Multi-fuel burner GOZ/S gas & oil (27–3,300 kW)

Multi-fuel burners

Industrial burner GOZ

Dual-fuel burner gas/oil – maximum security of supply

Made in Germany

2–4 weeks

2-year warranty

Highlights

Dual-fuel operation – gas and oil in one burner
Easy switching between gas and oil operation without conversion
Protection against supply shortages – maximum operational reliability

Output

27 – 3,300 kW

Turndown ratio

Gas / Oil

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Product description

The GOZ series is the answer to the growing demand for fuel independence: one burner – two energy sources. The GOZ dual-fuel burner combines full-scale gas operation, modulating or staged, and oil operation in one compact housing.

The GOZ gas/oil burner is optimised for gas operation and can be used for oil operation for limited periods. Switching between gas and oil operation is straightforward and requires no conversion work. This protects against supply shortages and secures operation even when one supply source is temporarily unavailable.

With an output range of 27 to 3,300 kW, the GOZ is designed for medium to large industrial and heating systems – wherever security of supply is strategically decisive.

Typical applications:

Industrial boilers, steam generators, process heat, critical infrastructure, production plants with high availability requirements

Technical specifications

‍

GOZ/S 100 – 600

Type	GOZ/S 100	GOZ/S 180/250	GOZ/S 350	GOZ/S 600
Burner output	27 - 120 kW	30 - 220 kW	55 - 325 kW	87 - 530 kW
Control	Gas: continuously modulating or two-stage sliding; oil: two-stage sliding	Gas: continuously modulating or two-stage sliding; oil: two-stage sliding	Gas: continuously modulating or two-stage; oil: two-stage sliding	Gas: continuously modulating or two-stage; oil: two-stage sliding
Product ID no.	CE-0085AQ1023 · DVGW tested	CE-0085AQ1023 · DVGW tested	CE-0085AQ1023 · DVGW tested	CE-0085AQ1023 · DVGW tested
Mains connection	230 V / 50 Hz	230 V / 50 Hz	230 V / 50 Hz	230 V / 50 Hz
Motor	0.07 kW / 0.75 A / 2800 min^-1	0.07 kW / 0.75 A / 2800 min^-1	0.45 kW / 1.4 A / 2800 min^-1	0.45 kW / 1.3 A / 2800 min^-1
Gas burner control unit	LMV	LMV	LMV	LMV
Ignition transformer	7,000 V / 30 mA	7,000 V / 30 mA	10,000 V / 40 mA	10,000 V / 40 mA
Gas pressure	20 - 100 mbar	20 - 100 mbar	20 - 100 mbar	20 - 100 mbar
Gas flow rate	2.7 - 12 m³/h	3 - 22 m³/h	5 - 32 m³/h	8 - 53 m³/h
Turndown ratio	1 : 4	1 : 8	1 : 6	1 : 6
Weight	28 kg	30 kg	50 kg	50 kg
Burner connection	R ¾ "	R ¾ " / 1 "	R 1½ "	R 1½ "
Order no.	5518 622 001	5518 622 002	5518 625 002	5518 627 004

GOZ/S 100

Burner output27 - 120 kW

ControlGas: continuously modulating or two-stage sliding; oil: two-stage sliding

Product ID no.CE-0085AQ1023 · DVGW tested

Mains connection230 V / 50 Hz

Motor0.07 kW / 0.75 A / 2800 min^-1

Gas burner control unitLMV

Ignition transformer7,000 V / 30 mA

Gas pressure20 - 100 mbar

Gas flow rate2.7 - 12 m³/h

Turndown ratio1 : 4

Weight28 kg

Burner connectionR ¾ "

Order no.5518 622 001

GOZ/S 180/250

Burner output30 - 220 kW

ControlGas: continuously modulating or two-stage sliding; oil: two-stage sliding

Product ID no.CE-0085AQ1023 · DVGW tested

Mains connection230 V / 50 Hz

Motor0.07 kW / 0.75 A / 2800 min^-1

Gas burner control unitLMV

Ignition transformer7,000 V / 30 mA

Gas pressure20 - 100 mbar

Gas flow rate3 - 22 m³/h

Turndown ratio1 : 8

Weight30 kg

Burner connectionR ¾ " / 1 "

Order no.5518 622 002

GOZ/S 350

Burner output55 - 325 kW

ControlGas: continuously modulating or two-stage; oil: two-stage sliding

Product ID no.CE-0085AQ1023 · DVGW tested

Mains connection230 V / 50 Hz

Motor0.45 kW / 1.4 A / 2800 min^-1

Gas burner control unitLMV

Ignition transformer10,000 V / 40 mA

Gas pressure20 - 100 mbar

Gas flow rate5 - 32 m³/h

Turndown ratio1 : 6

Weight50 kg

Burner connectionR 1½ "

Order no.5518 625 002

GOZ/S 600

Burner output87 - 530 kW

ControlGas: continuously modulating or two-stage; oil: two-stage sliding

Product ID no.CE-0085AQ1023 · DVGW tested

Mains connection230 V / 50 Hz

Motor0.45 kW / 1.3 A / 2800 min^-1

Gas burner control unitLMV

Ignition transformer10,000 V / 40 mA

Gas pressure20 - 100 mbar

Gas flow rate8 - 53 m³/h

Turndown ratio1 : 6

Weight50 kg

Burner connectionR 1½ "

Order no.5518 627 004

Special designs: burner design to TRD 412 · with three-phase motor · flame tube extension of 100 - 1000 mm possible
BA-5 design: GOZ/S 350 E BA 5: 5518 625 999 · GOZ/S 600 E BA 5: 5518 627 999
Output figures for natural gas H (Ho = 10.35 kWh/m³) / heating oil EL (Ho = 10.57 kWh/kg)

