R-22

Danfoss is celebrating the 25th anniversary of its popular TU stainless steel thermostatic expansion valve, trusted for the most demanding refrigeration applications by OEMs and installers worldwide. TU thermostatic expansion valve With more than 15 million valves sold since its launch in 1995, TU's combination of high precision and unique stainless-steel construction has made it a staple of cold-chain systems in particular. Equipment manufacturers have come to value the TU's robustness, reliability and consistent performance in challenging environments, using it everywhere from refrigerated shipping containers and trucks/trailers to ice makers and ice cream machines. Heat resistant and flexible design The valve's flexible design allows customization for a wide variety of applications Moreover, the valve's flexible design allows customization for a wide variety of applications, sizes, refrigerants and connections. A more recent innovation enables each valve to be OEM/custom laser-engraved with its exact configuration, ensuring the correct version is always used. A newly developed low-GWP bulb charge also helps significantly reduce CO2 emissions. The TU stainless steel thermostatic expansion valve is no less popular with installers. Its heat-resistant stainless-steel casing and bi-metal connections makes it easy to braze, with no need for time-consuming wet wrapping. At the forefront of a sustainable cooling industry While the valve was first designed in response to the original Montreal protocol agreement, the resulting hermetically sealed construction also make it ideal for current refrigerant transition challenges, like handling A2L refrigerants without leakage. The TU remains a key part of Danfoss's work to qualify the widest possible portfolio of components for all viable low-GWP alternatives. The TU valve anniversary celebration embodies Danfoss's passion and unique expertise in designing top-end expansion devices, including other iconic valves like the T2 and ETS Colibri, which meet the most stringent application and regulatory requirements. Thermostatic expansion range valves "The TU is one of the crown jewels of our thermostatic expansion range," said Arpit Sharma, Danfoss Global Product Portfolio Manager for Expansion Valves, adding "Manufacturers love it because of its high degree of quality and reliability exhibited in the field. And like all Danfoss expansion valves, it’s accurate to a very narrow set point, which means even systems in challenging environments can be energy efficient too." He further said, "It's fitting that a valve Danfoss developed to protect the environment is still at the forefront of reducing direct and indirect impact from the refrigeration industry, now and into the future."

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 performance. The individual webinars and a link to free registration are listed below: Benefits of Remote Connectivity to Intelligent HVAC Systems, Equipment April 3rd at 1 PM EST Viewers will discover how this advanced capability will make a difference to all installations With the advent of built-in intelligence and edge computing, remote connectivity to intelligent equipment adds value such as virtual asset management, objective data measurement for improved understanding, improved on site safety and improved long-term occupant comfort. Viewers will discover how this advanced capability will make a difference to all installations. Booster Pump Maintenance Basics - Water pressure in high-rise residential buildings April 7th at 11 AM EST Whether preference lies in condition based maintenance or predictive maintenance as an asset management approach, the basic requirements for maintaining a pressure booster system are important components in an operations plan. This webinar will review the steps facility managers and operators should take on a regular basis to guarantee water supply for building occupants, as well as how to review booster system settings and performance data to identify potential issues. Indoor Air Quality steps are more important than ever. How can you improve IAQ? April 8th at 11 AM EST While indoor air quality (IAQ) has long been a topic of discussion and concern, the quality of air in indoor spaces has taken on even greater importance in recent weeks. Topics covered will include pollutants and sources, case histories, short-term and long-term effects of poor IAQ, and why building and facility managers should put increased focused on IAQ. Smart HVAC Systems for a New World April 14th at 11 AM EST New emerging HVAC technologies are extending the capabilities of equipment operation, remote connectivity, asset management with ground-breaking maintenance and service tools. This session will cover some of these new technologies and show how you can capitalize on the benefits while mitigating risk, with added focus on how these capabilities have even more value during the current COVID-19 pandemic. Building Air Quality and HVAC Controls April 21st at 11 AM EST Management, control and automation of HVAC systems play a key role in the air quality that circulates in buildings With increased interest in occupant health and safety, indoor air quality is a key topic of discussion. Management, control, maintenance and automation of HVAC systems play a key role in the air quality that circulates in buildings. This webinar focuses on options for control and automation in HVAC systems and how they can be used to the greatest effect for balancing indoor air quality, tenant comfort and efficiency. Save Time and Money with Repairable Circulators April 24th at 11 AM EST Many circulator designs support easy repair or replacement of wear parts. For many users, this is the lowest cost approach over the long-term. But what are the differentiating factors between a throwaway design and a repairable design. And what kinds of repairs are possible? This webinar answers all these questions and reviews the basics of circulator repair, with a view to informing customers' future purchase decisions. Each of these insightful webinars is less than 60 minutes in length and includes a question and answer session at the conclusion. A library of previous Armstrong webinars covering a variety of informative topics can be accessed on the company’s website.

