Case Studies
We’ve completed a range of projects throughout the commercial and industrial sectors.
Take a look through our latest project portfolio below.
Care Home
Hospital
Office
School
MK Shopping Centre
Stadium
Student Accommodation
University
Warehouse
Portsmouth Shopping Centre
Care Home
Project Title
Efficient Heating System Upgrade
Sector
Care Home
Location
London
Project Value
£40,000 – £50,000
Brief
The primary challenge was to enhance the heating efficiency of the facility while ensuring the new system would be protected from any existing debris within the infrastructure. Additionally, the project demanded an advanced safety mechanism to monitor and control the gas supply effectively.
Project Description
To address these challenges, our team installed two Ideal Evomax 2 boilers, renowned for their high efficiency and reliability. These boilers are designed to operate with up to 99.6% full load efficiency and 110% part load efficiency, making them a perfect choice for modern heating needs.
A low-height cascade frame was chosen to support the new boilers, providing a compact and accessible
arrangement. To safeguard the boilers from potential system debris, a plate heat exchanger was installed, ensuring system segregation and longevity of the new equipment.
The safety of the system was significantly enhanced by the introduction of a Medem gas safety circuit. This comprehensive safety system included knock-off buttons, thermal links, a gas solenoid with a proving unit, and gas sensors. The Medem system is known for its patented differential pressure proving method, which meticulously checks for gas leaks and monitors gas pressure without the need to open the solenoid valve, thereby offering an additional layer of safety.
Result
The upgrade has resulted in a highly efficient and safe heating system. The new boilers have led to a reduction in energy consumption and costs, while the safety features have provided peace of mind to the facility managers. The project was completed on time and within budget, showcasing our company’s commitment to delivering high-quality solutions that meet the evolving needs of our clients.
Hospital
Project Title
Mental Health Hospital
Sector
Medical
Location
Wales
Project Value
£140,000 – £180,000
Brief
Remove inefficient plant consisting of atmospheric LTHW boilers and indirect calorifiers, design and install a cost-effective renewable future proofed solution.
Project Description
3 outdoor units: These units are the heart of the air source heat pump system, efficiently extracting heat from the air outside.
3 indoor hydro boxes: Working in tandem with the outdoor units, these hydro boxes facilitate the transfer of heat indoors.
2 ideal indirect unvented cylinders: These cylinders are crucial for storing and providing hot water on demand throughout the hospital.
Further enhancing the system’s capabilities, our team installed:
2 low-temperature hydro boxes: Specifically designed to feed the underfloor heating circuits, ensuring a consistent and comfortable temperature distribution.
1 high-temperature hydro box: This unit is dedicated to feeding the primaries to the indirect unvented cylinders, crucial for maintaining optimal hot water supply.
Result
A re-calculated hot water demand based on occupancy behaviour rather than as originally intended, therefore minimise legionella risk and maximising efficiency of the new system.
A comprehensive heating solution not only demonstrates our ability to engineer systems that meet the complex needs of healthcare facilities but also reflects our dedication to energy efficiency and environmental stewardship. The hospital now benefits from a cutting-edge heating infrastructure that promises reliability, performance, and sustainability for years to come.
Office
Project Title
Taking Hoval Boiler to New Heights
Sector
Office
Location
Reading
Project Value
£80,000 – £100,000
Brief
Rooftop plantroom replacement of 2x failing inefficient Atmospheric boilers with 2x Hoval Ultra gas condensing boilers and integrate with the chilled system.
Project Description
Working with the local authority we planned and programmed our works to enable the office to still be used as intended, the cranage and lifting equipment was executed working alongside other members of the project team, we de-designed the plantroom to ensure that we reduced the footprint enabling LTHW buffers to be installed by way of future proofing the clients ambition to link onto renewables as a phase 2, therefore the controls and methodology of operation was designed with all this in mind.
