R-22 - News

Armstrong Fluid Technology has announced a series of six new webinars for the month of April designed to help building managers, engineers and maintenance professionals navigate energy savings during a changing environment. ‘Smart HVAC Systems’ webinars Focusing on a variety of critical topics from ‘Remote Connectivity’ to ‘Indoor Air Quality’ and ‘Smart HVAC Systems for a New World’, the insightful sessions address all aspects of building perfor...

In response to a global shift away from R410A and R22, Danfoss has added a complete portfolio of components to help OEMs develop air conditioning systems with R32. With its relatively low global warming potential (GWP) at GWP-675, high volumetric capacity and efficiency, lower purchase price and system charge, R32 has become one of the most popular alternatives—along with R452B and R454B—to R410A for commercial air conditioning systems and heat pumps. In response to high demand&mdas...

Koura, a global renowned firm in the development, manufacture and supply of fluoroproducts, will be exhibiting at AHR Expo, Orlando, the world’s largest HVACR marketplace. Koura, formerly known as Mexichem Fluor, is one of the largest producers of fluorspar in the world, accounting for over 20 percent of global supply, and also produces around 10 percent of the global hydrofluoric acid supply. Unitary Air-Conditioning Fluid The global firm will be exhibiting its highly recognized Klea b...

Danfoss has announced the start of the third Refrigerant Week—with tools, events, and resources to help customers get ready for refrigerant change. In recent years, legislation around refrigerants has shifted significantly, affecting prices and availability all over the world. And the move to low-GWP (global warming potential) alternatives has only just begun. Danfoss Refrigerant Week Throughout the industry, people are dealing with unprecedented change. So, in 2017, Danfoss started Ref...

The AHR Expo is the world’s premier HVACR event, attracting thousands of attendees from across the globe and with more than 500,000 square feet of exhibit space featuring everything that is new in the industry. AHR Expo 2020 The AHR Expo 2020, to be held from February 3 - 5, 2020 at the Orange County Convention Center in Orlando, Florida, is the industry’s annual opportunity to network with professionals from all roles within HVACR and to view the latest innovations, products and t...

Panasonic has announced that they will be exhibiting at the CIBSE Build2Perform event this year, slated to be held at London Olympia on 26th and 27th of November 2019, on stand 226. For the second consecutive year, Panasonic will be demonstrating their latest product innovations and sharing their vast technical knowledge with building services professionals. CIBSE Build2Perform event James Chaplen, Specification Sales Manager for Panasonic, commented “This event is a great opportunity t...

The Environmental Protection Agency (EPA) and the U.S. Department of Energy (DOE) have been evaluating energy use and environmental trends for many years. Although legislative organization began nearly a dozen years ago, trends have largely remained consistent. R-22, or HCFC-22, along with other refrigerants, is being phased out because of its impact on the environment, contributing to the depletion of the ozone layer. Shortly after the current president took office in 2017, the DOE established...

“Evaporative cooling, direct, indirect, and two-stage solutions, are being used across the board in a wide variety of commercial and industrial solutions,” said Randy Niederer, Director of Marketing, Cambridge Engineering Inc. “It is currently experiencing a renaissance, as large manufacturing and distribution facilities are choosing this technology to provide cooling relief for employees.” This renaissance, along with several new technology factors, creates a backdrop f...

The European F-gas Directive is all about the restriction of fluorinated greenhouse gases, which includes hydro-fluorocarbons (HFCs), commonly used as refrigerants for air conditioning. This is a regulation that has been adopted by the European Union to phase-down the usage of refrigerants, which have a high Global Warming Potential (GWP). Since the most common refrigerants used (e.g. R410A, R134a), by individuals and industry wide, are affected by this regulation, there has been a drive lately...

There’s a good chance that, for the past few years, users have been hearing HVAC contractors talk about the R-22 phase-out or the ‘Freon’ phase-out, especially if they own an AC system that still relies on it. But what even is the phase-out? And how does it impact users? Chapman Heating, Air Conditioning & Plumbing is here to clue everybody in on it. What Is R-22 Refrigerant? Nearly all modern cooling systems rely on a refrigerant loop, in order to cool homes Nearly all...

Roen Est has announced that the EXH evaporators range is now available for HFO refrigerant gases. A few months after the official launch, now the single-pass evaporators, EXH series, can be selected for HFO refrigerants, as R1234ze and R1234yf, and for the azeotropic mixture, R513A. EXH evaporators R513A is one of the best options to retrofit the current R134a chillers. R1234ze and R1234yf represent, however, the future of high-efficiency air conditioning plants. Sizing and rating with R1234ze...

Working for Adcock Refrigeration and Air Conditioning Ltd as an engineer is a hands-on, rewarding, technical role requiring a high level of responsibility and customer care. For a snapshot of engineer life, the company has written an ‘Engineer Career’ series based on insight, tips and feedback from their own engineers. In part one, the company explored the route to becoming an engineer. In part two, discover a day in the life of an Adcock engineer. Adcock publishes this article with...

One must have heard of Difluoromethane, better known as refrigerant R32. It’s been hailed the next generation of refrigerant for its outstanding properties and compliance with the European phase down of HFCs (Hydrofluorocarbons) / man made F-gases (fluorinated greenhouse gases) used in commercial refrigeration, air conditioning and heat pump systems. The EU Regulation is a response to environmental concerns, as F-Gases’ global warming effect is huge: 23,000 times greater than CO2. H...

Ariston Thermo announced that the company will once again be exhibiting its manufacturing and design capabilities at the 41st edition MCE Milan 2018 (Mostra Convegno Expocomfort). MCE Milan 2018 The MCE (Mostra Convegno Expocomfort) is highly regarded to be one of the world’s top biennial exhibitions for residential and industrial installations, air-conditioning and renewable energies scheduled for 13 - 16 March 2018 at Fiera Milano, Milan, Italy. So far, MCE 2018 has registered an atten...