Fuel and ventilation
Diesel infrared heaters suit larger professional spaces where ventilation, refuelling, and placement can be managed.
Heating range
Event & marquee heaters for cold-weather hire
Heating.
Airrex diesel infrared heaters, electric infrared heating, and small Rex Nordic fan heaters for event tents, workshops, warehouses, covered spaces, and temporary operations. Sized to your space and quoted with the safety documentation to match.
Heat, sized to the space
Sized to the space.
Diesel infrared for large covered areas, electric where power and proximity suit — matched to occupancy and exposure rather than guessed.
Commercial-grade units, CE-documented with published emission measurements.
The Airrex declarations of conformity and emission reports are available on request.
Confirmed before it ships.
The quote sets out fuel handling, clearances and cable runs for your exact site, so the day holds no surprises.
Choose by use
Match the heat source to the site
Heating should be scoped around space, exposure, power or fuel access, and the way people will use the area.
Electric local heat
Electric infrared and fan heaters work best for smaller zones, covered hospitality points, counters, and support spaces with suitable power.
Output band
Start with tent size, target temperature, occupancy, and exposure before choosing the heater model.
Site assumptions
Quotes should confirm fuel handling, cable runs, clearances, delivery access, and safety notes for the exact setting.
Airrex / Rex Nordic
Heating products
The products below use manufacturer-sourced working data and public guide prices where available. Final quotes confirm current stock, delivery plan, safety guidance, and any site-specific requirements.
Rex Nordic / Airrex
Airrex AH-200i
Diesel infrared heater for terraces, garages, greenhouses, and smaller professional spaces.
Guide price
£2,100 inc VAT
- Heat output
- 13 kW
- Area guide
- Up to 900 m3
Rex Nordic / Airrex
Airrex AH-300i
Diesel infrared heater for workshops, halls, warehouses, event tents, and terraces.
Guide price
£2,400 inc VAT
- Heat output
- 15 kW
- Area guide
- Up to 1,500 m3
Rex Nordic / Airrex
Airrex AH-800i
Diesel infrared heater for larger workshops, halls, warehouses, and event tents.
Guide price
£3,150 inc VAT
- Heat output
- 22 kW
- Area guide
- Up to 2,000 m3
Rex Nordic / Airrex
Airrex AH-720
Electric infrared heater for indoor and covered outdoor spaces where fast local warmth is needed.
- Heating
- 2.8 kW
- Area guide
- 10-100 m2
Common questions
FAQ
How do I size heating for a tent or marquee?
By the enclosed volume, the target temperature, the insulation and walls, and the outside conditions — we scope the heater to the space rather than guess from floor area.
What types of event heating are available?
Diesel and electric infrared, and fan heaters. The right one depends on the space, ventilation, available power, and whether you are heating the air or the people.
Are the heaters safe inside a tent?
Yes, when correctly specified and ventilated. We advise on heater type, placement, clearances and ventilation for the structure.
Can heating run without mains power?
Diesel infrared runs independently of mains; electric units can run off Instagrid battery power where mains is awkward.
Diesel or electric heating?
Diesel for high output and off-grid sites; electric or infrared for clean, quiet, controllable heat where power allows. We match it to the deployment.
How a quote works
Specified, then quoted
Tell us the application, the space and the requirements. We confirm the right structure, documentation and accessories, then quote — before anything is ordered.
01
Application
Emergency services, public sector, event operators, hospitality or trade.
02
Space & requirements
Structure size, usage, climate, power and deployment context.
03
Quote pack
Enough detail — with documentation — for Temporium to advise before anything is ordered.
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