Throughout the project’s lifecycle, the team adhered to a well-structured process which facilitated a smooth execution and allowed for timely adjustments when necessary. The project was completed on time before the deadline, which is a testament to the team’s dedication on delivering our differentiation.
Result
While the project has been largely successful, it was not without its challenges especially as it was a rooftop plantroom in a busy town centre for a life office. These hurdles were overcome through collaboration with both the client and other service providers, enabling valuable learnings for future endeavours. The experience has enriched the team’s knowledge and will undoubtedly assist our business in taking on larger projects.
This project has delivered outstanding results that not only fulfilled but, in some areas, exceeded the expectations. The dedication of the project team, combined with effective management and a clear vision, has culminated in a project that can be looked upon as a model for future work.
School
Project Title
School Project Receives Top Marks
Sector
Education
Location
Hemel Hempstead
Project Value
£50,000 – £70,000
Brief
The existing heating infrastructure, comprised of several Hoval atmospheric boilers, has reached the end of its operational lifespan, and requires an upgrade to meet modern efficiency and environmental standards. Clients brief was to replace the outdated boilers with state-of-the-art Hoval UltraGas boilers, complete with new pipework, insulation, and
flues, to enhance energy efficiency and reduce carbon footprint.
Project Description
Our team successfully executed a comprehensive upgrade of the heating system. The initiative began with the removal of three outdated Hamworthy Purewell boilers. These units, which had reached the end of their operational life, were meticulously stripped down into sections. To navigate the complexities of the plant room, we employed an electric stair walker, ensuring a safe and efficient extraction process.
Following the clearance of the old system, we embarked on the installation phase. Our choice of replacement was the Hamworthy Variheat boilers, known for their high efficiency and adaptability to various environmental conditions. Alongside the boilers, a Hamworthy header kit was installed. However, to meet the specific needs of the school, we modified the header kit to include a shunt pump for each boiler, enhancing the system’s functionality.
The project also necessitated the installation of a plate heat exchanger. This addition was critical in creating a segregated system, which serves to protect the new boilers by preventing any legacy issues from affecting the new setup. To complement the boilers and the heat exchanger, we installed two new pressurisation units and expansion vessels, alongside pump sets. These components are essential in maintaining a consistent system
pressure and facilitating effective heat distribution.
Result
This case study exemplifies our commitment to delivering tailored solutions that not only meet but exceed the expectations of our clients. The school now benefits from a modernized heating system that promises increased efficiency, reduced energy consumption, and a significant improvement in environmental impact. The project was a resounding success, showcasing our ability to handle complex upgrades with precision and care.
Shopping Centre
Project Title
Shopping Centre
Sector
Retail
Location
Milton Keynes
Project Value
£10,000 – £20,000
Brief
Replace a failed AHU with a futureproof solution.
Project Description
The shopping centre faced a significant challenge when its air handling unit (AHU) burner, a critical component of the HVAC system, ceased to function. This malfunction not only compromised the air quality and climate control within the facility but also posed potential safety risks. Recognizing the urgency of the situation, the management promptly sought a reliable solution.
1066 PHD Ltd was contracted to address this issue due to their proven expertise in mechanical engineering and HVAC systems. Upon a thorough assessment, the team from 1066 PHD Ltd determined that the existing burner was beyond repair and a modern replacement was necessary for efficient and sustainable operation.
The company opted for a state-of-the-art modulating Comtherm burner, known for its exceptional performance and energy efficiency. This choice was in alignment with the shopping centre’s commitment to environmental responsibility and operational cost reduction. The installation process was meticulously planned and executed. The old burner was safely
dismantled and removed, ensuring that all protocols and safety measures were strictly followed to prevent any disruption to the shopping centre’s operations. The new Comtherm burner was then installed with precision and care.
Result
Following the installation, the 1066 PHD Ltd team conducted a comprehensive commissioning process. This included a series of rigorous tests to verify the burner’s functionality, adjust the controls for optimal performance, and ensure compliance with all relevant safety and building regulations.
