A New Era of Modular Boiler Hire
Traditional packaged boiler systems remain an effective solution for many projects, but they are not always practical. Access restrictions, limited installation space, crane requirements and complex logistics can all create challenges when delivering temporary heating to commercial and industrial sites.
At Ideal Heat Solutions, we are always looking for innovative ways to overcome these challenges and provide greater flexibility for our clients. That is why we are excited to introduce the IHS 160 Modular Gas Condensing Boiler, one of the first modular boiler solutions available for hire in the UK.
Designed specifically for restricted access environments, the IHS 160 Modular Boiler offers a completely new approach to temporary heating. With a compact footprint, scalable outputs from 160kW to 640kW and compatibility with our custom hydraulic skid system, it provides a versatile solution for commercial boiler hire, temporary heating projects and plant room upgrades.

What Is a Modular Boiler?
A modular boiler is a compact heating unit that can operate independently or as part of a larger cascaded system.
Unlike traditional temporary boiler systems, which are often supplied as large packaged units, modular boilers are designed to be installed in sections. This allows them to pass through standard access routes such as lifts, doorways and narrow corridors before being connected together to provide the required heating output.
The modular approach provides greater flexibility for sites where access is challenging or where traditional boiler installations may not be practical.
For facilities managers, contractors and building owners, modular boiler hire offers a solution that combines efficiency, scalability and ease of installation.
Why We Introduced the IHS 160 Modular Boiler
Many commercial buildings were never designed with temporary plant replacement in mind.
Hospitals, universities, office buildings, hotels, residential developments and public sector facilities often have plant rooms located in basements, service risers or restricted-access areas. Installing a conventional temporary boiler can involve significant planning, specialist lifting equipment and considerable disruption.
The IHS 160 Modular Gas Condensing Boiler was introduced to solve these challenges.
Its compact dimensions allow it to be transported through standard lifts and doorways, making it ideal for sites where access is limited. Instead of relying on large crane lifts or complex logistics, modular units can be moved directly to their final location and assembled as part of a complete heating system.
This provides a practical solution for temporary boiler hire, planned maintenance projects, plant room refurbishments and emergency heating requirements.

Designed for Restricted Access Sites
One of the biggest advantages of the IHS 160 Modular Boiler is its suitability for restricted access environments.
Many commercial buildings face access limitations that make temporary boiler installations difficult. Examples include:
- Basement plant rooms
- Rooftop installations
- Courtyard locations
- High-rise buildings
- Hospitals
- Universities
- Residential developments
- City-centre commercial properties
In these environments, transporting a traditional packaged boiler can be difficult and expensive.
The modular design of the IHS 160 helps overcome these challenges by providing a compact temporary heating solution that can be installed in locations where larger boiler systems simply cannot fit.
This makes modular boiler hire particularly attractive for projects where access restrictions would otherwise increase costs and programme durations.
Scalable Heating from 160kW to 640kW
Flexibility is at the heart of the modular boiler concept.
The IHS 160 Modular Boiler can operate as a standalone 160kW unit or be connected to additional boilers through a custom hydraulic skid system.
This allows heating outputs to be scaled according to project requirements:
- 1 Boiler = 160kW
- 2 Boilers = 320kW
- 3 Boilers = 480kW
- 4 Boilers = 640kW
This scalability allows clients to specify only the heating capacity they require while maintaining the flexibility to increase output if project demands change.
For contractors and facilities managers, this provides a future-proof solution that can adapt alongside building requirements.
High-Efficiency Gas Condensing Technology
Energy efficiency continues to be a major priority across commercial and industrial sectors.
The IHS 160 Modular Boiler incorporates modern gas condensing technology, helping maximise energy utilisation and improve operational efficiency.
With net efficiencies of up to 105%, the system is designed to deliver reliable heating performance while helping to reduce fuel consumption compared with older heating technologies.
For organisations focused on reducing operating costs and supporting sustainability objectives, high-efficiency condensing technology provides an important advantage.
Custom Hydraulic Skid System
The modular boiler itself forms only part of the overall solution.
To support installation and system integration, the IHS 160 works alongside a purpose-built hydraulic skid designed specifically for modular heating applications.
The hydraulic skid incorporates:
- 640kW plate heat exchanger
- Grundfos Magna3 circulation pump
- DN65 dirt separator
- Expansion vessel connection points
- Fill and pressurisation connections
- Domestic hot water integration capability