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—and following the release of the multi-refrigerant portfolio for R410A/R452B/R454B earlier this year—Danfoss has announced a full range of components that enable OEMs to design R32 systems up to 700kW/260TR. The portfolio includes: DSF fixed-speed scroll compressors with IDVs, optimized for R32 – full range available by the end of 2020 Micro plate heat exchangers (MPHE-Z design), optimized for R32 – full range available by the end of 2020 Micro channel heat exchangers (MCHE) adapted for R32 The Colibri Electronic expansion valve (ETS C), TGE and TR6 expansion valves for the US residential units System protectors and line components such as NRV check valves, GBC ball valves, STF 4 way valves, EVR v2 solenoid valves, ACB switches and DST P110 sensors, DML and DCL for residential and DCRE filter driers for larger air conditioning units, SG sight glasses, all qualified for R32. Compatibility has been checked with every raw material and connections over 25mm are all validated according to PED category II except for the EVR v2 and with US approval. seasonal efficiency requirements Importantly, Danfoss’s scroll design enables OEMs to take full advantage of R32’s thermodynamic properties, with +10% volumetric capacity for a same compressor size. This optimized design improves the $/TR-€/kW ratio. It also mitigates the impact of high discharge gas temperature, without the need for costly liquid or vapor injection—a significant applied cost benefit – and enables a wide operating map, suitable for use in reversible systems. And like Danfoss’s DSH multi-refrigerant range, the DSF range is equipped with intermediate discharge valve (IDV) technology to meet the latest seasonal efficiency requirements. Matthieu Stoll, Danfoss Cooling, AC Segment Marketing Director said: "Around the world, air conditioning OEMs are switching away from R410A. By adding a new R32 range of products on top of our existing multi-refrigerant R410A/R452B/R454B portfolio, we’re committed to providing the broadest range of options to our customers.”

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 brand and discuss the innovative products it has in development The global firm will be exhibiting its highly recognized Klea brand, as well as discussing the innovative products it has in development, including a Unitary Air-Conditioning Fluid with close performance match to the R-410A.  Sarah Hughes, Commercial Director at Koura said, “We’re looking forward to attending AHR Expo, which enables us to connect directly with our vast range of customers and partners across the globe. We’re pleased to attend this event every year to showcase our innovative products and stay up to date with our industry peers.” AHR Expo Celebrating its ninetieth year, AHR Expo takes place on 3rd-5th February at the Orange County Convention Centre in Orlando, Florida, USA. The event will see thousands of representatives from the industry showing products and networking. The Koura team will be available on Stand 5952 to discuss the Klea brand and its innovative products. Koura supplies l to a range of industries across the world, including automotive, HVAC and construction.

