Polyteck is pleased to present a case study showcasing our successful execution of a heat recovery and ventilation system replacement project for our esteemed client, Knight Frank, at Savoy Court. Through effective collaboration with a specialist supplier, meticulous site surveys, precise equipment specifications, and seamless coordination during installation and delivery, we achieved the desired outcome. The project was carried out in strict adherence to the provided quotation and instructions, resulting in the installation of a highly efficient and fully functional SALDA Heat Recovery unit.
Project Overview:
Client: Knight Frank
Location: Savoy Court
Contractor: Polyteck
Project Type: Heat Recovery and Ventilation System Replacement

Project Scope
Our comprehensive scope of work encompassed the following key tasks:
- Collaborating with a specialist supplier of Vent and HR equipment to procure the most suitable units for the project.
- Conducting a joint site survey to assess the existing infrastructure and accurately determine the required equipment specifications.
- Coordinating the delivery of the new SALDA Heat Recovery unit to the designated roof level installation site.
- Expertly dismantling the outdated extractor and inlet fans, as well as the obsolete roof-level ductwork, and ensuring their proper disposal.
- Precisely installing new ductwork and seamlessly connecting it to the existing Air to Water radiator/heat pumps.
- Effectively supplying, setting up, and commissioning the new SALDA unit.
- Executing all project works in strict accordance with the provided quotation and instructions.
Project Execution
Procurement and Site Survey:
Polyteck actively engaged with a trusted specialist supplier to procure the most appropriate Vent and HR equipment for the project. Additionally, we conducted a comprehensive joint site survey to thoroughly evaluate the existing infrastructure and accurately determine the necessary specifications for the replacement system.
Equipment Delivery and Dismantling:
To ensure a smooth installation process, Polyteck efficiently managed the delivery of the SALDA Heat Recovery unit to the designated roof level installation site. Furthermore, our skilled technicians expertly dismantled the outdated sound/screen panels, enabling the safe and efficient movement of equipment to the desired position.
Removal of Old Equipment and Ductwork:
Polyteck diligently dismantled the old extractor and inlet fans, as well as the obsolete roof-level ductwork, and handled their proper disposal in strict compliance with applicable regulations and guidelines. Our commitment to responsible waste management ensured a clean and environmentally conscious project execution.
Installation and Connection:
With our focus on precision and attention to detail, Polyteck flawlessly installed the new ductwork, ensuring accurate alignment and seamless connection to the existing Air to Water radiator/heat pumps. This meticulous installation process guaranteed optimal functionality and efficiency of the newly integrated system.
Supply, Setup, and Commissioning:
Polyteck demonstrated exceptional expertise in supplying, setting up, and commissioning the new SALDA Heat Recovery unit. Our dedicated team meticulously followed the provided specifications and instructions, ensuring the unit was fully operational and functioning at peak performance. We tested airflow supply and extraction to grills and diffusers, balanced the system, and completed air quality sampling tests with precision.
Project Completion:
We take immense pride in successfully completing the project within the designated timeline and strictly adhering to the quoted scope of work. The installation of the new heat recovery and ventilation system has significantly enhanced energy efficiency and air quality, exceeding our client’s expectations.
Polyteck’s unwavering commitment to excellence and extensive experience in managing complex HVAC installations are clearly exemplified through the successful completion of this heat recovery and ventilation system replacement project. By collaborating with a reputable specialist supplier and conducting thorough site surveys, we ensured the seamless procurement and installation of the most suitable equipment. Our diligent execution of the project as per the provided specifications has resulted in a highly efficient and fully functional system, effectively meeting the client’s requirements and delivering exceptional results.
Explore our Ventilation services, backed by our proven track record in delivering successful projects. Whether it’s heat recovery, ventilation system replacements, or any other HVAC needs, Polyteck is dedicated to providing top-notch solutions that optimise energy efficiency and indoor air quality.
Contact us today to discuss your ventilation requirements and experience the Polyteck difference firsthand.













