Case Study
Dorchester Hotel – Ongoing Chiller Hire & Repeat Summer Support
Overview
Client: Nationwide Building Services Contractor in London
Industry: HVAC
Presence: Long-Term Chiller Hire & Seasonal Cooling Support
Project Overview: The Dorchester Hotel required ongoing cooling support after a primary chiller failed, with Newsome supplying a 475 kW temporary chiller to maintain consistent climate control, which has remained in place for over 12 months during refurbishment works. The solution has since expanded to include additional seasonal chiller hire during summer periods, ensuring the hotel can meet increased cooling demand through a flexible and scalable approach.
The Dorchester Hotel, one of London’s most prestigious five-star destinations, required continued cooling support following the failure of one of its primary chillers. Initially, Newsome supplied a 475 kW temporary chiller solution to maintain uninterrupted climate control across the hotel.
What began as an emergency response has since developed into a long-term hire solution. The original 475 kW chiller has remained on site for over 12 months, providing consistent and reliable cooling while the hotel undergoes a major refurbishment programme.
In addition to the long-term installation, Newsome has also been commissioned to supply a second temporary chiller during this summer period. This followed a similar deployment the previous year, forming part of a planned seasonal strategy to support increased cooling demand during warmer months and ongoing refurbishment works.
This combination of long-term hire and repeat seasonal support highlights the importance of flexible, scalable cooling solutions within complex, high-profile environments.
Newsome’s Solution
To address the initial failure, Newsome supplied a high-capacity NR-475 chiller, selected for its reliability and suitability for demanding commercial environments. The system was installed using 4” Bauer hoses and 240mm lugged cables, ensuring efficient connection to the hotel’s existing infrastructure. Due to the constraints of the site, including restricted access and limited available space, the installation required a carefully planned approach. Following the success of the initial deployment, the system remained in place as a long-term solution, continuing to support the hotel’s cooling requirements throughout refurbishment works. To further support operations during peak summer conditions, Newsome provided an additional temporary chiller. This formed part of a repeat seasonal strategy, ensuring that cooling capacity could be increased when required, maintaining stable internal conditions across the hotel.
Key Benefits
Long-Term Reliability
The original 475 kW chiller has remained operational on site for over a year, providing consistent and dependable cooling throughout the refurbishment period.
Seasonal Scalability
The addition of a second chiller during summer months ensured that increased cooling demand could be met without placing additional strain on existing systems.
Tailored Installation Approach
A bespoke installation strategy allowed the system to be integrated within a restricted environment, maintaining safety and operational efficiency.
Minimal Disruption to Operations
By providing both immediate and ongoing support, Newsome ensured that the hotel maintained optimal internal conditions, protecting guest comfort and operational standards.
Flexible Cooling Strategy
The combination of long-term hire and repeat seasonal deployment demonstrates a flexible approach to cooling, adapting to both planned and reactive requirements.
Supporting a High-Profile Environment
Operating within a luxury hospitality environment presents unique challenges. Maintaining precise temperature control is essential to ensure guest comfort, protect facilities and uphold brand standards. The Dorchester Hotel requires consistent environmental control across guest rooms, public areas and back-of-house operations. Any disruption to cooling systems has the potential to impact guest experience and operational performance. By delivering a reliable and adaptable cooling solution, Newsome supported the hotel in maintaining these standards throughout a period of significant refurbishment.
About the Client
The client is a well-established building services contractor with extensive experience in delivering HVAC Systems across commercial, hospitality and industrial sectors. Known for their technical capability and structured project delivery, they provide end-to-end services including installation, maintenance and system upgrades.
Their ability to manage complex projects within high-profile environments makes them a trusted partner for major developments and refurbishment programmes. This collaboration ensured that the Dorchester project was delivered efficiently, with a focus on safety, performance and minimal disruption.
The Dorchester Hotel
The Dorchester Hotel is one of London’s most recognised luxury hotels, located in the heart of Mayfair. Known for its refined interiors, exceptional service and long-standing reputation, it continues to attract guests from across the world.
Maintaining a comfortable and controlled environment is a key part of the hotel’s offering. This includes ensuring that climate control systems operate consistently across all areas of the building.
During refurbishment works, maintaining these standards becomes even more important, requiring reliable temporary solutions that can operate alongside ongoing construction activity.
Conclusion
This project demonstrates Newsome’s ability to provide both immediate and long-term cooling solutions within complex, high-demand environments. What began as an emergency response has evolved into a structured, ongoing solution that supports the hotel throughout its refurbishment.
The continued operation of the original 475 kW chiller, combined with repeat seasonal deployments, highlights the value of flexible chiller hire strategies that can adapt to changing requirements.
By working closely with the client and delivering tailored solutions, Newsome has ensured that the Dorchester Hotel continues to maintain its high standards of comfort and performance.
For more information on long-term and emergency chiller hire solutions, contact Newsome today.