S1 Series
- Boiler Horsepower: 1,100 - 1,500
- Emissions (ppm NOx): Uncontrolled
- Fuel: Gas, Oil, Comb.
- Furnace Pressure: 8
- Input Capacity (MBH): 46,200 - 63,000
- Min Gas Pressure: 9
- Mode of Operation: Full Modulation
- Oil Input (US GPH): 330 - 450
- Parallel Positioning: Standard
- Turndown: Up to 6:1
- 46.2 to 63.0 MMBTU/hr
- 1,100 to 1,500 HP
- Gas, #2/#6 oil and combination
- Available to <30 PPM NOx
The S1 series burners use a true forced-draft design to deliver rated capacities against a wide range of furnace pressures.
- Product Overview
- Related Resources
- Applications
- NT technology adaptable to all types of combustion chamber configurations
- Top or bottom FGR connection option (LNS1 models only)
- Air-atomizing, low-pressure oil nozzle with steam atomization optional
- Parallel positioning is standard for optimal control throughout the firing range (NT models only)
The S1 series is suitable for firetube and watertube boiler applications. The standard S1 series offers natural gas, propane gas, air-atomized #2 or #6 oil and combination gas/oil fuel options from 46.2 to 63.0 MMBTU. The LNS1 series offers natural gas, propane gas, air-atomized #2 oil and combination gas/oil fuel options from 42.0 to 63.0 MMBTU to <30 ppm NOx. The NTS1 series offers natural gas, propane/air mix, air-atomized #2 oil and combination gas/oil fuel options from 33.0 to 63.0 MMBTU to <9 PPM NOxGas manifold on oil burners comes standard for easy upgrade to combination units. Easy access for maintenance is granted through hinged rear doors and burner access panels. A backward-curved impeller provides adequate combustion air for various furnace pressures. The FGR control valve insures proper metering of FGR for maximum NOx reduction; and the FGR shutoff valve is standard, which prevents combustible gases from returning to the combustion zone.
Tip Sheets
- Process Steam
- Industrial Process
- Building Heat
- Laundry and Dry Cleaning
- Hospital and Healthcare