R-32 - News
Bosch Home Comfort Group will make its landmark debut at AHR Expo 2026. The recent milestone of incorporating the YORK® and Hitachi brands in its portfolio sparks a new era for the company fueled by the strength of these iconic brands. From Feb. 2–4 in Las Vegas, attendees will be the first to experience the Bosch Comfort Revolution through an immersive booth experience that demonstrates how the expanded portfolio creates a single, powerful ecosystem that redefines comfort for contrac...
Chester Zoo is the UK’s favourite zoo, as well as an international conservation charity, supporting projects worldwide to prevent animal extinction and aid conservation. So, when the zoo was looking to install the heating for its popular venue space, it needed a sustainable solution that would help reduce carbon emissions, while keeping guests warm and comfortable. Grade II-listed stables block The Square event and conference facility was completed in 2023 and combines the historic Grad...
Hitachi Cooling & Heating brand is proud to announce the launch of its new generation of wall-mounted air-conditioning systems, airHome 800 HeatForce. Designed for modern residential living and available in both single- and multi-split configurations, the upgraded range combines contemporary styling with exceptional efficiency and advanced air-quality technologies. High efficiency, even at extreme cold Operating with low-GWP R32 refrigerant and available in capacities from 2.5 to 5kW, air...
Carrier Solutions UK supplied a Toshiba climate control solution for Bannatyne Health Club & Spa in Wellingborough, delivering a complete HVAC refurbishment to improve customer comfort and operational efficiency. Carrier Solutions UK Ltd (formerly Toshiba Carrier UK Ltd) is a part of Carrier Global Corporation, a pioneer in intelligent climate and energy solutions. R407c split systems The eight-week project involved decommissioning and removing aging R407c split systems that had rea...
Mitsubishi Electric Trane HVAC US (METUS), a pioneering supplier of all-electric, all-climate Ductless and Ducted Mini-split and Variable Refrigerant Flow (VRF) heat pump and air-conditioning systems, announced its new commercial VRF product line, which uses a low-global warming potential (GWP) refrigerant. Developed in anticipation of evolving refrigerant regulations across the industry, the new products will be available in selected markets in early 2026. Low-GWP refrigerants This new line...
LG Electronics (LG) is expanding the global availability of its latest air-cooled Inverter Scroll Chiller, a next-generation heating, ventilation and air-conditioning (HVAC) solution that supports the worldwide shift toward low-Global Warming Potential (GWP) refrigerants and sustainable technologies. The new model adopts R32 refrigerant, which has a GWP approximately 70 percent lower than R410A. Designed as an inverter-driven heat pump system, the chiller delivers both chilled and hot water,...
Air-Con International, a globally renowned provider of reliable HVAC solutions, highlights the superior benefits of R32 refrigerant as a core component of its TOSOT product line, delivering advanced heating and cooling for both residential and commercial applications. With a focus on energy efficiency, operating performance, and environmental responsibility, Air-Con International continues to provide innovative climate control solutions designed to meet the evolving needs of modern customers....
Air-Con International, a pioneering provider of reliable HVAC solutions, highlights the superior benefits of R32 refrigerant as a core component of its TOSOT product line, delivering advanced heating and cooling for both residential and commercial applications. With a focus on energy efficiency, operating performance, and environmental responsibility, Air-Con International continues to provide innovative climate control solutions designed to meet the evolving needs of modern customers. Heating...
Air-Con International, a global provider of reliable HVAC solutions, highlights the superior benefits of R32 refrigerant as a core component of its TOSOT product line, delivering advanced heating and cooling for both residential and commercial applications. With a focus on energy efficiency, operating performance, and environmental responsibility, Air-Con International continues to provide innovative climate control solutions designed to meet the evolving needs of modern customers. TOSOT syste...
LG Electronics is expanding the global availability of its latest air-cooled Inverter Scroll Chiller, a next-generation HVAC solution that supports the worldwide shift toward low-Global Warming Potential (GWP) refrigerants and sustainable technologies. The new model adopts R32 refrigerant, which has a GWP approximately 70 percent lower than R410A. Designed as an inverter-driven heat pump system, the chiller delivers both chilled and hot water, making it suitable for mid-sized commercial buildin...
