Packaged Terminal Heat Pumps (PTHP) News & Trends

Following its European debut in September 2024, the compact Yutaki M R32 Series 2 air-to-water heat pump is now fully available in the UK market. Designed with sustainability and efficiency in mind, it delivers space heating, cooling, and domestic hot water (DHW) — all in a sleek, modern unit ideal for small homes and new-build properties.   With models ranging from 4.3 kW to 8 kW, the Yutaki M Series 2 fits perfectly into homes with limited indoor space. Its monobloc design means everyt...

Two Tyneham 290HT 27kW air source heat pumps from Hamworthy Heating – a trusted British manufacturer and supplier of commercial heating and hot water products – have been installed in cascade for underfloor heating in a new extension at a primary school in Cambridge. To accurately meet the heating requirements of the new school extension and ensure an even distribution of heat, the new system from Hamworthy Heating includes two 290HT 27kW Tyneham heat pumps with natural refrigerant,...

Carrier Solutions UK has officially opened its state-of-the-art training academy in Stockport, where it will offer industry-renowned education and support for HVAC engineers across the UK. The flagship facility represents a significant investment in professional development, providing a dedicated center of excellence for engineers to train on the latest heating and cooling technologies. Carrier Solutions UK Ltd (formerly Toshiba Carrier UK Ltd) is a part of Carrier Global Corporation, a pionee...

A-Gas, a world pioneer in environmentally responsible lifecycle refrigerant and fire suppressant management, acquired Refrigerant Services Inc. (RSI), a recognized brand in the Canadian refrigerant industry. The acquisition, finalized in late March 2025, further solidifies A-Gas' position as a world pioneer in the supply and lifecycle management of refrigerants and associated products and services. A-Gas' commitment A-Gas' commitment to delivering enhanced refrigerant keys and support to busi...

Viessmann Climate Solutions UK will showcase its expanded portfolio of heating and cooling solutions at this year’s InstallerSHOW, to be held from June 24th to 26th, 2025, at the NEC, Birmingham. Viessmann Climate Solutions UK Ltd is part of Carrier Global Corporation, a pioneer in intelligent climate and energy solutions. Viessmann’s newest boiler Viessmann Climate Solutions UK’s stand will unite the Carrier and Viessmann brands on stand 5D20 Under the theme - 'Power Play...

American Plant Maintenance (APM Steam), a globally renowned provider of steam systems maintenance services, highlights its heat exchanger assessment and testing service, which ensures a comprehensive examination of heat exchangers. By confirming operational effectiveness, assessing structural integrity through pressure testing, providing detailed reports, estimating costs for necessary actions, and evaluating potential energy savings to optimize efficiency, APM’s Heat Exchanger Assessment...

Malco Tools, one of the nation’s renowned solution developers and manufacturers of high-quality tools for the HVAC and building construction trades, has earned the 2025 Metal of Honor Award from Metal Roofing Magazine. This is the 10th year Malco has earned the recognition, which is voted on by roofers and contractors.  Marking its 21st year, the Metal of Honor program gives metal roofers the opportunity to cast their ballot on which companies and products are the highest quality and...

Navien is introducing the PEM750 heat pump to the UK market, offering a high-performance, eco-friendly heating solution designed for quick, easy installation - saving installers time while reducing complexity on-site. As the UK moves towards its net-zero targets, demand for simply smarter, more efficient and future-proof heating solutions continues to grow. Eco Heating Excellence The PEM750 has been engineered to meet these requirements, delivering heating and hot water solutions more sustain...

The Scottish and Northern Ireland Plumbing Employers’ Federation (SNIPEF) has joined forces with MCS (Microgeneration Certification Scheme) to make renewable technology a core focus of the Scottish Plumbing Apprentice of the Year (SPAY) competition. As Scotland progresses towards a low-carbon heating future, this partnership strengthens SPAY’s 50-year legacy as the country’s renowned plumbing and heating apprenticeship competition. MCS will assume the sponsorship of the compe...

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...

