HEATFLAM / Technical Product

WX

Technical snapshot

5 populated fields
Type
nozzle-mixing
Capacity Range
4.40 kW – 4835.67 kW(15 MBtu/hr – 16500 MBtu/hr)
Max Process Temperature
1500°F(816°C)
Compatible Fuels
Gas
Number of Sizes
Model 425 through 487M
For faster selection: share your application, fuel, required capacity and operating temperature.

Product Description

Heatflam WX Series Low-Emissions Nozzle-Mix Burners

Low-emissions nozzle-mix burners for direct/indirect air heating & ovens (up to 1800°F). EAC certified, featuring swirled short flame for ultra-low NOₓ/CO. Integrates combustion air blower & ratio regulator for stable wide-range operation, suitable for diverse industrial needs.

Core Highlights:

  • Ultra-low emissions: Optimized design reduces NOₓ/CO, meets global environmental standards
  • High-temp compatible: Up to 1800°F (980°C) operation; 1550°F (843°C) with high-temp alloy tubes
  • 8:1 turndown ratio for adaptable heat output
  • Multi-fuel compatible: WX0050 (NG); WX0100–0200 (NG/propane); WX0300–0850 (NG/propane/butane)
  • Versatile installation: Multiple firing positions (vertical up/down, horizontal) & piping configs
  • Durable combustion tubes: Standard low-temp alloy & optional high-temp alloy
  • Flexible air supply: Built-in packaged blower or remote blower (threaded/welded inlets)
  • Precise ratio control: Regulator + minimum fuel bypass for stable low-fire operation
  • Reliable ignition: Direct spark (requires 6000–8000 VAC full-wave transformer)
  • Flame monitoring: Factory-mounted flame rod (NG/propane) or optional UV scanner (sold separately)
  • Safety compliance: Meets NFPA; factory-mounted air pressure switch required
  • Modular customization: Control motors, limit switches, loading lines & NPT/BSP piping threads
  • Wide applications: Curing ovens, incinerators, textile drying, food processing, annealing, aluminum homogenizing

Compatible Solutions