The ZEECO® GB staged air/staged fuel burner is designed with a staged fuel gas tip and a staged air annulus, which utilizes only one gas tip and provides lower NOx emissions than conventional raw gas designs.
Lower Emissions and Advanced Technology.
With greater flame stability, the burner provides consistent heat distribution and reduces maintenance costs. This staged air method is designed to offer turndown of 10:1 or greater, which is a drastic improvement over other low NOx designs.
Burner Features and Benefits
- Compact and versatile design for easy installation
- Safe, reliable, easy to set up, simple to maintain
- Fires natural gas, LP gas
- Efficient performance with excess air range from 10% to 20%
- High turndown, quiet operation
- Complete integrated system with automatic flame monitoring and shut-off, control panel, and combustion air fan
Standard Equipment
- Blower/Motor
- Combustion Air Proving Switch
- Ignition Transformer with pilot assembly
- Blower Inlet Silencer
Optional Equipment
- All UL listed Burner Management Systems
- O2 Trim
- Variable Frequency Drive (VFD)
- Remote control panels
- Burner Management System (BMS) Siemens LMV51 or Autoflame Mini Mark 8
- NEMA 1 Control Panel with Power On switch and indicator lights for power, pilot, main flame, and flame failure
- Parallel Positioning System with air and fuel actuators
- Pilot Train - includes regulator, solenoid valve, and manual valve
- Main Fuel Train - includes ventless regulator, ventless dual block main gas shutoff valves, high and low pressure switches, two manual gas valves
Burner model: GB Package Burner
Heat release range: 4.2 MMBtu/hr to 29.4 MMBtu/hr (1.2 MW to 8.6 MW)
Fuel Gas: Natural Gas, LPG, or other upon request
Turndown: 10:1 on gas
Excess air range: 10% to 20%
Blower mounting options: above or floor mounted
Burner mounting options: Horizontal, Vertical, Up, or Down Firing
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