The Johnson Advantage

• Superior Performance Efficient axial flow arrangement, high performance firing head provide superior stability, excess air and turndown.
• Heavy Duty Construction Industrial grade welded steel housing, steel air fan wheel, stainless flame diffuser for an industrial-grade burner and long service life.
• Quiet Operation Backward-inclined air blower, heavy-duty burner housing and integral fan silencer for the lowest noise levels in the industry.
• Ease of Service Burner housing opens for easy access to firing head, pilot, flame scanner, oil nozzle. No need to disconnect fuel piping or linkage.

Specifications

• Capacities: 50 to 1200 boiler HP
• Fuels: Natural Gas, LPG, Biogas ? #2 / #6 Fuel Oil, Combination Gas & Oil with fuel switchover
• Emissions: Low NOx available on FD68-LN model
• Approvals: UL listed for US and Canada, NYC DEP
• Standards: UL standard - CSD-1, IRI, FM, NFPA or NYC-DEP optional