The skid allows between one and four modular boiler units to be connected efficiently, creating a complete temporary heating solution suitable for a wide range of applications.
This integrated approach simplifies installation and helps ensure reliable system performance throughout the hire period.
Ideal Applications for Modular Boiler Hire
The versatility of the IHS 160 Modular Boiler makes it suitable for numerous sectors and applications.
Commercial Buildings
Office buildings, retail centres and mixed-use developments often require temporary heating during boiler replacements, maintenance projects and refurbishments.
Modular boiler hire provides a flexible solution that can be installed with minimal disruption to building operations.
Healthcare Facilities
Hospitals and healthcare environments require reliable heating and hot water services at all times.
The compact design of modular boilers makes them particularly well suited to healthcare facilities where access restrictions and operational continuity are critical considerations.
Universities and Schools
Educational facilities frequently undertake plant room upgrades and refurbishment projects during holiday periods.
Modular boiler hire allows these projects to proceed while maintaining heating services where required.
Residential Developments
New-build apartment schemes often require temporary heating during commissioning, finishing works and occupancy phases.
The IHS 160 Modular Boiler provides an efficient solution for supporting district heating networks and communal heating systems.
Construction Projects
Construction sites regularly require temporary heating to support commissioning activities, plant room testing and building handovers.
Modular boiler systems provide the flexibility needed to support changing project requirements.

Remote Monitoring
Monitoring and control are increasingly important within temporary heating installations.
The IHS 160 Modular Boiler has built-in remote monitoring, providing enhanced visibility of system performance and operational data.
Benefits include:
- Improved system monitoring
- Enhanced operational control
- Performance optimisation
- Fault identification
- Data-driven decision making
For facilities managers and building operators, this provides greater confidence that temporary heating systems are performing efficiently throughout the hire period.
Reducing Installation Challenges
One of the biggest hidden costs associated with temporary boiler projects is installation complexity.
Traditional boiler systems often require:
- Crane lifts
- Road closures
- Specialist lifting plans
- Complex logistics
- Extended installation programmes
The modular approach helps reduce many of these challenges.
By using compact units that can be transported through existing access routes, installation becomes simpler and more flexible. This can help reduce project costs, minimise disruption and improve overall efficiency.
Supporting Planned and Emergency Projects
The IHS 160 Modular Boiler has been designed to support both planned and emergency applications.
Typical uses include:
- Boiler replacement projects
- Planned maintenance works
- Plant room refurbishments
- Seasonal heating demand
- Construction projects
- District heating support
- Emergency boiler breakdowns
- Business continuity planning
Whether heating is required for a few weeks or several months, modular boiler hire provides a flexible solution that can be tailored to project requirements.
Why Choose Ideal Heat Solutions?
At Ideal Heat Solutions, we specialise in delivering temporary heating solutions across commercial, industrial and public sector environments.
Our services include:
- Commercial boiler hire
- Emergency boiler hire
- Planned boiler hire
- Temporary heating solutions
- Modular boiler hire
- District heating support
- Plant room replacement projects
- Nationwide installation and support
We combine high-quality equipment with experienced engineers, project management expertise and ongoing technical support to ensure every project is delivered successfully.
Conclusion
The launch of the IHS 160 Modular Gas Condensing Boiler represents an exciting development in temporary heating technology.
Designed specifically for restricted access sites and capable of delivering scalable outputs from 160kW to 640kW, it provides a flexible alternative to traditional temporary boiler systems.
For commercial buildings, healthcare facilities, residential developments, construction projects and public sector organisations, modular boiler hire offers a practical solution to many of the challenges associated with temporary heating installations.
As one of the first modular boiler hire solutions available in the UK, the IHS 160 demonstrates our commitment to innovation, flexibility and delivering heating solutions that meet the evolving needs of our clients.
To learn more about our modular boiler hire services or arrange a site survey, contact Ideal Heat Solutions today.

Frequently Asked Questions
What is modular boiler hire?
Modular boiler hire provides temporary heating using compact boiler units that can operate individually or be connected together to increase heating capacity.
What output does the IHS 160 Modular Boiler provide?
Each IHS 160 Modular Boiler provides 160kW of heating output and can be cascaded to deliver up to 640kW on a single hydraulic skid.
What are the benefits of modular boiler hire?
Benefits include improved access, scalability, reduced installation complexity, high-efficiency operation and greater flexibility compared with traditional temporary boilers.
Can modular boilers fit through lifts and doorways?
Yes. The compact design of the IHS 160 Modular Boiler allows it to pass through many standard lifts, doorways and restricted access routes.
Is modular boiler hire suitable for construction projects?
Yes. Modular boilers are ideal for construction projects, plant room testing, commissioning activities and temporary heating requirements.
Can the modular boiler integrate with Trend BMS?
Yes. The IHS 160 Modular Boiler is compatible with Trend BMS for enhanced monitoring and control.
Do you offer modular boiler hire nationwide?
Yes. Ideal Heat Solutions provides modular boiler hire, temporary heating solutions and commercial boiler hire services throughout the UK.
What industries use modular boiler hire?
Modular boiler hire is commonly used across healthcare, education, commercial property, residential development, construction and public sector environments.