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 Refrigerant Week. It's the company’s unique way of bringing together the best and brightest minds in refrigeration to help installers, resellers, wholesalers, operators, and OEM engineers handle the accelerating pace of refrigerant transition through a packed program of webinars, podcasts, and local training events.  International program of webinars The Refrigerant Week will have 11 live webinars to choose from, which take place simultaneously in a variety of time zones and languages, to give viewers the latest insights into subjects such as: Global trends and drivers - For cold chain technology, and refrigerants and regulations Handling A2L and A3 flammable refrigerants - Includes charging procedures and service routines Transitioning to new refrigerants and technologies – Will feature everything installers need to know about new refrigerant technologies, and moving away from R404A Benefiting from lower-GWP refrigerants – This will entail rethinking system design and comparing industrial refrigeration efficiency Using CO₂ - Including large industrial trans-critical systems and system optimization Looking to the future – Customers will need to be ready for changes all the way to 2030 And while the webinars will be broadcast in English, many will also be available in German, Polish, Ukrainian, Romanian, Turkish, Italian, French, Spanish, and Czech. Industry speakers and interactive activities In addition to the webinars, the Refrigerant Week will also offer exclusive insights from industry experts such as: Torben Funder-Kristensen - Head of Public and Industry Affairs, Danfoss Cooling Norbert Blatz - Global Application Manager, Danfoss Cooling Jürgen Fischer - President, Danfoss Cooling Ray Gluckman - Consultant with over 30 years of experience in refrigeration, energy efficiency, and climate change, and Owner of Gluckman Consulting Emilia Battaglini - Program Manager, Climate Change Group, Danfoss Cooling

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 technologies. To register, visit the AHR Expo registration website. “This is the event for HVACR professionals to meet together under one roof for networking, exchanging ideas and to preview what’s ahead in the industry,” said Mark Stevens, AHR Expo Show Manager. State-of-the-art HVACR solutions on display Attendees can expect to explore areas of industry growth such as building automation and control technologies Mark adds, “Professionals from all areas of HVACR have an exclusive opportunity to gain real insight into what’s coming in the next year and what’s being planned for the future of the industry. HVACR is at the center of big change on a global scale and is a topic of discussion in many external industries as well —it’s an exciting time for the industry and the Show floor is a great place to experience the inspiration.” Each year, exhibitors display new solutions serving every facet of HVACR, ranging from highly efficient equipment to sophisticated whole building management systems. Attendees can expect to explore areas of industry growth such as building automation and control technologies, as well as solutions and equipment relating to alternative heating and cooling methods, time-saving tools and instruments, and other innovations that support a more efficient job site. Previewing new-to-market products Attendees can anticipate previewing new-to-market products and a full range of solutions and are encouraged to take advantage of the unique opportunity to interact one-on-one with the professionals developing them. To maximize the show’s experience, visitors should search the directory of exhibitors to view product categories and more in-depth information on exhibiting companies. HVACR products and solutions to be featured on the show floor: A smart thermostat designed for ductless air conditioners that connects to Wi-Fi for a full range of on-device local controls Small footprint fluid pumps that maintain high-performance demands of 10 to 35 GPM AC, DC and EC fans and pumps used across multiple applications A copper press adapter, made from lead-free brass to meet local and national potable plumbing codes, that allows for efficient connection of PEX piping to copper piping systems A pre-packaged variable frequency drive solution for variable torque pump and fan applications in commercial buildings and facilities ideal for healthcare, education, retail, hospitality and manufacturing Packaged pump systems designed to remove dirt, sand, silt, precipitates and suspended solids from process fluids and increase overall system efficiencies while decreasing operating costs A self-contained portable commercial and industrial spot cooler/heat pump with remote monitoring connectivity for real-time status monitoring, setting control, machine run times and error reporting A vertical stack water source heat pump ideal for high-performance buildings to provide maximum comfort and performance to end-users as well as flexibility for engineers and architects A hybrid fluid cooler that adapts plug-and-play operation for optimization of both water and energy savings at 40% and 50% respectively A refrigerant designed as an R-22 replacement solution that not only maintains capacity in R-22 existing systems, but also increases efficiency by 15% on average A specialty coating that is UV stable, non-conductive and maintains flexibility allowing for expansion and contraction of metals designed to protect systems, coils, cabinets and PCB equipment in salt air environments Duct insulation designed without mineral fiber or fiberglass preventing mold, mildew and fungi growth and requires no protective equipment or specialty clothing for install A cloud-based system specifically designed as an energy saving solution for variable refrigerant flow (VRF) systems that works by monitoring electricity consumption in real-time to provide analysis of collected data to create an operation sequence for energy and cost savings Specially designed small footprint, quiet and efficient electric motors that utilize printed circuit board (PCB) to replace conventional windings, are embedded with IoT circuitry and are ideal for a wide range of HVAC applications including fans, blowers, condensing units, pumps and compressors Inline flow sensors with automatic glycol compensation algorithms to select correct fluid properties for flow and energy calculation calibrated to achieve ±0.5% repeatability without drift A condensate neutralizer that neutralizes acidic fluid as a by-product of combustion to non-harmful levels, preventing corrosion of drains and sewer systems that can negatively impact the environment A BACnet or Modbus output designed gas detection instrument used to communicate with a BAS and pre-calibrated, plug-and-play smart sensor replacement at end of life A heat exchanger designed for the gas cooler, condenser, evaporator and economizer in R744 heat pump and refrigeration systems Data resources that provide an unbiased cross-reference and model number database designed to locate replacement HVACR parts A freeze control board that prevents evaporator coils from freezing as well as prevents problems caused by freezing such as mold, mildew, carbon dioxide, flooding and property damage associated with melting ice A condition-based monitoring software platform that uses variable frequency drives as a smart sensor to monitor motor and applications for early issue detection and solution recovery without the need for PLC hardware A specialty device designed to combine four critical functions including hydraulic separation, air separation, dirt separation and ferrous impurity separation to maintain the health of water-based solutions within hydronic systems Cloud-based service software that enables contractors to move to paperless business operation while controlling costs through inventory management and automated inventory replenishment Service management software that allows businesses to streamline operations and equip technicians with necessary tools to close deals on the job via automated service agreements, and to dispatch technicians, accept payments, and gain insight on performance A ductless heat pump with built-in air and surface purification technology A scale reduction system that protects water heaters from limescale build-up that works without the need for power supply, batteries, chemicals or filters HEPA filtration technology product integrations that satisfy IAQ requirements including hospital, medical and other sensitive environments A probe instrument that allows technicians to test a motor for induced currents caused by VFD to minimize costly downtime and extend the life of system motors Blower coil solutions for improved IAQ that allow for fast installation in both horizontal and vertical installations and HDY/VDY features and benefits such as energy efficiency and quieter operation

