Forced Air Diesel Heaters
Ideal for massive, well-ventilated spaces. These systems use a powerful internal fan to force hot air across large areas quickly. Perfect for general warehouse heating and large-scale construction drying.
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Original price $1,499.00Original price $1,499.00 - Original price $1,499.00Original price $1,499.00Current price $1,399.00$1,399.00 - $1,399.00Current price $1,399.00
The SilentDrive HK070R BE Diesel Radiant Heater - 70000 BTU - 20KW
SKU HK070RBE Power EquipmentBE SilentDrive 20kW Diesel Radiant Heater (70000 BTU) – Portable Diesel Heater Execute rapid, massive-scale temperature control in freezing comme...
View full detailsOriginal price $1,499.00Original price $1,499.00 - Original price $1,499.00Original price $1,499.00Current price $1,399.00$1,399.00 - $1,399.00Current price $1,399.00Save 7% -
Original price $1,846.85 - Original price $1,846.85Original price$1,846.85$1,846.85 - $1,846.85Current price $1,846.85Diesel Radiant Heater 58000 BTU - 17kW (240V) 11L PIN XL61 Infrared oil-fired
SKU PIN XL61BE Power EquipmentPIN (B.A.R) XL 61 Diesel Radiant Heater 17kW (58,000 BTU) – Industrial Heating Tools Execute highly aggressive, instantaneous localized heating a...
View full detailsOriginal price $1,846.85 - Original price $1,846.85Original price$1,846.85$1,846.85 - $1,846.85Current price $1,846.85 -
Original price $1,099.00 - Original price $1,099.00Original price$1,099.00$1,099.00 - $1,099.00Current price $1,099.00Diesel Forced Air Heater 215,000 BTU - 63kW 49L tank (PIN HK215FW) BE
SKU PIN HK215FWBE Power EquipmentDiesel Forced Air Heater 215,000 BTU – 63kW Ultimate Industrial Heater The BE Power Equipment Diesel Forced Air Heater (HK215FW) is a high-perform...
View full detailsOriginal price $1,099.00 - Original price $1,099.00Original price$1,099.00$1,099.00 - $1,099.00Current price $1,099.00 -
Original price $999.00 - Original price $999.00Original price$999.00$999.00 - $999.00Current price $999.00Diesel Forced Air Heater 175000 BTU - 52kW 49.2L tank (PIN HK175FW) BE
SKU PIN HK175FWBE Power EquipmentDiesel Forced Air Heater 175,000 BTU – 52kW Industrial Powerhouse The BE Power Equipment Diesel Forced Air Heater (HK175FW) is the ultimate soluti...
View full detailsOriginal price $999.00 - Original price $999.00Original price$999.00$999.00 - $999.00Current price $999.00 -
Original price $899.00 - Original price $899.00Original price$899.00$899.00 - $899.00Current price $899.00Diesel Forced Air Heater 125000 BTU - 37kW 38L tank (PIN HK125FW) BE
SKU PIN HK125FWBE Power EquipmentDiesel Forced Air Heater 125,000 BTU – 37kW Heavy-Duty Space Heater The BE Power Equipment Diesel Forced Air Heater (HK125FW) is a high-capacity h...
View full detailsOriginal price $899.00 - Original price $899.00Original price$899.00$899.00 - $899.00Current price $899.00 -
Original price $723.36 - Original price $723.36Original price$723.36$723.36 - $723.36Current price $723.36Diesel Forced Air Heater 70000 BTU - 20.5kW 19L tank (PIN HK070F) BE
SKU PIN HK070FBE Power EquipmentDiesel Forced Air Heater 70,000 BTU – 20.5kW Industrial Space Heater The BE Power Equipment Diesel Forced Air Heater (HK070F) is a rugged and reli...
View full detailsOriginal price $723.36 - Original price $723.36Original price$723.36$723.36 - $723.36Current price $723.36 -
Original price $1,899.00Original price $1,899.00 - Original price $1,899.00Original price $1,899.00Current price $1,804.00$1,804.00 - $1,804.00Current price $1,804.00
The SilentDrive HK125RW BE Diesel Radiant Heater - 125000 BTU - 36.6KW
SKU HK125RWBE Power EquipmentBE SilentDrive 37kW Diesel Radiant Heater (125000 BTU) – Portable Diesel Heater Execute rapid, massive-scale temperature control in extreme comme...
View full detailsOriginal price $1,899.00Original price $1,899.00 - Original price $1,899.00Original price $1,899.00Current price $1,804.00$1,804.00 - $1,804.00Current price $1,804.00Save 5%
Collection Description
Commercial & Industrial Heaters in Sydney
Industrial climate control is essential for maintaining productivity, curing materials, and keeping crews safe during colder months. At Freshway Supplies in Arncliffe, Sydney, we stock a premium range of heavy-duty commercial heaters designed specifically for demanding trade and industrial environments.
