Q Series
- Boiler Horsepower: 9 - 90
- Emissions (ppm NOx): Uncontrolled
- Fuel: Gas
- Furnace Pressure: 0.75 - 1
- Input Capacity (MBH): 375 - 3,800
- Min Gas Pressure: 4
- Mode of Operation: Low-Hi-Low, Modulating
- Parallel Positioning: Standard
- 0.375 to 3.8 MMBTU/hr input range
- 9 to 90 HP
- LNQ8 Series for 20 and 30 PPM NOx applications
- Easy setup and commissioning
- Quiet operation
- Small footprint
The Q series burners are designed around efficiency and operational simplicity. This ultra-quiet, compact burner has the high-efficiency and ease of use perfect for almost any commercial application.
![]()
Quick Ship Details:
- Q6 & Q8 burners in stock
- Available in low-hi-low and full mod configurations
- Burners will ship in 48 hours.

- Burner Application Guide(Literature)
- Q Series Brochure(Literature)
- Q Series Operation and Maintenance Manual(Technical Data)
- Q Series Specifications(Technical Data)
- Q Series Technical Data Sheets(Technical Data)
- Q6 Series - Full Modulation 3D(Drawings)
- Q8 Series - Full Modulation 3D(Drawings)
- Quick Product Reference Guide(Literature)
- Product Overview
- Related Resources
- Applications
- Linkageless system standard for optimal control throughout firing range
- DC pulse width modulation allows full blower speed control without the air dampers
- Full enclosed air housing featured a hinged cover for easy access to internal components and quiet operation
- Sealed combustion eliminates the need for outside air dampers and make-up air units typically required in every boiler room
- UL/cUL listed and CSA package listed
Designed around efficiency and operational simplicity, the Q series burner is a perfect solution to your cast iron, commercial watertube, firetube, and process heating applications. The Q series can be set up for low-high-low, or full modulation without the use of dampers or complicated linkage setup. Utilizing DC pulse width modulation, the Q series is offered for natural gas, LP or digester firing from 0.4 to 3.8 MM BTU per hour. The Q burner’s totally enclosed, compact design allows for easy installation and quiet operation with provisions for sealed combustion. The simplicity of the design makes this a truly “plug and play” burner solution for your heating needs.
Tip Sheets
- Knowing When to Replace a Burner →
- Increase Boiler Reliability and Safety →
- Strategies to Reduce NOx Emissions →
- Process Steam
- Industrial Process
- Building Heat
- Hospital and Healthcare
- Power and Utilities
- Refineries and Petrochemical
- Humidification
- Laundry and Dry Cleaning
