EMERGENCY BOILER HIRE SOLUTION FOR NHS HOSPITAL IN LONDON

ENSURING CONTINUOUS HEATING DURING CRITICAL PLANT FAILURE

Healthcare environments rely on uninterrupted heating and hot water to maintain patient comfort, infection control, and safe clinical operations. When a large healthcare facility in London experienced a critical boiler failure, immediate action was required to prevent disruption to essential services.

With the existing boiler plant no longer able to support the building, the site required a high-capacity temporary boiler hire solution to restore heating quickly while permanent replacement works could take place. Due to the scale of the facility and the critical nature of its operations, downtime was not an option.

Ideal Heat Solutions was engaged on an emergency basis to survey, supply, install and commission a temporary boiler system capable of restoring full heating services — safely, compliantly, and without disruption to day-to-day operations.

OUR TEMPORARY BOILER RESPONSE: STEP BY STEP

We responded immediately, deploying experienced engineers and specialist equipment to deliver a robust temporary heating solution under tight time constraints.

– SITE SURVEY & SPECIFICATION

Upon receiving the emergency enquiry, our engineering team attended site the same day to carry out a detailed assessment. The survey focused on:

  • – Existing plant room layout and access restrictions
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  • – Heat demand requirements for a large, multi-storey healthcare building
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  • – Safe routing for temporary flow and return pipework
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  • – Power availability and fuel logistics
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  • – Integration requirements to allow permanent boiler replacement works to proceed

Given the size of the building and the urgency of restoring heat, a 1200kW oil-fired temporary boiler was specified, supported by a fully bunded fuel tank and high-capacity steel braided hose runs.

This quick survey process allowed us to design a solution that met both technical and compliance requirements, ensuring heating could be restored without compromising safety or hygiene standards.

– EQUIPMENT DELIVERY

Following survey and approval, specialist equipment was mobilised immediately, including:

  • – 1200kW Temporary Oil Boiler – providing high-output heating suitable for large healthcare estates
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  • – 6000-litre Fully Bunded Fuel Tank – ensuring safe, compliant fuel storage
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  • – 130 metres of 4” Steel Braided HTG Hose – enabling secure, high-flow connections
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  • – 3-Phase 32A Extension Cabling – to provide reliable temporary power supply

All equipment was prepared and configured in advance to minimise on-site installation time and ensure fast commissioning.

– INSTALLATION & SETUP

Our engineers arrived on site early to begin installation works ahead of equipment arrival. Temporary pipework routes were established in advance to accelerate commissioning once the boiler and fuel tank were delivered.

Key installation steps included:

• Running two 65-metre hose routes using DN100 PN16 flanged steel braided hose
• Routing pipework from the external boiler location through an underground car park and into the basement plant room
• Securing all pipework neatly at low level against internal walls using cable ties to maintain clear access routes and comply with site safety requirements
• Connecting fuel supply and temporary power
• Filling the fuel tank and firing the boiler

Within 20 minutes of firing up, heat was circulating throughout the building, restoring internal temperatures and stabilising the site.

– SYSTEM DESIGN & OPERATION

The final system delivered:

  • – Reliable cooling down to –10°C
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  • – High flow rates across large cooling mat areas
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  • – Stable temperature control via buffer tank
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  • – Safe air-side installation for public events
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  • – Remote monitoring & ongoing optimisation

SPECIALIST EQUIPMENT DEPLOYED

All equipment was selected to meet the demands of a large, live healthcare environment:

    • 1200kW Temporary Oil Boiler – high-capacity heating for critical applications
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    • 6000-litre Bunded Fuel Tank – compliant fuel storage with environmental protection
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    • 130m of 4” Steel Braided HTG Hose – durable, high-flow connections suitable for long runs
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    • 3-Phase Temporary Power Supply – supporting reliable boiler operation 

This configuration ensured a safe, efficient and scalable solution suitable for emergency healthcare use.

CHALLENGES AND RESULTS

THE CHALLENGE

The primary challenge was to restore heating to a large healthcare facility following an unexpected boiler failure. The solution needed to:

  • – Deliver sufficient heating capacity for a large, occupied building
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  • – Be installed quickly with minimal disruption
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  • – Allow permanent boiler replacement works to proceed safely
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  • – Meet healthcare compliance, safety and operational standards

OUR SOLUTION

Ideal Heat Solutions supplied and installed a 1200kW temporary boiler system supported by a fully bunded fuel tank and high-capacity steel braided hose runs. The system was installed and commissioned within one day, restoring heating quickly and safely.

THE RESULT

The outcome was a fully restored heating system with no disruption to building operations.

Key results included:

  • – Quick heat restoration – heating circulating within minutes of commissioning
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  • – Zero operational disruption – building remained fully functional
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  • – Safe, compliant installation – suitable for healthcare environments
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  • – Successful continuity planning – enabling permanent boiler replacement

The success of this emergency response led to repeat business, with the client now relying on Ideal Heat Solutions for contingency planning and temporary boiler provision across multiple managed sites.

WHY IDEAL HEAT SOLUTIONS?

Ideal Heat Solutions is trusted across the healthcare sector for delivering temporary boiler hire solutions where reliability, speed and compliance are critical.

  • – Proven experience in healthcare and critical environments
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  • – High-capacity fleet from electric boilers to multi-MW packaged systems
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  • – Access to specialist ancillaries including PHEs, calorifiers, AHUs and steel braided hoses
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  • – 24/7 emergency response and nationwide mobilisation
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  • – Engineers trained to operate safely in live, high-compliance facilities

CONCLUSION

For healthcare facilities, heating is essential — not optional. When permanent systems fail, a fast, professional temporary boiler solution can prevent disruption, maintain safety and protect critical services.

By delivering a 1200kW temporary boiler system with rapid installation and expert support, Ideal Heat Solutions ensured uninterrupted heating while permanent works took place. This project demonstrates our ability to respond decisively to emergency situations and deliver reliable outcomes in the most demanding environments.

To discuss temporary boiler hire for healthcare facilities, contact our team today or complete our online enquiry form for a fast, no-obligation quotation.

FAQS

How quickly can you install a temporary boiler for healthcare facilities?

In emergency situations, we can survey, deliver and commission a temporary boiler system within hours, depending on site access and requirements.

Do you provide temporary boilers for NHS and healthcare sites?

Yes — we regularly support hospitals, healthcare facilities and large estates with temporary and emergency boiler hire.

What boiler sizes are available for healthcare applications?

Our fleet ranges from 15kW electric boilers to 1.5MW packaged plant rooms for large healthcare environments.

Can you support emergency heating during boiler failure?

Yes — our emergency response team operates 24/7 to restore heating quickly and safely.

Do you provide fuel tanks and pipework with temporary boilers?

Yes — we supply bunded fuel tanks, steel braided hoses, calorifiers and other ancillaries as required.

Are your temporary boiler installations compliant with healthcare standards?

All installations are delivered by experienced engineers and designed to meet healthcare safety and compliance requirements.

Can temporary boilers support long-term projects?

Yes — temporary boilers can operate for weeks or months while permanent works are completed.

Do you offer contingency planning for healthcare sites?

Yes — we provide contingency planning services to reduce downtime and improve resilience across critical estates.

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