GOZ/S 900 – 3700

Type	GOZ/S 900 E	GOZ/S 1200 E	GOZ/S 1800 E	GOZ/S 3700 E
Burner output	230 - 1000 kW	270 - 1450 kW	300 - 1750 kW	700 - 3300 kW
Control	Gas: continuously modulating or two-stage sliding; oil: two-stage sliding	Gas: continuously modulating or two-stage sliding; oil: two-stage sliding	Gas: continuously modulating or two-stage sliding; oil: two-stage sliding	Gas: continuously modulating or two-stage sliding; oil: two-stage sliding
Product ID no.	CE-0085AQ1023 · DVGW tested	CE-0085AQ1023 · DVGW tested	CE-0085AQ1023 · DVGW tested	CE-0085AQ1023 · DVGW tested
Mains connection	230 V / 400 V / 50 Hz	230 V / 400 V / 50 Hz	230 V / 400 V / 50 Hz	400 V / 50 Hz
Burner motor	1.1 kW / 2.65 A / 2800 min^-1	2.2 kW / 4.92 A / 2800 min^-1	3.0 kW / 6.45 A / 2800 min^-1	7.5 kW / 15 A / 2800 min^-1
Oil pump motor	0.55 kW / 1.4 A / 230 V / 400 V	0.55 kW / 1.4 A / 230 V / 400 V	0.55 kW / 1.4 A / 230 V / 400 V	0.8 kW / 2.1 A / 230 V / 400 V
Gas burner control unit	LMV	LMV	LMV	LMV
Ignition transformer	10,000 V / 40 mA	10,000 V / 40 mA	10,000 V / 40 mA	10,000 V / 40 mA
Gas pressure	20 - 100 mbar	20 - 100 mbar	20 - 100 mbar	20 - 100 mbar
Gas flow rate	22 - 96 m³/h	25 - 145 m³/h	30 - 168 m³/h	67 - 318 m³/h
Turndown ratio	1 : 4	1 : 6	1 : 6	1 : 5
Weight	97 kg	105 kg	108 kg	190 kg
Burner connection	R 1½ "	R 2 "	R 2 "	R 2½ "
Order no.	5518 628 011	5518 629 012	5518 629 016	5518 629 218

GOZ/S 900 E

Burner output230 - 1000 kW

ControlGas: continuously modulating or two-stage sliding; oil: two-stage sliding

Product ID no.CE-0085AQ1023 · DVGW tested

Mains connection230 V / 400 V / 50 Hz

Burner motor1.1 kW / 2.65 A / 2800 min^-1

Oil pump motor0.55 kW / 1.4 A / 230 V / 400 V

Gas burner control unitLMV

Ignition transformer10,000 V / 40 mA

Gas pressure20 - 100 mbar

Gas flow rate22 - 96 m³/h

Turndown ratio1 : 4

Weight97 kg

Burner connectionR 1½ "

Order no.5518 628 011

GOZ/S 1200 E

Burner output270 - 1450 kW

ControlGas: continuously modulating or two-stage sliding; oil: two-stage sliding

Product ID no.CE-0085AQ1023 · DVGW tested

Mains connection230 V / 400 V / 50 Hz

Burner motor2.2 kW / 4.92 A / 2800 min^-1

Oil pump motor0.55 kW / 1.4 A / 230 V / 400 V

Gas burner control unitLMV

Ignition transformer10,000 V / 40 mA

Gas pressure20 - 100 mbar

Gas flow rate25 - 145 m³/h

Turndown ratio1 : 6

Weight105 kg

Burner connectionR 2 "

Order no.5518 629 012

GOZ/S 1800 E

Burner output300 - 1750 kW

ControlGas: continuously modulating or two-stage sliding; oil: two-stage sliding

Product ID no.CE-0085AQ1023 · DVGW tested

Mains connection230 V / 400 V / 50 Hz

Burner motor3.0 kW / 6.45 A / 2800 min^-1

Oil pump motor0.55 kW / 1.4 A / 230 V / 400 V

Gas burner control unitLMV

Ignition transformer10,000 V / 40 mA

Gas pressure20 - 100 mbar

Gas flow rate30 - 168 m³/h

Turndown ratio1 : 6

Weight108 kg

Burner connectionR 2 "

Order no.5518 629 016

GOZ/S 3700 E

Burner output700 - 3300 kW

ControlGas: continuously modulating or two-stage sliding; oil: two-stage sliding

Product ID no.CE-0085AQ1023 · DVGW tested

Mains connection400 V / 50 Hz

Burner motor7.5 kW / 15 A / 2800 min^-1

Oil pump motor0.8 kW / 2.1 A / 230 V / 400 V

Gas burner control unitLMV

Ignition transformer10,000 V / 40 mA

Gas pressure20 - 100 mbar

Gas flow rate67 - 318 m³/h

Turndown ratio1 : 5

Weight190 kg

Burner connectionR 2½ "

Order no.5518 629 218

Special designs: burner design to TRD 412 · flame tube extension of 150 - 250 mm possible
Output figures for natural gas H (Ho = 10.35 kWh/m³) / heating oil EL (Ho = 10.57 kWh/kg)

Your benefits at a glance

Dual-fuel operation – one burner

Gas and oil combined in one compact housing. Full-scale gas operation, modulating or staged, plus oil operation as a safeguard. Maximum flexibility.

Fuel independence

Flexible fuel switching and availability

Straightforward switching between gas and oil operation without conversion work. Protection against supply shortages – maximum operational reliability.

Security of supply

Space-saving design

Compact design saves space in the plant. All components optimally matched – easy installation and maintenance.

Space-saving & efficient

Compact design

Designed for medium to large industrial and heating systems. Ideal for critical infrastructure with high availability requirements.

Strategic safeguard