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Honeywell Maxon NP-LE Burner

Honeywell Maxon NP-LE Burner

  • Designed for direct-fired make-up air and process applications
  • Improved emissions performance over MAXON’s standard “NP” AIRFLO® Burner, with significantly lower levels of CO and NO2
  • High capacity – up to 1,000,000 Btu/h/ft
  • Short flame length
  • Available in low pressure version and corrosion-resistant materials

Description

The MAXON NP-LE EMISSIONS AIRFLO® Natural Gas Burner is designed for direct-fired make-up air and process applications. This industrial burner provides improved emissions performance over other gas burners with significantly lower levels of CO and NO2. Higher capacities of up to 1,000,000 Btu/hr/ft (300 kW/ft) make NP-LE a more economical solution for your application. The NP-LE Series easily meets ANSI/CSA/CE direct fired industrial heating standards and is available in low pressure versions and in corrosion-proof materials.

For Make-up Air Heating
For fresh, ambient air heating, the NP1-LE and NP2-LE AIRFLO® burner types provide a nominal capacity of 1.0 MBtu/h per foot
with a turndown of 30:1. NP2-LE AIRFLO® burners are selected when gas supply pressures are too low for NP1-LE burners.

For Process Air Heating
NP1-LE and NP2-LE AIRFLO® burners may be used if temperature rise does not exceed 760°F . Upstream process air
temperatures should not exceed 600°F. Downstream temperatures should be limited to 1000°F.
NP1-LE and NP2-LE AIRFLO® burners can be supplied with special aluminum alloy bodies for corrosive applications. The use of
aluminum alloy bodies limits the maximum allowed upstream process air temperature to 445°F. Downstream temperature should
not exceed 840°F.

Materials of Construction
NP1-LE AIRFLO® burners are available in three material choices:

  • Standard – cast iron body and end plates
  • AL – aluminum body with cast iron end plates
  • ALSS – aluminum body and back-up bars, nickle plated end plates, stainless steel fasteners

NP2-LE AIRFLO® burners are available in two material choices:

  • Standard – cast iron body and end plates
  • AL – aluminum body with cast iron end plates

 

Technical Documentation

Honeywell Maxon NP-LE Burner Technical Documentation