HVAC Maintenance - Case Studies
Johnson Controls partnership with Iowa’s Cornell College has completed upgrades to the campus’ original two buildings, College Hall (1857) and Old Sem (1853). Teams of contractors have spent May and June replacing over 150 new windows, helping to make campus buildings more energy efficient. energy efficient Buildings “This is a really neat adventure, having the capacity to preserve these beautiful structures and to understand the historical value of these buildings,” sa...
Bryant Heating & Cooling Systems and Fischer Homes have announced a multi-year agreement to feature Bryant heating and cooling equipment in every new home built by the Erlanger, Kentucky-based Company. As part of the agreement, Bryant equipment will be installed in more than 2,000 homes each year, in markets including Atlanta, Dayton, Cincinnati, Columbus, Indianapolis and Louisville. Building automation technologies Bryant, a supplier of heating, ventilating, and air conditioning (HVAC)...
The availability of telecoms infrastructure underpins much of the economic and social activity in the UK. There is hardly a sector in the UK that will not rely in some shape or form on the connectivity provided by telecoms, the services it enables, and the activities it supports. The existing and future telecoms network of the UK is supported by a vast physical infrastructure in the form of 40-50,000 telecommunications masts and cabins. The power and cooling requirements of these cabins generat...
The Yamatogawa Route, measuring approximately 10 km in total length, fully opened in March 2020, connecting between Sakai City and Matsubara City in Osaka. Panasonic constructed the tunnel ventilation facilities for this route. Panasonic delivered more products than any other project of this kind in its history, including 78 large jet fans, each as big as an airliner's jet engine, as well as 64 electrostatic precipitators and 14 exhaust fans. In the following, the members in charge of the proje...
It is well-publicized that the NHS is crying out for personal protective equipment (PPE) for its frontline workers who are dealing with victims of the coronavirus pandemic. On hearing this news, design engineers at the Preston-based site of boiler manufacturer Baxi Heating have taken up the baton, swapping the use of their 3D printers from making prototype boiler components to frames for protective face masks. 3D printing Having seen an article about 3D print hobbyist Sid Lo...
Thermo King Corporation (Thermo King), a globally renowned company in transport temperature control solutions for a variety of mobile applications and a brand of Trane Technologies, announced that its South African based dealer, Grindrod Intermodal, has expanded its services and will now offer Thermo King SGCM-3000 generator sets (Gensets) to customers in the region. SGCM-3000 generator sets Transporters moving perishable goods like grapes or citrus fruit throughout South Africa, can now benef...
Adcock has been contracted by Parkway to design a climate control solution for a proposed new 30,000 sq ft four-storey center at Haverhill Research Park, comprising high specification offices and dry R&D accommodation, together with conference and meetings rooms, training facilities, a ‘work-hub’ area and coffee shop/café with an external break out area. Heat recovery system The installation works are due to start in April. The design engineers have chosen of a ducted VR...
Anna Jaques Hospital opened as a small community medical facility in 1884. The main building was constructed at the turn of the 20th century and then greatly expanded in the mid 1970’s to early 1980’s time frame. As part of the HVAC design, 100% outdoor air handling systems serving the expanded facility were equipped with energy recovery wheels (also known as ‘enthalpy wheels’), in order to minimize the heating and cooling costs associated with 24/7 operation. ERV techn...
Founded in 1928 by Elizabeth Hart Shields Eddy, Eddy Village Green skilled nursing care center began as a 19-bed nursing home in Troy, New York. Through an array of various housing, home care, and other senior services, “The Eddy” (as it is called) serves more than 40,000 people in 22 counties. Administered by Northeast Health, a regional healthcare network, the system includes Eddy Village Green at Cohoes, in Cohoes, NY. Completed in 2009, this facility consists of 16 ranch-style h...
Adcock has recently won a planned preventive maintenance contract for Chelmsford City Council. The equipment covered under this agreement ranges from air conditioning to ventilation systems which are located at 24 different sites including Theatres, Council Chambers and Leisure Centers. Adcock’s specialist maintenance team is on hand 24 hours a day, all year round.
