Polyteck has awarded a contract for a gas boiler replacement project at Ironmongers’ Hall, a Grade II-rated historical building in central London. This undertaking highlights our commitment to integrating modern efficiency with preserving the venue’s historical significance. It ensures Ironmongers’ Hall remains a symbol of contemporary comfort and safety. Challenges faced by this historical building include outdated systems, insufficient controls, and potential safety risks for occupants.
To address these challenges, our gas boiler replacement project features two Vaillant ecoTEC Plus boilers, each backed by a robust 5-year guarantee. Positioned in the basement plant room, these boilers signify not only an improvement but also a dedication to reliability and durability. Polyteck’s GasSafe registration ensures our technicians are fully qualified to handle gas appliances, prioritising the safety of both the premises and its occupants. Additionally, we issue Building Regulation Compliance Gas Safety Certificates to affirm regulatory adherence and compliance with industry standards.
Preparation And Boiler Replacing At Ironmongers’ Hall

A professional gas boiler replacement requires more than just new installation. To prepare the boiler room, ensure proper functionality, and facilitate post-use efficiency, our engineers created detailed drawings, reinstalled the old system, painted the floor and highlighted walkways, and carried out a validation process.
Polyteck implemented gas boiler replacements using two new Vaillant ecoTEC Plus boilers. Positioning these boilers enhances the hall’s heating infrastructure, ensuring efficiency, reliability, and advanced performance. Meticulously crafting flue systems complements them, seamlessly integrating to optimize property functionality.
Our team also undertook the installation of a new Low-Temperature Hot Water (LTHW) pipework system, designed for optimal heat transfer.We insulate each section and give meticulous attention to every valve, joint, and element of the new gas boiler replacement. As the project progresses, Ironmongers’ Hall undergoes a transformation, becoming a symbol of energy efficiency and technological sophistication.
What Further Steps Were Taken to Facilitate a Seamless Boiler Replacement?
The pumps, the heating system’s core, were upgraded for increased efficiency and functionality. Specifically chosen for performance metrics, these pumps enable smooth hot water circulation, enhancing the overall gas boiler replacement. We added pressurisation systems to maintain the integrity of the boiler installation system, crucial for controlling water pressure and preventing issues. This ensures a robust and enduring heating infrastructure.
Our engineers identified and installed additional equipment, from safety measures to innovative components, enhancing the gas boiler’s overall capability. SWe prioritized safety and efficiency with a comprehensive approach at Ironmongers’ Hall. This not only met legal requirements but also leveraged technological advantages for improved monitoring, control, and adaptability of the heating system. New gas pipes were installed to minimise the risks of leaks, ensuring safety.
Polyteck’s boiler engineers installed a new control panel for precise, adaptable heating system regulation. This involved the integration of smart technology, enabling remote monitoring, precise temperature control, and adaptive settings. The replacement resulted in a technologically advanced, energy-efficient heating system.
Gas Boiler Replacement Validation
Polyteck’s gas boiler installation includes a thorough validation process to ensure seamless alignment of every component. We start by validating existing control systems, conducting a detailed examination of their present status and operation. We made precision modifications to seamlessly integrate them with new components, meeting the latest industry requirements.

In-depth testing is performed on the current power supply to establish a robust foundation, ensuring it can handle additional installations while meeting high safety and reliability standards. Polyteck’s boiler engineers adjusted the Motor Control Center (MCC) to accommodate the new configuration, ensuring a seamless transition to the new gas boilers.
Validation extends to the Low-Temperature Hot Water (LTHW) system, ensuring its operating integrity with necessary adjustments for optimal functionality. The creation of Operation and Maintenance (O&M) manuals is integral to our gas service, providing guides for flawless system administration, equipping our client’s employees with the expertise needed for operating and maintaining the newly installed systems.
Photos Taken of the Gas Boiler Replacement at Ironmongers’ Hall
Partnering with Pristine Water for Water Sampling and Analysis
For the current Low-Temperature Hot Water (LTHW) system, Polyteck rigorously cleans and flushes the system, guaranteeing optimal efficiency. Collaborating with our sister company, Pristine Water, we conduct water sampling and analysis. This partnership ensures that the water quality adheres to the highest standards, uniting our HVAC proficiency with meticulous water management.
In the process, Polyteck identifies and safely removes any asbestos materials, adhering to stringent safety protocols. We meet regulatory standards, ensuring the environment’s well-being in Ironmongers’ Hall. Beyond the gas boiler replacement, we implement precision modifications to existing fire detection/alarm systems, aligning with the latest safety standards. Additionally, our maintenance team paints the floor for better safety and maintenance, providing clear walkways and work areas, facilitating quick leak or spill detection.

Polyteck, entrusted for an additional job at the same property, handles lightning replacement and maintenance, restoring the building’s historical glory. Rigorous testing and commissioning ensure seamless operation. Operational manuals (O&M) are prepared for future use, providing valuable resources with detailed instructions for efficient system operation.
Concluding the project at Ironmongers’ Hall, Polyteck has undertaken more than gas boiler replacements; detailed cleaning and collaboration with Pristine Water for water quality assurance are comprehensive enhancements. The seamless operation of these boilers sustains the property’s grandeur and functionality. Ironmongers’ Hall is fortified with new systems, ensuring efficiency and a future-ready infrastructure. Adopt the future of facility management with Polyteck. Elevate your infrastructure to new heights of efficiency, safety, and sustainability. Contact us today.




