Bentone BFG Gas Burner
Bentone's most flexible small gas burner, for heating residential and commercial buildings and for industrial applications. Runs on natural gas, LPG, or biogas.
At a glance: The Bentone BFG is a compact gas burner range covering 15 to 100 kW, in single stage BFG 1 and two stage BFG 1-2 versions. It runs on natural gas, LPG, or biogas, suits residential and commercial heating, condensing boilers, and industrial applications, and comes with Siemens controls and DUNGS gas trains. Hurll Nu-Way supplies, commissions, services, and stocks spare parts for the BFG in Australia.
A compact gas burner with high capacity
The BFG 1 is Bentone's most flexible gas burner for residential and commercial heating, with several different versions available. It is also used in industrial applications.
Units come as standard with quality components, including Siemens controls and DUNGS gas trains. The burner has small dimensions and a high capacity, parts are easy to replace, and it is very service friendly.
Single stage BFG 1 models run from 15 to 60 kW or 25 to 100 kW depending on the head, and the two stage BFG 1-2 from 25 to 100 kW. Biogas versions are available.
Key advantages
- Energy saving with low fuel consumption
- Compatible with environmental requirements
- Suitable for condensing boilers
- Available for natural gas, LPG, and biogas
- Compact design
- Optional balanced flue system
- Designed for easy maintenance
- Compliant with Australian Standards and Gas Regulations
Bentone BFG specifications
- Output 15 to 100 kW
- Fuel Natural gas, LPG, biogas
- Controls Siemens LME11, LME22, LME23
- Gas train DUNGS
- Operation Single stage (BFG 1), two stage (BFG 1-2)
- Flue Optional balanced flue system
- Compliance Australian Standards and Gas Regulations
BFG models and variants
| Model | Art. No. | Output (kW) |
|---|---|---|
| Bentone BFG 1 H1 L108 LME11 055 | 354011011601 | 15 to 60 |
| Bentone BFG 1 H1 L140 LME11 055 | 354012011601 | 15 to 60 |
| Bentone BFG 1 H2 L115 LME11 055 | 354021031601 | 15 to 60 |
| Bentone BFG 1 H2 L115 LME11 120 | 354021022601 | 15 to 60 |
| Bentone BFG 1 H2 L147 LME11 055 60HZ | 354022101601 | Ask us |
| Bentone BFG 1 H2 L147 LME11 DMV-DLE 507/11 Bio Gas | 354023012602 | 15 to 60 |
| Bentone BFG 1 H2 L147 LME11 GBLD-055 | 354022031601 | 15 to 60 |
| Bentone BFG 1 H2 L147 LME11 MBC-120 | 354022022601 | 15 to 60 |
| Bentone BFG 1 H3 L145 LME11 403 | 354031113601 | 15 to 60 |
| Bentone BFG 1 H3 L145 LME11 403 HC | 354031133602 | Ask us |
| Bentone BFG 1 H3 L145 LME11 GBLD-055 HC | 354031159601 | 15 to 60 |
| Bentone BFG 1 H3 L145 LME11 MBC-120 | 354031024601 | 25 to 100 |
| Bentone BFG 1 H3 L145 LME22 MBC-120 | 354031028601 | 25 to 100 |
| Bentone BFG 1 H3 L245 LME11 120 | 354032026601 | 25 to 100 |
| Bentone BFG 1 H3 L245 LME11 120 HC | 354032020602 | 25 to 100 |
| Bentone BFG 1 H3 L245 LME11 GBLD-055 HC | 354032031602 | 25 to 100 |
| Bentone BFG 1-2 H3 L145 (MBZRDLE407) HC | 355031011601 | 25 to 100 |
| Bentone BFG 1-2 H3 L145 LME22 407 | 355031010601 | 25 to 100 |
| Bentone BFG 1-2 H3 L145 LME23 507 UV | 355031053601 | 25 to 100 |
| Bentone BFG 1-2 H3 L245 LME22 407 | 355031042601 | 25 to 100 |
Bentone BFG user manuals and downloads
11 user manuals, grouped by model.
Bentone BFG 1 H1 1 manual
Bentone BFG 1 H2 4 manuals
Bentone BFG 1 H3 3 manuals
Bentone BFG 1-2 H3 2 manuals
Bentone Gas safety 1 manual
Spare parts and service
Burner spare parts
Genuine spare parts for the Bentone BFG, ready to order online.
Shop burner sparesCommissioning and burner service
Our technicians handle commissioning and ongoing burner servicing, so your Bentone BFG keeps running at its best.
Book a burner serviceBentone BFG FAQs
What output range does the Bentone BFG cover?
The BFG covers 15 to 100 kW. Single stage BFG 1 models run from 15 to 60 kW or 25 to 100 kW depending on the head, and the two stage BFG 1-2 runs from 25 to 100 kW.
What gas types can the Bentone BFG burn?
The BFG is available for natural gas, LPG, and biogas. Biogas versions have their own user manuals on this page.
Is the Bentone BFG suitable for condensing boilers?
Yes. The BFG is suitable for condensing boilers, and an optional balanced flue system is available.
Does the Bentone BFG comply with Australian gas regulations?
Yes. BFG burners supplied by Hurll Nu-Way are compliant with Australian Standards and Gas Regulations.
What is the difference between the BFG 1 and BFG 1-2?
The BFG 1 is a single stage burner, and the BFG 1-2 is a two stage version covering 25 to 100 kW.
Who supplies and services Bentone BFG burners in Australia?
Hurll Nu-Way, based in Glen Waverley, Victoria, supplies Bentone BFG 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.
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