The successful replacement of the AHU burner by 1066 PHD Ltd not only restored the shopping centre’s air quality and climate control but also enhanced the system’s overall efficiency. The management of the shopping centre expressed their satisfaction with the professionalism and technical proficiency demonstrated by 1066 PHD Ltd throughout the project.
This expanded narrative provides a clear and detailed account of the project, highlighting the technical expertise and diligent approach of 1066 PHD Ltd.
Brief
Our client asked for us to provide a robust hot water system capable of providing instantaneous hot water whilst mitigating legionella risk and minimising the storage of hot water.
Project Description
The installation completed at the London premiership club pictured included a manifolded bank of 10 Rinnai Sensei N series 1600i continuous flow water heaters together with the Nexus scale protection and a BMS Integration. All units featured Rinnai commissioning to secure long term warranty guarantees.
Each N-Series provides 13:1 turndown of modulation, therefore in total 130:4 turndown on a system that would only fire when either demand or temperature changes. Furthermore we were able to enable sufficient room for ASHP integration as phase 2 of the project.
Result
Our Commercial Director Ricky Lewis, was then Rinnai Associate Director of Corporate Sales, and concluded, “We were able to demonstrate that the Rinnai system can yield financial reductions of nearly 20% of the running cost, over 30% of the upfront cost, over 15% in carbon footprint, over 75% in space, over 85% in weight compared to heated storage systems, creating a highly practical and economic solution for the client whilst lowering onsite carbon.”
Student Accommodation
Project Title
1066 to the rescue for Student Accommodation block
Sector
Commercial
Location
London
Project Value
£10,000 – £20,000
Brief
Our client reported a failed heat exchanger to the middle boiler in this student accommodation,
as an urgent call out
Project Description
Upon receiving the urgent call about the failed heat exchanger in the middle boiler of the student accommodation, we began by looking for common signs of a faulty heat exchanger, such as unusual noises from the boiler and instances of the boiler locking out. After confirming these symptoms, we proceeded to diagnose the problem, suspecting a build-up of heating sludge or limescale as the likely culprits.
Our team carried out a thorough inspection of the heat exchanger and found significant sludge accumulation, which we addressed with a hot-flush to clear the blockages. In areas with hard water, we also checked for limescale and used a descaling agent where necessary.
Understanding the complexity and safety concerns associated with gas boilers, we ensured that all inspection and repair work was conducted by a certified Gas Safe engineer. The engineer recommended regular maintenance to prevent future issues and assessed the condition of the heat exchanger to determine if a replacement was required.
By following these steps, we were able to swiftly and safely resolve the heating issue, restoring warmth and hot water to the student accommodation. We also advised the client on the importance of regular boiler maintenance to extend the life of the system’s components.
Result
The client has a fully operational system which has had a clean bill of health.
University
Project Title
Higher Education turns to 1066 for electrification
Sector
Education
Location
Cambridge
Project Value
£30,000 – £50,000
Brief
Client’s request was to remove in-efficient Gas Fired Water Heaters and re-size the system for a new electric water heater capable of providing additional energy that meets the universities expanding needs
Project Description
In response to the client’s request, we conducted a comprehensive assessment of the existing hot water system at the university. Our analysis identified the gas-fired water heaters as inefficient and inadequate for the institution’s growing requirements. To address this, we meticulously re-sized the system and installed a new electric water heater. This upgraded system is not only more energy-efficient but also capable of meeting the increased demand, ensuring that peak requirements are satisfied and there is a continuous supply of hot water for the university’s expanding needs.
Result
The installation of the new electric water heater system has provided the university with a multitude of benefits. It has enhanced energy efficiency, leading to cost savings and a reduction in energy consumption. The university now enjoys a reliable and continuous supply of hot water, which is essential for its daily operations. The scalability of the electric system ensures that it can adapt to the university’s growing needs. Additionally, the switch to an electric heater supports the university’s commitment to sustainability by potentially reducing its carbon footprint, especially if the electricity is sourced from renewable energy. The operational reliability of the system is also improved due to fewer moving parts, which means less maintenance and a safer environment since it eliminates.
