We design and fabricate standard and bespoke containerised boiler plant rooms at our Andover and London facilities. Standard 10ft and 20ft formats sit alongside low-footprint and bespoke builds. The range includes 100kW, 300kW, 500kW, 600kW, 1.2MW and 2MW boiler options, with modular configurations for larger heating duties.

Our engineers configure each solution around the heating duty, available space and existing site connections. Bespoke builds typically take around 12 weeks, depending on the specification and site requirements.

Packaged boiler plant rooms can be configured for heating, hot water or dual-circuit applications. Dual-circuit configurations allow heating and domestic hot water requirements to be served within the same plant room.

Plate heat exchangers and domestic hot water plate packs allow separation of circuits and integration with existing services, and can be incorporated alongside pumps, controls and other ancillary equipment to suit the project. This means a single temporary plant installation can support heating and hot water requirements during refurbishment or replacement works.

Plant rooms can incorporate heat exchangers, pumps, pressurisation units, low-loss headers, manifolds, buffer vessels, frost protection, controls and associated pipework. Hamworthy has supported the development of our high-efficiency condensing and small-footprint boiler solutions, while Ferroli Prextherm RSW boilers are also used within our plant builds.

Our supplier relationships extend to Riello gas, oil and dual-fuel burners, Grundfos pumps, Siemens pressurisation units, Sondex heat exchangers and Grasslin frost stats. This gives our engineers flexibility when specifying a plant room and access to replacement components and spares for servicing and repairs.

Our team of fully qualified engineers is highly experienced and holds the necessary certifications, including Gas Safe registration for gas installations and OFTEC accreditation for oil systems. This guarantees expert service and adherence to all relevant safety and industry standards.

Compact, slimline and trailerised boiler solutions can be developed for locations where standard containerised plant rooms cannot be accommodated.

Bespoke low-NOx condensing boiler packages can also be incorporated into small-footprint designs. Condensing technology use additional heat exchange to recover heat from flue gases that would otherwise be lost, improving efficiency and potentially reducing fuel consumption, running costs and associated CO₂ emissions. Performance depends on operating conditions, particularly return-water temperature.

Our Riello burner plant rooms can be configured for gas, oil and dual-fuel options, depending on the equipment and available services. Gas-fired installations can connect to existing mains supplies, while oil-fired systems can be supported by independent fuel tanks.

Flue extensions and dilution systems can be incorporated to manage the discharge and dispersion of combustion products.

Our engineers assess site conditions and specify appropriate flue arrangements with consideration for the Clean Air Act, applicable environmental requirements and relevant emissions standards. Final compliance depends on the equipment, fuel, installation design and site conditions.

Our engineering support extends from plant room specification and fabrication through to delivery, installation, commissioning and integration with existing systems. Planned maintenance, technical support, replacement parts and 24/7 emergency assistance help keep temporary heating and hot water systems operational throughout the hire period.

Gas Safe registered engineers support gas installations, with OFTEC-accredited expertise for oil-fired systems.

Servicing and maintenance are included for hired plant, with optional remote telemetry available for suitable hire equipment.