A key deadline for phasing out hydrochlorofluorocarbons (HCFCs) from residential air conditioning systems is less than a year away. Jan. 1, 2020, is the deadline after which there will be no U.S. production or import of HCFC-142b and HCFC-22 (also called R-22). The deadline is part of an incremental phazeout of HCFC consumption and production based on the U.S. commitment in the 1997 Montreal Protocol aimed at protecting stratospheric ozone. Section 605 of the Clean Air Act establishes phazeout targets for the chemicals. The phazeout will be complete in 2030, after which time there will be no production or import of any HCFCs. HCFC-142b retrofit refrigerant HCFC-142b is used in small quantities in refrigerant blends and as a retrofit refrigerant in motor vehicle ACs HCFC-142b is used in small quantities in refrigerant blends and as a retrofit refrigerant in motor vehicle air conditioners that previously used chloroflurococarbons (CFCs), which were eliminated in the mid-1990s for their potential to deplete the ozone layer. HCFC-22 is the most commonly used refrigerant in applications such as unitary air conditioners, cold storage, retail food refrigeration equipment, chillers and industrial process refrigeration. Any air conditioner or heat pump manufactured before 2010 likely uses HCFC-22 refrigerant. Hydrochlorofluorocarbons in air conditioning systems On Jan. 1, 2020, U.S. production or import of HCFC-22 and HCFC-142b will not be permitted in the United States. After this happens, only recycled/reclaimed or stockpiled quantities of HCFC-22 and HCFC-142b will be available for servicing existing equipment, and they will likely be more expensive. These substances have been in the process of being phazed out since 2015, when supplies were reduced by 90 percent. Since 2010, HCFC-22 and HCFC-142b have been available exclusively for use to service existing equipment.   There are several non-ozone-depleting alternatives to HCFC-22. They include R-134a and R-410A, which can be used in a new installation; and R-407C and R-407A, which can be used in a new or a retrofit installation. The most common alternative is R-410A, which is manufactured and sold under various trade names such as GENTRON AZ-20, SUVA 410A, and PURON. Significant New Alternatives Policy SNAP (Significant New Alternatives Policy) was established by the U.S. Clean Air Act to identify and evaluate substitutes for ozone-depleting substances. The program looks at overall risks to human health and the environment of existing and new substitutes, publishes lists and promotes the use of acceptable substances, and provides the public with information. EPA reviews alternative refrigerants and maintains a list of acceptable substitutes for household and light commercial air conditioning. For the last 25 years, the air conditioning and refrigeration industry has been working to reduce its use of CFC refrigerants, which are no longer available on new equipment. The industry has used alternative refrigerants and achieved higher efficiency ratings to achieve the goals. CFC refrigerants Long life of AC equipment has extended the continuing use of CFC refrigerants by existing equipment However, the long useful life of air conditioning equipment has extended the continuing use of CFC refrigerants by existing equipment. Green building groups have supported legislative action to reduce federal depreciation schedules for this equipment, which would accelerate the replacement of older equipment and hasten the total elimination of CFC refrigerant use. The HEAT Act, which Congress passed in 2017 as part of the landmark Tax Cuts and Jobs Act, reduced commercial HVAC expensing from 39 years to immediate (zero years). Phazing out ozone-depleting refrigerants The European Union is also committed to protecting the ozone layer and has some of the strictest regulations in the world. Since 2010, there has been a ban on the use of “virgin” HCFCs to service and maintain refrigeration and air conditioning equipment; use of reclaimed or recycled HCFCs for service or maintenance has been banned since 2015.

