Operated by Eggenberg & D'Orly
Powerful, quiet diesel infrared heat for every industrial space
WELTEM Europe is the official European importer of WELTEM diesel infrared heaters. Over 30 years of Korean engineering — now with local stock, genuine parts and support across Europe.
Official EU importer
Genuine WELTEM parts & service
Rated 9.1 / 10 by customers
In stock & fast delivery
WHY WELTEM
Radiant heat that works smarter
Unlike hot-air blowers, WELTEM infrared heaters warm floors, machinery and people directly — even, instant warmth with no draughts, noise or dust.
Direct infrared heat
Heats objects and surfaces, not just the air, for even warmth that stays in the room.
Whisper-quiet · 32 dB
Among the quietest in its class — comfortable in workshops, offices and events.
Odourless & smoke-free
A dedicated burner with ceramic filters ensures clean combustion, ideal for indoor use.
Low, honest fuel use
Advanced combustion from just 0.72 l/h — with consumption exactly as advertised.
Full heat in 120 s
Noticeable radiant warmth within two minutes. Plug-and-play, no flue required.
Built to last
Extra metal, larger burner tubes and a 3-year manufacturer’s warranty on every heater.
THE RANGE
Five diesel infrared heaters
From compact workshops to large industrial halls — there’s a WELTEM for every space.
APPLICATIONS
Built for
demanding spaces
Workshops & garages
Fast, comfortable heat for everyday work.
Warehouses & logistics
Even warmth across large floor areas.
Agriculture & stables
Reliable heat for livestock and barns.
Event tents & marquees
Quiet, odourless warmth for guests.
Construction sites
Mobile heat wherever the job is.
Showrooms & retail
Whisper-quiet comfort for customers.
INFRARED VS HOT-AIR
Why infrared
wins
☀ WELTEM infrared
- Heats objects & people directly — instant, even warmth
- Whisper-quiet at 32 dB
- No draughts, no circulating dust
- Low, predictable fuel consumption
- Clean, odourless — safe for indoor use
- 3-year manufacturer's warranty
🌀 Traditional hot-air blower
- Heats the air, which quickly escapes
- Loud fan noise
- Strong draughts stir up dust
- Higher, less predictable fuel use
- Often smell and fumes
- Shorter typical lifespan
ABOUT WELTEM EUROPE
Korean engineering, now at home in Europe
WELTEM has led the way in mobile, fuel-fired infrared heaters for more than 30 years. Every heater combines powerful performance with energy efficiency and clean, environmentally conscious operation.
As the official European importer, WELTEM Europe makes this proven technology easy to buy across the continent — backed by local stock, fast delivery, genuine spare parts and expert support.
30+
Years of expertise
5
Diesel heater models
32 dB
Whisper-quiet
3 yr
Warranty
TRUSTED BY PROFESSIONALS
What customers say
Honest testimonials — placed by our own verified customers.
★★★★★
“Heats our workshop in minutes and it’s remarkably quiet. Fuel use is exactly as promised.”
Workshop owner
Verified buyer
★★★★★
“Solid build quality and easy to move around the hall. A clear step up from our old hot-air heater.”
Logistics manager
Verified buyer
★★★★★
“No smell, no fumes, and the remote is handy. Perfect for our covered outdoor area.”
Event company
Verified buyer
Become a WELTEM dealer
Add a proven, high-margin heating brand to your range. WELTEM Europe supports distributors and resellers across the continent with stock, service and marketing.
- Attractive dealer margins
- EU stock & fast delivery
- Genuine spare parts & service kits
- Marketing & product support
FAQ
Frequently asked questions
Depending on the model, 0.72–2.35 l/hour in continuous use. Thanks to the thermostat, real-world consumption is often 30–40% lower.
Normal building ventilation is sufficient — WELTEM’s clean, odourless combustion releases no flue gases into the space.
Yes. WELTEM heaters run on (bio)diesel, giving a lower CO₂ footprint with the same clean, odourless performance.
Every WELTEM heater comes with a 3-year manufacturer’s warranty, supported locally by WELTEM Europe.
Yes. We hold EU stock and ship on pallets across the continent, with dealer options for larger volumes.
KNOWLEDGE BASE
Latest from WELTEM Europe
Buying guide
Which WELTEM model fits your space?
Compare the five models and find the right output for your square metres.
Comparison
Infrared vs hot-air heaters: which is right for your workspace?
Build quality, noise, fuel use and features compared side by side.
Tips
Beat the winter rush
Why reserving your infrared heater early keeps you warm and in stock.
Ready to feel the difference?
Shop the range direct, or talk to us about dealer opportunities across Europe.