
400kW dual fuel temporary boiler hire
A dual fuel unit for large commercial and industrial loads, specified per project. Full specification and pricing on request.






Boiler down? Emergency hire seven days a week, 365 days a year.
0800 644 6240400kW dual fuel temporary boiler
POA
Specified per project. Tell us the building and what is coming offline and we will size and price it.
01782 274537What is a 400kW temporary boiler suitable for?
The 400kW is specified for large commercial and industrial buildings: factories carrying process heat as well as space heating, hospital wings, large leisure facilities and multi-building estates on a shared circuit.
At this size the sizing conversation matters more than the price list. Tell us what is coming offline, what the building does and how long you need cover for, and we will specify against it.
- Large industrial and manufacturing sites
- Hospital and healthcare estates
- Leisure centres and pools
- Multi-building sites on a shared circuit
- Long-term plant room replacements
- Process heat applications
400kW dual fuel boiler features
Large building output
At 400kW this covers loads a single 250kW or 300kW cannot hold, without moving to a multi-unit installation and the pipework that comes with it.
Dual fuel
Runs on either fuel, which is useful on a long hire where the gas position may change or where oil is the contingency.
Specified per project
Units at this size are matched to the building rather than picked off a list. We size against your existing plant and your actual heat load.
Our own engineers
Delivered, connected, filled, vented and commissioned by the same team that quoted it, wherever in the country the site is.
Hired with the boiler, burner and a standard pump
Everything else is added to suit the site. We carry the full range, so a connection that needs a plate heat exchanger or a length of fabricated pipework does not become a second visit.
- Flexible hoses
- Bunded fuel tanks
- Flexible gas pipes
- Booster pumps
- Remote plate heat exchangers
- Headers & manifolds
- Pipework adapters
- Custom fabrication of fixed pipework
The 400kW unit
400kW boiler hire: common questions
If yours is not here, ring and ask. You will get a straight answer rather than a callback form.
Dimensions, temperature range, fuel consumption and power requirements are supplied with the quotation rather than published here, because the unit is configured to the project. Call 01782 274537 and we will send the specification for the configuration that suits your site.
Not on the site yet. We would rather show you nothing than show you a different unit and let you assume. Ask when you enquire and we will send current photographs of the plant we would be supplying.
Usually, yes, where the load genuinely needs it: one unit means one connection, one commissioning and one set of controls. Multiple units make sense where access will not take a single large package, or where you want resilience across the hire.
Every unit is hired with the boiler, burner and a standard pump as a minimum. Hoses, bunded fuel tanks, booster pumps, plate heat exchangers, headers, manifolds and pipework adapters are added to suit the connection and quoted with the unit.
Our own engineers, not subcontractors. They deliver, connect, fill, vent and commission the unit, then disconnect, drain and collect it when your permanent plant is back in service.
Enquire about the 400kW dual fuel boiler
Tell us the site and when you need it. If the 400kW is not the right size we will say so and quote the one that is.