Warehouse
Project Title
Word class heating distribution provided for Clients Warehouse in Northampton.
Sector
Industrial
Location
Northampton
Project Value
£30,000 – £50,000
Brief
The warehouse’s previous heating system relied on atmospheric boilers, which have become outdated due to their lower efficiency levels. These boilers often fail to fully utilize the fuel they burn, leading to unnecessary energy waste and higher operational costs. Additionally, they contribute to greater carbon emissions, which is increasingly a concern for environmentally conscious operations.
Project Description
In response to the client’s concerns, our team conducted an in-depth evaluation of the existing heating setup. We recommended a transition to the Ideal Evomax 2 condensing boilers, known for their superior efficiency. These boilers are designed to capture and reuse heat that would typically escape into the atmosphere with traditional models. By installing two of these boilers in a cascade configuration, we ensured a flexible and powerful heating system. The integration of a low loss header further aids in preserving energy, while the flue header manages exhaust effectively. Completing the system with thermal insulation maximizes energy retention, solidifying the warehouse’s commitment to energy efficiency and reduced environmental impact.
Result
The upgrade to high-efficiency Ideal Evomax 2 boilers has brought about a transformation in the warehouse’s heating system, resulting in significant benefits for the client. Firstly, the new system operates with a higher efficiency level, drastically reducing fuel consumption and the environmental impact of the warehouse’s operations has been greatly minimized.
The client now benefits from a state-of-the-art heating system that delivers cost savings, environmental benefits, operational reliability, and improved energy management, positioning them as a forward-thinking and responsible business.
Brief
The Centers boilers were failing and in-efficient, so requested to review the boilers, burners and system to maximise efficiency.
Project Description
The Portsmouth Shopping Center, a bustling hub for shoppers and retailers, recently underwent essential maintenance to ensure the efficient operation of its heating system. Our team focused on servicing the existing boilers and flue, addressing safety, performance, and longevity.
Our technicians meticulously inspected each boiler unit, checking for signs of wear and tear, the combustion chamber, heat exchanger, and nozzles received thorough cleaning removing soot and debris to maximise efficiency.
We then performed a visual Inspection of the flue system for any visible damage, blockages, or deterioration.
By fine-tuning the fuel-to-air ratio, we optimized combustion efficiency affording our client reduced fuel consumption.
Result
The serviced boilers now operate efficiently, providing consistent heating and hot water. Compliance with safety standards ensures a secure environment for shoppers and staff, whilst ensuring maintenance costs remain manageable, extending the lifespan of the system.
In summary, our comprehensive servicing of the boilers and flue at Portsmouth Shopping Center ensures comfort, safety, and cost-effectiveness.
Our Services
Services
Installations
We have over 18 years of experience planning, supplying, installing, and commissioning HVAC systems across London.
Services
Breakdowns
When your boiler, air conditioning system, or kitchen ventilation stops working, it’s vital that you sort the problem out straight away.
Services
Servicing
Regularly servicing your HVAC system is essential to ensure it runs efficiently, keeps your energy bills low, and helps you adhere to health and safety regulations.
Services
Building Maintenance
When your commercial building has multiple HVAC systems in place, it’s vital to make sure they run efficiently alongside each other.
Services
Large Projects
At 1066 PHD Ltd, we specialise in large installation projects across various industries and sectors.
Services
Gas
Whether you want to install a new gas boiler or water heater or ensure your current system is legally compliant, our skilled engineers are here to help.
Services
Heating
We have over 18 years of experience installing and maintaining heating systems, from central heating to underfloor heating. Our team will help you choose the most efficient and sustainable option for your needs.
Services
Mechanical
We design and install energy-efficient mechanical systems that ensure your building stays operational.
Services
Air Conditioning
The right air conditioning system keeps your building cool in the summer and warm in the winter, all while improving air quality.