Our inventory features high-performance diesel forced air heaters and radiant heaters from industry-leading brands like BE Power Equipment and Jetfire. Capable of generating massive heat outputs—ranging from 58,000 BTU up to 215,000 BTU—these units provide rapid, reliable warmth for warehouses, construction sites, agricultural facilities, and large workshops.
Note: These are industrial-grade, direct-fired systems. They are not suitable for domestic use, and adequate fresh air ventilation is strictly required for safe operation.
Choose the Right Heater for Your Industrial Application
Selecting the correct heating system depends on your workspace, ventilation levels, and whether you need to heat the air in a large volume or directly warm specific objects and personnel.
Diesel Radiant Heaters
Radiant heaters emit infrared heat that directly warms objects, surfaces, and people rather than just blowing hot air. They are incredibly efficient, noticeably quieter (like our SilentDrive range), and perfect for targeted workstation heating.
Cordless & Hybrid Models
Built for ultimate portability on job sites without reliable mains power. Advanced models feature Li-Ion battery compatibility to run the ignition and fan systems, delivering true off-grid industrial heating.
Common Applications for Commercial Heaters
Heavy-duty heaters are deployed across various sectors to prevent frost damage, accelerate drying times, and ensure operational continuity during winter months.
Construction Sites
Accelerate the curing of concrete, plaster, and paint while keeping contractors warm in uninsulated structures.
Warehouses & Logistics
Maintain safe ambient temperatures for personnel and protect temperature-sensitive inventory from freezing.
Automotive Workshops
Provide targeted, comfortable heat for mechanics in drafty garages using highly efficient infrared radiant heaters.
Agriculture & Farming
Warm up large sheds, barns, and equipment storage facilities quickly during harsh winter mornings.
Partner with Freshway Supplies
Whether you are equipping a construction crew, managing warehouse climate, or sourcing reliable heating equipment, Freshway Supplies can help. Visit our showroom in Arncliffe, Sydney for expert product advice, or order online for fast shipping across New South Wales and nationwide.
Frequently Asked Questions
What is the difference between a radiant heater and a forced air heater?
A forced air heater blows massive volumes of hot air to raise the ambient temperature of a large space. A radiant heater uses infrared technology to directly heat objects, surfaces, and people in its direct line of sight without blowing dust or making excessive noise.
Are industrial diesel heaters safe to use indoors?
Direct-fired industrial diesel heaters consume oxygen and emit exhaust fumes (including carbon monoxide). They must never be used in completely closed, unventilated spaces. They are designed for highly ventilated construction sites, open workshops, and outdoor applications.
How do I calculate what size commercial heater I need?
Heater sizing is determined by calculating the cubic volume of your space (Length x Width x Height) and factoring in the level of insulation. This will give you the required BTU or kW output. If you need assistance, call the Freshway Supplies team at 1300 567 002.
What does 'SilentDrive' mean on a heater?
SilentDrive technology reduces the noise output of traditional heavy-duty heaters by up to 50%. These models operate much quieter, making them highly ideal for use around job sites, workshops, or event spaces where communication is essential.
How long will a commercial diesel heater run on a full tank?
Run times vary based on the fuel tank capacity and the BTU output setting. However, most industrial diesel heaters sold by Freshway are designed to run continuously for 10 to 14 hours on a single tank, easily covering a full workday or overnight curing shift.
Can I use kerosene instead of diesel in my industrial heater?
Many direct-fired industrial heaters are multi-fuel compatible and can run efficiently on diesel or kerosene. Kerosene often burns cleaner with fewer odors. Always check the specific manufacturer's manual before using alternative fuels.
What does 'direct-fired' mean?
Direct-fired means that the combustion flame is directly exposed to the air being heated, resulting in 100% thermal efficiency. However, because the combustion gases are released into the heated space, strict ventilation is required.
Are there battery-powered cordless industrial heaters?
Yes. While the heat is still generated by burning diesel, advanced hybrid models feature Lithium-Ion battery compatibility to power the internal fan and electronic ignition, allowing you to use the heater on worksites with no mains power.
How do I maintain my commercial diesel heater?
Regular maintenance includes cleaning or replacing the air filters, fuel filters, and spark plugs. You should also ensure you are using clean, uncontaminated fuel and periodically draining the fuel tank to remove any condensation or water buildup.
Can these heaters be used for drying concrete or plaster?
Yes. Forced air heaters are heavily utilized on construction sites to raise ambient temperatures and accelerate the drying and curing times of concrete, plaster, paint, and joint compound during cold winter months.
Does Freshway Supplies offer bulk pricing on industrial heaters?
Yes. Freshway Supplies specializes in B2B equipment distribution. We offer tailored, highly competitive wholesale pricing for construction companies, equipment hire businesses, and agricultural facilities.
Can I pick up my heater from your Sydney warehouse?
Absolutely. You can order your commercial heater online and choose our fast Click & Collect option. You can pick up your machinery directly from our large warehouse located at 208 Princes Highway, Arncliffe, NSW.