Adcock was contracted by Munro Building Services (South) Limited to upgrade the air conditioning systems in Richmond Theatre’s offices as some of equipment was running on R22 refrigerant. The company removed all existing, outdated systems, and replaced them with a unique combination of energy efficient solutions offered by Daikin VRV heat recovery equipment. As a D1+ Premium Partner, Adcock offers an extended 7-year warranty as a standard. D1+ Premium Partners are selected by Daikin UK for their high standards of installation and expertise. Just one of the things that sets Adcock apart from the crowd.

Upon failure of Warners old air conditioning equipment at Bourne in Lincolnshire, Adcock recommended replacement of the entire system. This project involved removal of the old R22 refrigerant from the site, which, from 1st January 2015 became illegal to charge virgin into any refrigeration or air conditioning system. Air conditioning equipment Along with the benefit of new air conditioning equipment, substantial energy savings are being realized by Warners due to the modern inverter controlled equipment which offers greater efficiencies. The customer also benefits from extended warranties for all installed plant. Warners have been a customer of Adcock since 1997 and the original R22 installation was carried out by the engineers over 20 years ago. Mark Durno, Warners Facility Manager commented: "A very good installation again from your chaps.” They value their long standing relationship with the customer and look forward to delivering solutions to them for the next 20 years.

Adcock recently won the contract to replace refrigeration equipment in the campus supermarket coldrooms. The existing condensing units were originally designed to operate on refrigerant gas R22 and were situated in a poorly vented plant room which created an issue at the height of summer. Planned preventative maintenance Adcock upgraded the system to a modern, efficient solution. The works had to be scheduled and completed during term shut down, to ensure there was no impact on the day to day business at the supermarket. As they have been working with the University for over 15 years, they fully understand how important it is to schedule the planned preventative maintenance and replacing technology works around term shut downs to keep disruptions to minimum.

Adcock gets a maintenance contract from Anglian Water. Adcock recently won a tender for a maintenance contract with Anglian Water. Adcock was the previous holder of the contract and have now secured the agreement for an additional four years.