Kanthal, a world major in electric industrial heating technology and resistance materials, announces the release of an updated edition of its Handbook for Resistance Heating Alloys for Appliances and Industrial Furnaces. While the content is digitally available on the company’s website, Kanthal has also introduced a limited-edition coffee table book, combining technical depth with powerful visuals reflecting the company’s journey and innovations. Kanthal Handbook The Kanthal Handb...

Viessmann Climate Solutions presented the entire multi-brand portfolio resulting from its integration with Carrier Global Corporation, at ISH 2025, the world’s renowned trade fair for the HVAC industry (Messe Frankfurt, from March 18th-21st 2025). The global major in intelligent climate and energy solutions, launched a new theme – ‘Power Play as One Team’ – to underline the newly created alliance of Viessmann, Carrier, Riello and Beretta. Viessmann Climate Solutio...

Danfoss Climate Solutions has named Dennis Appel as Divisional President of its newly established Controls and Thermal Management division. This new division unites the expertise of heat exchangers with refrigeration, cooling, and air conditioning technologies to accelerate innovation and enhance efficiency. Since 2020, Dennis Appel has played a key role in expanding Danfoss’ heat exchangers business. Dennis Appel to head new Danfoss Climate Solutions' division “Dennis has success...

Mitsubishi Heavy Industries Air-Conditioning Europe (MHIAE) is proud to support its Italian distributor, Termal Group, at the Heat Pump Technologies exhibition in Milan on 2-3 April 2025. Visit them at MiCo Milano Sud, Level 0, Stand B45. This is the first Heat Pump Technologies event, and it will focus on the challenge of decarbonization. It will highlight the crucial role of low-carbon heating and cooling solutions in reducing energy consumption and promoting environmental sustainability. I...

The global energy landscape is evolving rapidly, driven by the need for more efficient, flexible and sustainable power generation. As energy demands increase, dispatchable generation units and innovative energy storage systems are critical to ensuring both supply security and system stability.  In this context, supercritical carbon dioxide (sCO₂) power cycles have emerged as a groundbreaking alternative to traditional water-steam cycles, offering significant advantages in efficiency a...

As demand for high-efficiency, electrified heating solutions grows in North America, Midea continues to lead innovation in heat pump technology and is focusing on making these solutions more accessible and easier to adopt. Midea continues to demonstrate its global leadership in HVAC innovation and left a lasting impression at AHR Expo 2025 by hosting an inspiring panel on 'Heat Pump Trends & Commercialization'. Midea also received Intertek's first Global CVP Compliance Certificate for Air C...

Johnson Controls, a global pioneer in smart, healthy, and sustainable buildings announced that its Board of Directors has appointed Joakim Weidemanis as Chief Executive Officer effective March 12, 2025, following the Company’s Annual General Meeting of Shareholders.  He succeeds George R. Oliver following a thorough succession planning process.  Non-Executive Chairman Oliver, who led the Company’s successful transformation into a pure-play building solutions provider, wi...

Danfoss will highlight its latest innovations and broad portfolio of solutions for the HVAC/R industry at the annual AHR Expo 2025, taking place from February 10-12, 2025, in Orlando, Florida, USA. At booth #1301, visitors can discover how Danfoss can help their customers reach decarbonization goals under the theme, 'Transition Forward'. Danfoss’ ESG goal With an expected 50,000 attendees and 1,800 exhibitors, the premier annual event for the HVAC/R industry provides an invaluable oppor...

Clivet, a global pioneer in sustainable HVAC solutions, is excited to announce its participation at the 2025 AHR Expo, taking place from February 10-12 at the Orange County Convention Center in Orlando.  environmentally friendly HVAC Clivet will unveil its latest innovations designed to meet the growing demand for energy-efficient and environmentally friendly HVAC systems in the residential, commercial, and industrial sectors.  Visitors to Booth 9301 can experience firsthand the adv...

Trane Technologies, a global climate innovator, has been recognized in Corporate Knights’ 2025 Global 100 ranking. This is the third time Trane Technologies has been featured on this annual list, which recognizes companies for their investments in green solutions, such as renewable energy, energy efficiency, and the circular economy. sustainable future "It’s an incredible honor to be recognized in Corporate Knights’ 2025 Global 100 ranking," said Mauro Atalla, Senior Vice Pr...