Hydronic heating has a long history of innovation in the boiler industry, driven by advancements in efficiency, performance, and sustainability. The portfolio of many companies’ modern heating solutions includes industry-leading condensing boilers and cast-iron boilers, which have set benchmarks for energy efficiency and reliability. However, as the market rapidly evolves toward more sustainable practices, there is an increasing focus on technologies such as air-to-water heat pumps and du...
Forward-thinking, flexible solution designed to work seamlessly with legacy refrigerants like R-410A, as well as A2L and low-GWP alternatives—all in a single valve that helps contractors reduce truck stock and job time, while allowing wholesalers to streamline inventory and optimize shelf space. Danfoss, a pioneer in energy-efficient solutions, is proud to announce the launch of its Universal TR6 Thermostatic Expansion Valve, an innovative product designed to optimize performance across a...
Johnson Controls-Hitachi Air Conditioning announces the launch of its new portfolio of innovative and environmentally sustainable residential ductless heat pumps utilizing the low-Global Warming Potential (GWP) refrigerant, R-32. The new airHome mini-splits, which feature several cold-climate models, reduce energy use and carbon emissions, and improve reliability, indoor air quality (IAQ), and ease of installation and maintenance. Authority comment “Johnson Controls-Hitachi is committed...
UL Solutions, a pioneer in applied safety science, announced a significant expansion of its heating, ventilation, and air conditioning (HVAC) testing facility in Carugate, Italy, addressing rapidly growing European demand for comprehensive heat pump performance and safety testing. This rising demand in turn is being driven by the widespread adoption of environmentally friendly refrigerants and evolving regulatory requirements. Adopt alternative refrigerants The expanded Carugate laboratory of...
ACE Chemical, a pioneering developer and manufacturer of chemical treatments for the HVAC/R industry, announced the launch of the new American-made Monster® Series of coil cleaners, leak sealant, and accessories for HVAC/R pros. Formulated for professional use to conquer even the most challenging dirt and grease but remain gentle on hands and surfaces, the Monster® Series is an instant coil-cleaning legend for condensers, evaporators, walk-in coolers, ventilators, and refri...
Daikin, a global major in Heating, Ventilation, Air Conditioning and Refrigeration (HVAC-R), anticipates substantial long-term growth in the heat pump market, despite a recent slowdown in the residential heating market. At ISH25 event, the Daikin Europe team presented Daikin’s refrigerant strategy to support the European decarbonization agenda. All this week, Daikin is showcasing its latest innovations, including the Daikin Altherma 4 generation and CO2 VRV, designed to offer low-carbon h...
At the 2025 AHR Expo, Daikin Applied will display a suite of simple, powerful, and sustainable commercial HVAC solutions, all designed to accelerate the path toward a decarbonized future. As a longtime AHR Expo exhibitor and industry pioneer, Daikin’s exhibit features an extensive lineup of heating and cooling technology that enhances indoor comfort while lowering carbon emissions, improving efficiency, and advancing the electrification of heating. Advanced low-GWP refrigerants Daikin A...
Previewing heat pump and chiller innovations expected to transform the HVAC industry in 2025 and beyond, global HVAC technology pioneer LG Electronics is showcasing its comprehensive suite of heating and cooling solutions at the 2025 AHR Expo® in Orlando at Booth #6643. Catering to commercial, light-commercial, and residential applications, LG Electronics USA's Air Conditioning Technologies division is highlighting the company's commitment to improved decarbonizatio...
Daikin Applied has introduced enhanced versions of the Trailblazer® AGZ-F air-cooled scroll chiller, Maverick® II packaged rooftop system and SmartSource® water source heat pump (WSHP) — all featuring R-32, an ultra-efficient, low-global warming potential (GWP) refrigerant. These products are now part of Daikin’s extensive lineup of low-GWP solutions, giving consulting engineers, contractors, and building owners and operators an array of technologies to decarbonize facil...
airCore 700 with HeatForce is Hitachi's newest ENERGY STAR® certified cold-climate heat pump for light commercial and residential applications. Available up to 3 tons and utilizing low-GWP refrigerant R-32, it features a best-in-class piping length and a universal single-split outdoor unit with multiple indoor options to fit a wide variety of applications. With HeatForce technology, it offers 100% heating capacity at 5°F and 70% heating capacity or greater at -13°F,...