As globally renowned UK-based pharmaceutical and drug-maker company, Napp Pharmaceutical’s air conditioning and refrigeration service supplier, Adcock Refrigeration and Air Conditioning Ltd. (Adcock), recently carried out an energy inspection to keep them TM44 standard compliant. A TM44 standard compliance inspection is mandatory every five years, if air conditioning systems have a combined rated output of more than 12kw (kilowatts). Local councils can enforce a fine if an inspection is n...
Wilo products are in operation in several Unite Students’ facilities, one of them being Blithehale Court in London, United Kingdom. With energy efficient solutions and an extensive service offer, the pump manufacturer, Wilo ensures a reliable operation within the building. Bethnal Green Bethnal Green, situated north of Whitechapel and Stepney, certainly is an archetypical East End borough. Since London’s East End has been booming for years, the district has transformed from a no-go...
After over 20 years of reliable operation, the Energy Recovery Ventilation (ERV) system serving Harley Davidson’s corporate headquarters was due for an upgrade. Joe Langfeldt, an HVAC engineer for Harley Davidson, contacted Airxchange to determine if there was a way to restore or replace the energy recovery wheels in the system to avoid the high cost of a complete ventilator unit replacement. He learned that a unique design feature of the Airxchange wheels would enable him to achieve fac...
The developers of Turtle River Montessori School in Jupiter, Florida, wanted students to have the best possible indoor air quality. They also wanted to provide it in the most energy-efficient manner. Looking for suggestions as to how to make this new school’s HVAC system “green,” Brad Brown of KAMM Consulting, the mechanical engineer for the developer, approached Charles Eno, sales engineer for Florida Air Conditioning Distributors. High-efficiency air-to-air ERV Eno immedia...
As one of the leading research universities in the United States, Georgia Tech has an ongoing commitment to sustainable design and architecture. At their Atlanta campus, the University has invested in advanced Energy Recovery Ventilation (ERV) systems to provide comfortable and energy-efficient indoor environments for more than 23,000 enrolled students. Original Design Shortened ERV Lifespan ERVs are an important ventilation strategy for eliminating up to 80% of the outdoor ventilation air mo...
In early 2014, the school board and town government of Bourne, Massachusetts became concerned at the unusually high utility bills for Bournedale Elementary School, which opened in 2009. Jonathan Nelson, town facilities director for the past two years, investigated the school’s heating, ventilation, and air-conditioning (HVAC) system, and quickly focused on two large rooftop units with inoperable energy recovery ventilation (ERV) wheels that required replacement. Case Study The rooftop u...
Coastview Estates were looking for a climate control solution with a unique ‘exposed services’ look. This was achieved by designing bespoke air conditioning enclosures - the ductwork being smooth rolled sheets with concealed fixings to give the appearance of ductwork floating below the ceiling. In partnership with GPAD architects and MWL consulting engineers, Adcock designed and installed Daikin Heat Recovery VRV equipment to serve the whole building. Minimizing energy consum...
The Gardener Schools Group comprises of four London-based schools catering to a number of students and staff. The schools’ existing 4 pipe fan coil system, along with associated water chiller and boilers were old and due to vandalism over the years of the water chiller, there was a hastened need for replacing it. Adcock Refrigeration and Air Conditioning Ltd. (Adcock) proposed to replace the inefficient old fan coil system equipment with a new heat recovery Mitsubishi Electric VRF system....
Aggreko, the supplier of mobile and modular power, temperature control, and energy services announces that it has signed a five-year contract to deliver a 24 MW gas-battery hybrid power solution to United Steel Industries Fujairah steel mill, the largest of its type in the United Arab Emirates. The new Aggreko hybrid solution will deliver a 49% saving on the cost of fuel to the customer while reducing the company’s carbon emissions. mobile and modular power equipment The steel mill is o...
