and civil servant, secured the most public votes and won an a/c unit in the giveaway, which honors the sacrifices of local veterans, active-duty service members, and their families. Full Article
3 Project Files: Episode 63 — University of Cincinnati Chiller Upgrade By www.achrnews.com Published On :: Tue, 12 Sep 2023 11:00:00 -0400 Like many universities across America, the University of Cincinnati faced a major infrastructure challenge: having to operate aging central utility plants with older technology. Full Article
3 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
3 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
3 HVAC Industry Victory Against EPA Cylinder Ban 'Official' By www.achrnews.com Published On :: Fri, 20 Sep 2024 13:00:00 -0400 “While the recent news is a formality, it makes the victory over these burdensome regulations official." Full Article
3 Access Inc. Joins Johnson Controls-Hitachi Manufacturers' Sales Rep Team By www.achrnews.com Published On :: Fri, 17 May 2019 10:00:00 -0400 Access Inc. will be the new manufacturers' representative for Hitachi VRF systems and SmartFlex™ systems in eastern Michigan and Northwest Ohio Full Article
3 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
3 The 3-4-5 Rule for Walk-In Coolers And Freezers By www.achrnews.com Published On :: Mon, 29 Nov 2021 07:00:00 -0500 During the installation of a new walk-in cooler or freezer, it is imperative the box remain square and level during the assembly of its panels. Full Article
3 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
3 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
3 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
3 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
3 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
3 Re: 4 recent security bugs in GNOME's libsoup By seclists.org Published On :: Tue, 12 Nov 2024 17:52:14 GMT Posted by Alan Coopersmith on Nov 12It appears that Mitre issued CVE id's for the first 3 of these yesterday: https://www.cve.org/CVERecord?id=CVE-2024-52530 https://www.cve.org/CVERecord?id=CVE-2024-52531 https://www.cve.org/CVERecord?id=CVE-2024-52532 Full Article
3 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
3 Nortek Global HVAC Introduces 3-Phase Light Commercial Air Conditioner By www.achrnews.com Published On :: Fri, 13 Nov 2015 13:15:00 -0500 Nortek Global HVAC has introduced a new three-phase electric/electric packaged cooling solution. The company said the Model P8SE delivers 14 SEER cooling in capacity ranges from 3 to 5 tons in even tonnages, making it an energy-efficient choice for strip malls, restaurants, and retail stores. Full Article
3 possible false positive for 'INDICATOR-SHELLCODE x86 setgid 0' can someone confirm By seclists.org Published On :: Tue, 29 Oct 2024 13:34:31 GMT Posted by John via Snort-sigs on Oct 29When I attempt to download the following xz file, my IPS blocks it with the below populating the snort log. I suspect this is a false positive unless there is some code in the xz file that is truly malicious. Can someone with more knowledge about the rule please comment? Link to file that triggers the match: http://fl.us.mirror.archlinuxarm.org/armv7h/extra/qt5-base-5.15.15%2Bkde%2Br136-1-armv7h.pkg.tar.xz Entry from snort log:... Full Article
3 Snort Subscriber Rules Update 2024-10-31 By seclists.org Published On :: Thu, 31 Oct 2024 13:43:41 GMT Posted by Research via Snort-sigs on Oct 31Talos Snort Subscriber Rules Update Synopsis: This release adds and modifies rules in several categories. Details: Talos has added and modified multiple rules in the malware-cnc, malware-other and server-other rule sets to provide coverage for emerging threats from these technologies. For a complete list of new and modified rules please see: https://www.snort.org/advisories Full Article
3 Distributor’s Gamble on VRF Technology Continues Paying Off 3 Decades Later By www.achrnews.com Published On :: Mon, 11 Nov 2024 13:00:00 -0500 A visit to an ASHRAE event 30-plus years ago introduced David Heckler to VRF technology, and the distributor was won over. VRF systems now make up about half of his company’s business. Full Article
3 Residential Heating Showcase 2023 By www.achrnews.com Published On :: Mon, 09 Oct 2023 06:00:00 -0400 The residential heating showcase is designed to help HVAC contractors learn about the new heating equipment that is available for the upcoming cooler months. Full Article
3 Risks Digest 34.35 By seclists.org Published On :: Thu, 11 Jul 2024 22:21:46 GMT Posted by RISKS List Owner on Jul 11RISKS-LIST: Risks-Forum Digest Thursday 11 Jun 2024 Volume 34 : Issue 35 ACM FORUM ON RISKS TO THE PUBLIC IN COMPUTERS AND RELATED SYSTEMS (comp.risks) Peter G. Neumann, founder and still moderator ***** See last item for further information, disclaimers, caveats, etc. ***** This issue is archived at <http://www.risks.org> as <http://catless.ncl.ac.uk/Risks/34.35> The current issue can also be found at <... Full Article