Daikin Comfort Technologies North America, Inc. (Daikin), a global pioneer in heating, ventilation, and air conditioning (HVAC) manufacturing, has advanced to the final stage of the U.S. Department of Energy's (DOE) Residential Cold Climate Heat Pump Technology Challenge. This milestone follows the successful completion of multiple field tests, underscoring Daikin's commitment to product innovation in energy-efficient electric heating solutions. Residential Cold Climate Heat Pump DOE's...
Daikin Comfort Technologies North America, Inc. (Daikin) announces the creation and launch of Daikin Comfort Technologies Northeast, Inc. (Daikin Northeast). Daikin Northeast will unify ABCO HVAC/R Supply + Solutions, Universal Supply Group, and Robinson Supply Co. into one cohesive organization. HVAC/R product and solutions The formation of a unified team of regional distributors represents a pivotal step in Daikin’s mission to further strengthen its HVAC/R product and solu...
Viessmann Climate Solutions UK has launched a new 40 kW air source heat pump that offers unparalleled performance and sustainability for larger properties, public sector applications, and small- to mid-scale commercial installations. Viessmann Climate Solutions is a part of Carrier Global Corporation, a global pioneer in intelligent climate and energy solutions. Vitocal 250-A Pro Providing both heating and cooling within a single appliance, the Vitocal 250-A Pro has an impressive Coefficient...
Fujitsu has launched the latest version of its award-winning J-Series heat pump mini VRF system operating on lower-GWP R32 refrigerant and delivering significant efficiency improvements. The AIRSTAGE J-VS is the result of two decades of development and multiple upgrades as 2024 marks the 20th anniversary of the product affectionately dubbed 'Little Napoleon'. AIRSTAGE J-VS Aimed at small to medium-sized commercial applications or large residential spaces, the J-VS is available in...
Underscoring its commitment to environmental stewardship, LG Air Conditioning Technologies USA is working with Hudson Technologies, Inc., a globally renowned provider of innovative and sustainable refrigerant products and services to the Heating, Ventilation, Air Conditioning and Refrigeration industry, to support LG Air Conditioning Technology USA’s customer base with access to Hudson’s reclaimed EMERALD Refrigerants™. Darren Gibula, Vice President of Operations for LG Air Co...
Daikin Applied has introduced the next generation of its self-contained HVAC system (Model SWP J-Vintage), a cost-effective, highly efficient unit enhanced with the low-global warming potential (GWP) R-32 refrigerant. Designed to meet the unique demands of floor-by-floor applications, the SWP J-Vintage offers a range of features and benefits to help customers reduce their carbon footprint while maintaining superior performance and low costs. SWP J-Vintage "The evolution of our se...
Daikin Applied announced the addition of air-source heat pumps to its award-winning lineup of Rebel® and Rebel Applied® packaged rooftop systems. With electricity-powered heat pumps, low-GWP R-32 refrigerant and ultra-efficient inverter compressors, the new Rebel Applied and Rebel units will help building owners optimize comfort and cost while decarbonizing their facilities. The units also include features that increase performance, especially in cold climates, and simplify installation...
In the dynamic world of HVAC/R technology, they at NAVAC are constantly pushing the boundaries of innovation to address the industry’s evolving needs. One of the most exciting developments in recent years is the emergence of A2L refrigerants, such as R-32 and R-454B, promising a greener future for heating, ventilation, air conditioning, and refrigeration systems. While these refrigerants offer lower global warming potential, their higher flammability presents challenges that demand innov...
The HVAC industry is beginning to transition to new refrigerants required by the American Innovation and Manufacturing Act of 2020, which gradually phases down the use of existing classes of refrigerants and establishes new requirements for the refrigerants used in air conditioners and heat pumps. The new class of refrigerants has a lower global warming potential than current ones. As part of this transition, the U.S. Environmental Protection Agency (EPA) has set transition dates for new equipm...
Carrier is updating one of its most compact, indoor chillers — the AquaSnap® 30MP water-cooled scroll chiller — to be more environmentally responsible and user-friendly. Carrier is a part of Carrier Global Corporation, the global pioneer in intelligent climate and energy solutions. The AquaSnap 30MP will now come with refrigerant R-32, which was chosen for its lower environmentally balanced impact, high energy efficiency, wide availability, and ease of use. In addition...
