Nu-Way GU Waste Oil Burner
Single stage oil burners built to fire a variety of oils, including waste oil. Air atomisation and an integral oil pre-heater tank give clean, efficient combustion.
At a glance: The Nu-Way GU is a single stage, air atomised oil burner designed to fire a variety of oils, including waste oil. Four sizes (GU20, GU55, GU100, and GU200) cover 30 to 149 kW on plant oil and 34 to 208 kW on fuel oil. It has an integral oil pre-heater tank and needs a compressed air supply. Hurll Nu-Way supplies, commissions, services, and stocks spare parts for GU burners in Australia.
An oil burner that runs on waste oil
The Nu-Way GU Series is designed to use a variety of oils as fuel, including waste oil. It is a single stage burner.
The burner uses air atomisation, with an integral oil pre-heater tank to help the oil atomise for efficient combustion. Because of this, it needs a compressed air supply on site.
Four sizes cover the range: GU20, GU55, GU100, and GU200. Output depends on the oil being burned. On plant oil the range runs from 30 to 149 kW, and on fuel oil from 34 to 208 kW. Nu-Way is based in Droitwich Spa, England, and is part of the Enertech group alongside Bentone.
Key advantages
- Burns a variety of oils, including waste oil
- Air atomisation for efficient combustion
- Integral oil pre-heater tank
- Quick and easy installation
- Reliable and trouble-free operation
- Industry-standard components
- Most components easy to reach for maintenance
Nu-Way GU specifications
- Output (plant oil) 30 to 149 kW
- Output (fuel oil) 34 to 208 kW
- Fuel Waste oil and other oils
- Atomisation Air (compressed air supply required)
- Oil preheating Integral pre-heater tank
- Operation Single stage
- Sizes GU20, GU55, GU100, GU200
- Ratings Nett CV
GU outputs by oil type
| Model | Plant oil (kW) | Fuel oil (kW) |
|---|---|---|
| Nu-Way GU20 | 30 to 40 | 34 to 51 |
| Nu-Way GU55 | 40 to 52 | 51 to 75 |
| Nu-Way GU100 | 65 to 101 | 70 to 132 |
| Nu-Way GU200 | 100 to 149 | 149 to 208 |
Outputs from Nu-Way's GU datasheet. Ratings are nett CV. For waste oil, ask our engineers to size the burner for your oil.
Nu-Way GU user manuals and downloads
12 user manuals, grouped by model.
Nu-Way GU20 3 manuals
Nu-Way GU55 3 manuals
Nu-Way GU100 3 manuals
Nu-Way GU200 3 manuals
Spare parts and service
Commissioning and burner service
Our technicians handle commissioning and ongoing burner servicing, so your Nu-Way GU keeps running at its best.
Book a burner serviceNu-Way GU FAQs
What output range does the Nu-Way GU cover?
Four sizes cover 30 to 149 kW on plant oil and 34 to 208 kW on fuel oil. The GU20 is the smallest and the GU200 the largest.
Can the Nu-Way GU burn waste oil?
Yes. The GU Series is designed to use a variety of oils as fuel, including waste oil.
Does the Nu-Way GU need compressed air?
Yes. The GU uses air atomisation, so it needs a compressed air supply. An integral oil pre-heater tank helps the oil atomise.
Where can I download Nu-Way GU manuals and datasheets?
The current Nu-Way GU manuals, datasheets, and spares lists from Nu-Way are listed on this page, grouped by model.
Who supplies and services Nu-Way GU burners in Australia?
Hurll Nu-Way, based in Glen Waverley, Victoria, supplies Nu-Way GU burners and provides commissioning, burner servicing, and spare parts. Call 1300 556 380. In New Zealand, contact Nu-Way Energy on 0800 689 296.
Page last updated October 2026.
Not sure which Nu-Way GU model you need?
Tell us about your boiler or process and our engineers will size it for you.