MSC Mediterranean Shipping Company, global provider of transportation and logistical solutions, is expanding its fleet with a record-setting order of 5,000 refrigerated containers equipped with Carrier Transicold’s XtendFRESH atmosphere control technology, as part of a larger order. This innovative system manages oxygen and carbon dioxide levels within refrigerated containers and removes ethylene, thus slowing the ripening of produce and helping to preserve its quality beyond what can be achieved by refrigeration alone. XtendFRESH-equipped containers The XtendFRESH-equipped containers are being leased through SeaCube Containers LLC The XtendFRESH-equipped containers are being leased through SeaCube Containers LLC. Carrier Transicold is a part of UTC Climate, Controls & Security, a unit of United Technologies Corp. “By adding atmosphere control for selected perishable cargoes, we are enhancing the care we provide for the valuable commodities we ship for our customers,” said Giuseppe Prudente, chief logistics officer, MSC Mediterranean Shipping Company. “XtendFRESH technology enables MSC to transport fruit and other refrigerated cargo over longer distances, creating tremendous new opportunities for exporters and importers.” Controlled-atmosphere equipment MSC’s order is the largest for the XtendFRESH option since the system was introduced in 2013, and it represents a significant step in the growing trend among shipping lines to provide controlled-atmosphere technology for the benefit of their customers, according to Willy Yeo, Director of Marketing, Global Container Refrigeration, Carrier Transicold. SeaCube CEO Robert Sappio agrees that factors such as slow steaming and new trade routes, resulting from shipping line alliances and consolidations, are creating opportunities for XtendFRESH technology. “MSC is just one example of the very strong demand we’ve seen for controlled-atmosphere equipment. As shipping lines fine-tune their operations and optimize their networks, controlled atmosphere is a way for them to assure their customers that they are carrying their products more safely.” Fresh-air ventilation In use, the XtendFRESH system’s patented, self-regenerating activated-carbon scrubber assembly captures carbon dioxide and ethylene, a hormone given off by ripening produce that can accelerate ripening if left unchecked. As perishable cargo consumes oxygen, on-demand fresh-air ventilation automatically maintains the optimum level inside the container. “The innovative XtendFRESH system allows shipping lines to optimize conditions for specific commodities,” Carrier Transicold’s Yeo said. “It is the only atmosphere control solution with an integrated ethylene removal capability.” PrimeLINE refrigeration units PrimeLINE units use digital scroll compressors to deliver greater cooling capacity using less energy The XtendFRESH system was selected by MSC as an option for Carrier Transicold PrimeLINE refrigeration units being installed on new 40-foot high-cube containers. In support of its environmental initiatives, MSC specified PrimeLINE units with a new provision that enables conversion from R-134a to R-513A, a refrigerant with a significantly lower global warming potential. PrimeLINE units use digital scroll compressors to deliver greater cooling capacity using less energy than prior models from Carrier Transicold. The PrimeLINE unit’s value proposition also includes rapid pull-down, tight temperature control, high air-flow performance and excellent cost of ownership. Global shipping company With global headquarters in Geneva, Switzerland, MSC Mediterranean Shipping Company S.A. is a privately owned global shipping company with vessels that sail on more than 200 trade routes, calling at over 500 ports, with access to an integrated network of road, rail and sea transport resources that stretches across the globe.

Adcock Refrigeration and Air Conditioning were asked to carry out replacement works for the University of East Anglia (UEA), working with CBRE. The project was to replace the condensing units and evaporators for the campus supermarket coldrooms. The existing units were originally designed to operate on R22 and were sited in a poorly ventilated plant room which caused issues in the summer heatwave. The new units were sited externally above a loading bay area. Purpose built scaffolding was built by a specialist scaffolding contractor, so the replacement could be carried out. As the university has facilities to accommodate 15000 students, the works had to be scheduled and completed during term shut down, to ensure no impact on the supermarket day to day business. installing air conditioners The University of East Anglia (CBRE) have been customers of Adcock for 15 plus years, having originally carried out a number of small works. Adcock now attends reactive call outs at UEA. Adcock is also currently installing new air conditioning at the campus using replacement technology.