UNIMAC 50KW Portable Industrial Diesel Direct Forced Air Space Heater
When you need to warm up large, drafty spaces fast—think worksites, warehouses, agricultural sheds or greenhouses—the Unimac 50kw Diesel Heater stands out for reliability, staying power, and commercial-grade safety. Enjoy robust heat delivery that keeps business moving, even as winter chills set in.
- Up to 720m² effective heating area
- 1,100m³ per hour forced air output
- 56L fuel tank—up to 12 hours per fill
- Electric start, digital temperature readout
- Diesel and kerosene compatible
- Flame-out and overheat protection
Quick Facts
- Type: Portable industrial direct diesel heater
- Heat Output: 50KW (~170,600 BTU)
- Coverage: 500–720m²
- Air Delivery: 1,100m³/h
- Fuel Capacity: 56L (Diesel/Kerosene)
- Max Runtime: Up to 12 hours per tank
- Ignition: Electric start
- Plug: SAA approved (Australian standard)
- Mobility: Oversized wheels & balanced handle
- Controls: Digital temp & fuel gauge
- Key Safety: Overheat & flame-out sensor
- Stainless steel combustion chamber—rugged & corrosion-resistant
- Clear safety labelling and operational warnings
- Packed for straightforward set-up and immediate use on site
Dependable for Aussie Works
- Sourced by a trusted Australian merchant
- Tested performance on local worksites nationwide
- Quality support & easy access to spare parts
Is the Unimac 50kw Diesel Heater Right For You?
Best For
- Large industrial spaces, warehouses or expansive sheds
- Building and construction sites needing rapid, direct air heating
- Greenhouses, livestock enclosures, and rural workspaces
- Flood recovery, drying new builds or damp commercial locations
- Agricultural, trade, and maintenance teams seeking mobile heating
Not Ideal For
- Small rooms, residential homes, or poorly ventilated buildings
- Indoor settings where ventilation cannot be guaranteed
- Locations requiring silent operation or emission-free heating
- Use around petrol, highly flammable or low flash point liquids
Key Strengths of the Unimac 50kw Diesel Heater
- Immense Area Coverage: One unit heats up to 720m²—big enough for most industrial demands.
- Long Run Times: The 56L tank and efficient operation deliver dependable warmth for up to 12 hours straight.
- All-Steel Construction: Built for real-world durability—combustion chamber resists wear and corrosion in tough Aussie conditions.
- Portable and Practical: Heavy-duty wheels and handles make light work of moving the heater around busy, uneven, or cluttered environments.
- Easy-to-Use Controls: Bright digital displays and a fuel gauge mean you can focus on your work, not on fussing with settings.
- Built-in Safety: Includes flame-out monitoring, overheat shut-off, and clear warnings for safe diesel and kerosene use.
UNIMAC 50KW Portable Industrial Diesel Direct Forced Air Space Heater
Check the current merchant listing for full product details, compatibility notes, dimensions, included items, and product-specific guidance before you buy.
Essential Usage and Safety Advice
- Ventilation is a must: This is an industrial diesel unit, so it should never be run in sealed or residential spaces. Maintain open airflow during use.
- Fuel Choices: Designed for diesel and kerosene only. Do not use petrol or any liquids with low flash points for operational safety.
- Quick Start, Less Downtime: Arrives ready for action—simply check your worksite conforms to local regulations on fuel storage and usage.
- Easy Refill: Clear fuel tank sight makes topping up straightforward, even in the hustle of an active site.
- Inspect Site Needs: Measure your space. This unit covers up to 720m² when correctly installed with consistent airflow.
Why Choose Unimac for Your Worksite Heating?
- Australian SAA electrical standards for peace of mind
- Highly regarded among tradies, site managers, and contractors
- Market-proven performance in challenging Australian conditions
- Trusted support and ready access to spare parts and technical guidance
- Clear digital display technology for safer, smarter operation
For those on the tools, in the shed, or managing a busy warehouse, Unimac offers lasting value, confidence, and the kind of heat-output you only get with true industrial kit.
At a Glance: Specs
- Brand: Unimac
- Model: 50KW Portable Diesel Direct Heater
- Category: Industrial/Commercial Heater
- Heat Output: 50KW (approx. 170,600 BTU)
- Max Airflow: 1,100m³/h
- Covers: 500–720m² properly ventilated
- Tank: 56L fuel (diesel/kerosene)
- Runtime: Up to 12 hours full tank
- Start Mechanism: Electric ignition
- Electric Plug: SAA Australian standard
- Mobility: Oversized wheels, easy handling
- Combustion Chamber: Durable stainless steel
- Control Panel: Digital temperature, fuel gauge
- Safety: Flame-out, overheat protection, clear safety labels
- Approved Use: Diesel/kerosene only—ventilated sites
Frequently Asked Questions
No—this heater is strictly designed for large, well-ventilated commercial or industrial areas. Using it in sealed or residential spaces is unsafe.
No, it is strictly for diesel or kerosene fuel. Do not use petrol, alcohol, or combustible low flash point liquids.
The robust design, large wheels, and sturdy handles allow for simple relocation—even on rough surfaces or in busy environments.
Simply check the digital temperature panel and fuel gauge on the unit for an instant status update as you work.
Always install and operate in open, well-ventilated environments. Refer to your local workplace safety standards for precise airflow guidelines—never run this heater without continuous fresh air supply.
UNIMAC 50KW Portable Industrial Diesel Direct Forced Air Space Heater
Check the current merchant listing for full product details, compatibility notes, dimensions, included items, and product-specific guidance before you buy.
Get Winter-Ready—Choose Commercial-Grade Heating
The Unimac 50kw Diesel Heater is a clear choice for professionals and businesses looking for enduring heat, safety compliance, and real ease of use in the toughest Aussie conditions. Avoid downtime and energy waste—equip your space to stay productive no matter what the temperature outside.
- Commercial-grade design tested for reliability
- Simple controls, no-fuss relocation, easy integration with your workflow
- Strong support from a trusted Australian supplier
