The Siemens LMV26 / LMV36 Burner Management System is an advanced microprocessor-based combustion control solution designed for automatic control, supervision, and optimization of forced draft oil, gas, and dual-fuel burners. The system provides precise fuel-air ratio control, burner sequencing, flame supervision, and combustion efficiency management for industrial and commercial boiler applications.

The AGM60.A9 Dual Fuel Switch Unit is specifically designed for oil and gas dual-fuel burner applications requiring two fuel actuators. Combined with Siemens flame detectors, actuators, display units, communication interfaces, and accessories, the LMV26 and LMV36 deliver reliable burner operation, enhanced safety, reduced emissions, and improved fuel efficiency.

We stock and supply 100% Genuine Siemens Germany Burner Management Systems, flame safeguards, burner actuators, flame detectors, display units, communication modules, and burner spare parts worldwide at competitive prices.

Applications

• Industrial Boilers
• Steam Boilers
• Hot Water Boilers
• Thermal Oil Heaters
• Process Burners
• Industrial Furnaces
• Dual Fuel Burners
• Oil Burners
• Gas Burners
• Combustion Control Systems

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Available Siemens Burner Management System Models

Siemens LMV26.300A2 Burner Management System

Article No.: BPZ:LMV26.300A2

Features:

• Supply Voltage: 230 VAC
• Suitable for Gas, Oil, and Dual Fuel Burners
• Integrated Burner Sequencing
• Electronic Fuel-Air Ratio Control
• Flame Supervision
• Safety Shutdown Functions
• Compatible with:
  • Siemens QRA2
  • Siemens QRA2M
  • Siemens QRA4U
  • Siemens QRA10C
  • Siemens QRA10CM
  • Siemens QRB1
  • Siemens QRC1
  • Ionization Probe

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Siemens Communication & Software Accessories

OCI410 Service Tool Interface

Article No.: BPZ:OCI410

Interface between LMV26 / LMV36 and PC for commissioning, diagnostics, monitoring, and parameter settings using Siemens ACS410 software.

OCI412.10 Modbus Interface

Article No.: BPZ:OCI412.10

RS485 Modbus communication interface connecting Siemens LMV26 / LMV36 to Building Automation Control Systems (BACS), PLCs, and SCADA systems.

ACS410 Software

Article No.: BPZ:ACS410

Professional software package for parameterization, commissioning, diagnostics, monitoring, and visualization of Siemens burner management systems.

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Siemens Display and Operating Units

AZL21.00A9

Article No.: BPZ:AZL21.00A9

• 8-digit LCD Display
• 5-button navigation
• IP40 protection
• Compatible with LMV26 and LMV36

AZL23.00A9

Article No.: BPZ:AZL23.00A9

• 8-digit LCD Display
• IP54 Protection
• Remote mounting capability
• Compatible with LMV26 and LMV36

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Siemens Flame Detectors

Siemens QRA2 / QRA2M UV Flame Detector

For supervision of:

• Gas Flames
• Yellow Oil Flames
• Blue Oil Flames
• Ignition Spark Monitoring

Siemens QRA4U UV Flame Detector

Suitable for gas and oil burner flame monitoring and ignition spark proving.

Siemens QRA10C / QRA10CM UV Flame Detector

Heavy-duty industrial UV detector featuring:

• Die-cast aluminum housing
• Cooling air connection
• Bayonet mounting system

Siemens QRB1 Oil Flame Detector

Photoresistive flame detector for small oil burners operating intermittently.

Siemens QRB3 Flame Detector

Visible spectrum oil flame supervision for industrial burner controls.

Siemens QRB4 Yellow Flame Detector

Oil burner flame supervision in intermittent operation.

Siemens QRC Blue Flame Detector

Suitable for monitoring:

• Gas Flames
• Blue Oil Flames
• Yellow Oil Flames

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Siemens Burner Actuators

SQM33.4 Actuator

• Torque: 1.2 Nm
• Running Time: 5 Seconds

SQM33.5 Actuator

• Torque: 3 Nm
• Running Time: 5 Seconds

SQM33.7 Actuator

• Torque: 10 Nm
• Running Time: 17 Seconds

SQN1 Actuator

• Torque: 1 Nm
• Running Time: 5 Seconds

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Siemens Connectors and Accessories

AGG3.131 Connector Set

Article No.: BPZ:AGG3.131

Complete connector set for gas and oil applications.

AGG3.132 Connector Set

Article No.: BPZ:AGG3.132

Pack of 10 connector sets.

AGG3.151 Connector Set

Article No.: BPZ:AGG3.151

Connector set for AGM60.1A9.

AGG5.310 Speed Control Accessory

Article No.: BPZ:AGG5.310

Speed control accessory kit with sensor disc and mounting components.

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Siemens Cables

AGV50.100 Signal Cable

Article No.: BPZ:AGV50.100

Length: 1 Meter

AGV50.300 Signal Cable

Article No.: BPZ:AGV50.300

Length: 3 Meters

AGV61.100 Connection Cable

Connection cable between LMV26 / LMV36 and AGM60.

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Siemens Gas Train Components

VKF Butterfly Valves

Industrial gas train butterfly valves for burner combustion control systems.

VKP Proportional Control Element

Designed for precise gas flow control in industrial gas trains.

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Siemens Mounting Accessories

ASK33.1 Mounting Plate

For SQM4 and SQM33 actuators.

ASK33.2 Mounting Plate

For SQN13 actuators.

ASK33.4 Mounting Kit

For mounting SQM33.5 actuators on VKF41 butterfly valves.

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Siemens Ignition Transformer

A5Q20002669

Article No.: BPZ:A5Q20002669

Transformer for increasing ionization voltage in 120 VAC systems.

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Burner Manufacturers Using Siemens LMV Series Burner Controls

The Siemens LMV26 and LMV36 burner management systems are widely used by leading burner manufacturers worldwide, including:

• Weishaupt
• Riello
• Oilon
• Saacke
• Dreizler
• Baltur
• Bentone
• Ecoflam
• Elco
• Cuenod
• Unigas
• Nu-Way
• Limpsfield
• FBR
• Ecostar
• Fireon
• Suntec Integrated Systems
• Industrial Combustion
• Webster Combustion
• Power Flame
• Midco
• IBS
• Forbes Marshall
• Thermax
• Max Weishaupt
• Zeeco
• John Zink
• Eclipse
• Honeywell Retrofit Burners

What is Siemens LMV26?

Siemens LMV26 is a microprocessor-based burner management system designed for automatic control and supervision of gas, oil, and dual-fuel burners.

What is Siemens LMV36 used for?

LMV36 is used for advanced combustion management, burner safety control, fuel-air ratio optimization, and burner efficiency improvement.

What is AGM60.A9?

AGM60.A9 is a dual-fuel switch unit required when operating oil and gas burners with two fuel actuators.

Which flame detectors work with LMV26?

Compatible flame detectors include:

• QRA2
• QRA2M
• QRA4U
• QRA10C
• QRA10MC
• QRB1
• QRB3
• QRB4
• QRC1
• Ionization Probes

Where can I buy genuine Siemens LMV26 and LMV36 systems?

Purchase genuine Siemens burner management systems, flame detectors, actuators, displays, and accessories from:

https://www.oilburnernozzle.com

Why Choose Oil Burner Nozzle?

• Genuine Siemens Germany Products
• Global Export Supplier
• Competitive Pricing
• Fast Worldwide Delivery
• Technical Product Support
• Industrial Burner Expertise
• Extensive Ready Stock Availability

Website: https://www.oilburnernozzle.com