Located in the heart of Boston, Wentworth is a nationally ranked university and leader in engineering, design, management, and sciences education. Approximately 4,000 full-time students, most of whom live in dormitories across the urban campus Air handling unit (AHU) components are operating 24/7 and are constantly exposed to airborne substances due to dormitory applications. Under-performance and inability to maintain the equipment due to limitations of existing AHU location and design add app...
Special considerations must be made when replacing an energy recovery wheel in an existing HVAC unit. Transporting and installing wheels into limited access areas is a challenge, often requiring special handling equipment and lifts. Airxchange eliminates these challenges with modular assemblies that are designed for easy transport and assembly in limited access areas.
After over 20 years of reliable operation, the energy recovery ventilation (ERV) system serving Harley Davidson’s corporate headquarters was due for an upgrade. Joe Langfeldt, an HVAC engineer for Harley Davidson, contacted Airxchange to determine if there was a way to restore or replace the energy recovery wheels in the system, in order to avoid the high cost of a complete ventilator unit replacement. Unique design feature of the Airxchange wheels He learned that a unique design featur...
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 controlle...
This growing brewery has been a client of Adcock for many years where the cooling equipment has been designed and installed to provide process and storage cooling for the increased brewing capacity at the site. This new project at Broadland Brewery Woodbastwick involved design and installation of refrigeration equipment in the extension area of the ale storage cellar. Installing bespoke cooling systems As a Danfoss UK Ambassador, Adcock, not only provides equipment installed by a team o...
Adcock was asked to provide a climate control solution for Holkham Studios, two buildings in a small complex on the Holkham Estate. They faced the challenge of designing a system that suited the layout of these Grade 2 listed buildings located in the 3,000 acre walled grounds of Holkham near Wells-next-the-Sea. Wall mounted indoor units They installed two Daikin VRV systems incorporating wall mounted indoor units. Holkham Estate specified that no equipment and pipework should be seen on the e...
Adcock was asked to provide a temperature control solution for the bus as an alternative to an expensive diesel heater which wasn’t providing enough heat. Multi split condenser Their engineers installed 2 ducted fan coils linking them to a multi split condenser which was all mounted in a modified internal storage area. This enables the bus to be moved to its new home later this year without further alterations being made to the system. Adcock values the important contribution made by th...
After enduring 12 years of continuous operation, an existing six-foot diameter energy recovery wheel serving Wentworth Institute of Technology’s Huntington Avenue dormitory was beyond repair, due to a limited ability to properly maintain it. With the combination of failed internal wheel bearings, plugged heat exchange media and loss of US$ 5,000 in annual energy savings, Wentworth was tasked with finding an economically feasible replacement. Design and location of the Air Handling Unit...
A 100 percent Thermo King refrigerated trailer fleet since 2003, Frock Bros. Trucking understands how protecting its assets can lead to ongoing success – for both itself and its customers. Thermo King’s SVC Guaranteed Maintenance Program was a big contributor to the company’s fleet transformation (Frock Bros. was an all-competitor fleet in 1997). Business Evolvement “The focus on preventive maintenance increased our odds of delivering customers’ products on-time,&...
Pertwee Estates are converting one of the Ipswich’s most interesting and historic buildings into office accommodation. This iconic building, to be known as The Maltings, is close to Ipswich station, town center and business district. Pertwee Estates wanted flexible office space that could have the potential to be let to one or multiple companies. Owing to limited floor to ceiling height at each level, Adcock Refrigeration and Air Conditioning designed a Daikin VRV System using Floor Mount...
Adcock has worked on multiple projects with Morgan Cass over the last few years and this successful partnership has led to another installation contract for Pembrooke House in Pitsea, Essex. The existing office space is being stripped out and completely refurbished. Adcock Refrigeration and Air Conditioning was asked to provide the comfort cooling solution which would provide the highest levels of comfort, freshness and energy efficiency across all three floors. heating and cooling operation T...