Carrier celebrates one year since the strategic acquisition of Viessmann Climate Solutions. This milestone completes the portfolio transformation, reinforcing Carrier’s innovation and leadership in driving sustainable, intelligent climate and energy solutions. sustainability megatrends As a global climate pioneer, Carrier is making a meaningful impact on the industry it invented delivering progress for people, the planet, and generations to come. As a more focused company, Carrier is ha...

A. O. Smith, a global pioneer in water heating and water treatment, was recognized for excellence in the Chicago Athenaeum GOOD DESIGN Awards, which honors the yearly achievements of the best world manufacturers and industrial and graphic designers for their pursuit of extraordinary design excellence. Building and Architectural awards The Adapt™ Premium Condensing Gas Tankless Water Heater with X3® Scale Prevention Technology and the Voltex® 120V Plug-In Heat Pump Water Heater (H...

East Midlands-based Wilson Energy, a globally renowned provider of fully integrated heating, metering, pre-payment and billing & bureau services for residential homes and commercial developments, has added a new hydraulic proportional measurement (PM) valve to its spare parts portfolio, as it looks to plug a two-year gap in market supply. An integral part of the heating interface unit (HIU) structure, the PM valve is designed to divert all primary heat to the domestic hot water side of the...

Baxi welcomed Maya Ellis, the newly elected Labour MP for Ribble Valley, to its Preston production facility, on 10 January, 2025. As part of the visit, Maya was given a tour of the factory and met with key members of Baxi’s leadership team, including Darren Ingram, Operations Director; Rob Pearse, Residential Business Director, and Jeff House, Director of External Affairs & Policy. low-carbon heating Discussions focussed on Baxi’s 160-year brand heritage in the local area, its...

Johnson Controls, the global pioneer in smart, healthy, and sustainable buildings, announced the acquisition of Webeasy, a prominent Dutch provider of building automation and control systems. This strategic acquisition reinforces Johnson Controls’ commitment to driving innovation, sustainability, and energy efficiency while expanding its capabilities in the growing market for smart, connected buildings across Europe.   Expanding Global Reach in Building Automation   Webeasy, headqu...

A cutting-edge Sustainable Home Center from the UK’s pioneer heat pump manufacturer, Daikin, is officially opening in Liverpool with a VIP launch event on Friday, 17th January, 2025. The event underlines the commitment to low-carbon heating solutions.  With the nation’s momentum shifting from fossil fuels to renewable energy, these centers help to educate homeowners in the area on the benefits of sustainable, low-carbon, home heating, and support anyone considering the transiti...

Sensitron, part of Halma plc, launched the SMART 3 Blizzard at Intersec 2025, a new gas detector for the HVAC-R industry. The SMART 3 Blizzard provides a simpler, more reliable way to monitor refrigerant gases by combining advanced technology with user-friendly features. What makes it unique is its wireless interface. Users can manage the device remotely, with no need for physical access. This makes routine activities easier and safer, reducing exposure to sensitive parts. Sensitron’s co...

Britain’s renowned ground source heat pump manufacturer and networked heat pump installer has united its brands under the banner of 'Kensa', unveiling its mission to deliver heating that’s better for everyone. The changes come as Kensa celebrates 25 years of pioneering cleaner, greener heating. During this time, Kensa’s innovative networked heat pump systems have proven their value across society. From towerblock flats to terraced houses, new build developments, schools, offi...

Rheem®, a manufacturer and household name in the water heating and HVAC/R industry, kicked off the New Year with the launch of its 100th anniversary celebration, a major milestone reflecting a century of excellence, innovation, and ingenuity. Rheem attributes its legacy of success to the company’s nearly 14,000 dedicated employees, its unwavering commitment to customers and industry partners, and its entrepreneurial drive that has made the company a global pioneer in the marketplace....

Baxi has worked in partnership with the Club since the start of the 2024/25 season, when they were announced as the Principal Partner of both the Men’s and Women’s Teams. This new agreement, which runs until at least the end of the 2026/27 campaign, will now see the Baxi brand also appear on the front of the Club's Academy shirts from the beginning of next season - representing a major increase in their commitment to Oxford United. Indoor climate solutions Baxi has grown to over...