Ekgas choosing an available (suitable and reliable) gas burner requires matching the burner to your process needs, gas type, and operating conditions. Here’s a clear, practical guide you can use for industrial or commercial applications.

1. Define Your Application

First, be clear about where and how the burner will be used:

• Furnace, boiler, oven, kiln, dryer, or heater

• Direct heating or indirect heating

• Continuous operation or intermittent use

• Indoor or outdoor installation

Different applications require different flame shapes, heat release rates, and control methods.

2. Determine Required Heat Capacity

Select a burner with the correct thermal output:

• Calculate required heat load (kW or BTU/h)

• Consider start-up load and peak demand

• Avoid oversizing (wastes fuel, unstable flame)

• Avoid undersizing (insufficient heating)

The burner’s rated capacity should match the actual process demand, not just maximum equipment size.

3. Identify Gas Type and Quality

Make sure the burner is compatible with your fuel:

• Natural gas

• LPG (propane / butane)

• Biogas or mixed gas

• Low-calorific or special gases

Key gas parameters:

• Gas pressure

• Calorific value

• Gas cleanliness and moisture content

4. Choose the Right Burner Type

Common gas burner types include:

• Atmospheric burners – simple, low cost, small systems

• Forced-draft burners – stable combustion, wide capacity range

• Premix burners – low NOx, high efficiency

• Nozzle-mix burners – flexible flame shape, industrial use

Select based on:

• Flame length and shape required

• Combustion air supply method

• Emission requirements

5. Consider Control and Modulation

Burner control affects efficiency and temperature accuracy:

• On/off control

• High/low (two-stage)

• Proportional or full modulation (10–100%)

For precise temperature control and energy saving, modulating burners are preferred.

6. Check Emission and Efficiency Requirements

If environmental regulations apply:

• Low-NOx or ultra-low-NOx design

• High combustion efficiency

• Stable flame across load range

This is especially important in industrial plants and export projects.

7. Confirm Safety and Standards

An available burner must meet safety requirements:

• Flame detection (ionization or UV)

• Gas solenoid valves and regulators

• Automatic ignition and shut-off

• Compliance with standards (CE, ISO, UL, CSA, JIS, etc.)

8. Evaluate Installation and Maintenance

Consider practical factors:

• Installation space and mounting method

• Spare parts availability

• Ease of maintenance and tuning

• Local service and technical support

A slightly higher-quality burner often reduces long-term operating cost.

9. Match with Gas Train and Accessories

Ensure compatibility with:

• Gas regulator

• Gas filter

• Solenoid valves

• Pressure switches

• Burner management system (BMS)

A well-matched gas train ensures safe and stable operation.

10. Choose a Reliable Supplier

Select a burner supplier who can:

• Provide technical selection support

• Offer drawings and datasheets

• Support commissioning and after-sales service

• Customize for special gas or conditions

Quick Checklist

✔ Heat capacity matches process
✔ Gas type and pressure compatible
✔ Proper burner type selected
✔ Emission and safety standards met
✔ Easy maintenance and reliable support