DHF Burner

		Building better burners since 1903	S.T. Johnson Company 925 Stanford Ave., Oakland, CA 94608 USA Tel: (510) 652-6000 Fax: (510) 652-4302

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Booth C1306

Last Updated: 4/19/2010

DHF Burner

NOXmatic^®

Gas
Sub-9 ppm NOx

FD68-LN Burner

Gas, #2 Oil
Sub-30 ppm NOx

FD68 Burner

Gas, #2-6 Oil

Engineered Systems

Gas, #2-6 Oil
Standard & Low NOx

The Johnson Advantage

Efficient, stable forced draft combustion
Compact and factory tested for easy installation
Durable cast aluminum or fabricated steel housing
Stainless steel diffuser head design
Adjustable premix firing head
Fully automatic safety control

►Brochure

►Selection Guide & Burner Specifications

►Technical Papers

Fuels:	Gas, No. 2 oil
Capacity:	20 to 250 boiler HP
Applications:	Scotch (firetube), firebox & watertube boilers; furnaces

Johnson DHF Burners are designed for use whenever efficient, quiet and smooth combustion is required from a compact packaged system. Quality construction and state-of-the-art design assures years of efficient and reliable service.

They are offered in eleven sizes for optimum performance. A variety of standard and custom control configurations are available to suit any application. A field adjustable premix firing head ensures superior mixing of fuel air, as well as custom shaping of the flame.

All packaged DHF units are fully assembled, pre-wired and factory tested. A circular firing head and integral mounting flange allows direct mounting to the boiler or furnace front plate without requiring special cut-outs, or additional support.

The DHF burner is listed by U.L. Systems are available to meet IRI, FM, CSD-1, NFPA and other special agency approvals.