XL/LNXL – Series
Features Include:
- Available to less than 30 ppm Nox (LNXL)
- 1,800/3,600 rpm Combustion fan motor horsepower is based on Nox and capacity requirement
- Air-atomizing, low-pressure oil nozzle (steam atomization optional)
- V-port oil flow control valve is used for maximum capacity and precise oil flow control
- Parallel positioning required for optimal control throughout the firing range
- Hinged rear door and access panels for easy access to internal components
- Gas manifold on oil burners standard for easy upgrade to combination units
- Combustion air fan efficient airfoil blade design smoothly lifts airflow over the entire blade, resulting in less motor horsepower requirementand significatn noise reduction when compared to standard forced-draft fans
- #2 Oil capability for backup fuel (LNXL)
Capacities and Specifications
XL Series
| Burner Size | 378 | 420 | 462 | 504 | 546 | 588 | 630 | 672 | 756 | 840 | 924 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Frame Size | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 3 | 3 | 3 | 3 |
| Gas Input (Mbtu/hr) | 37,800 | 42,000 | 46,200 | 50,400 | 54,600 | 58,800 | 63,000 | 67,200 | 75,600 | 84,000 | 92,400 |
| Oil Input (U.S. gph) | 270 | 300 | 330 | 360 | 390 | 420 | 450 | 480 | 540 | 600 | 660 |
| Boiler Horsepower | 900 | 1,000 | 1,100 | 1,200 | 1,300 | 1,400 | 1,500 | 1,600 | 1,800 | 2,000 | 2,200 |
| Blower Motor Horsepower | 30 | 40 | 50 | 60 | 60 | 75 | 75 | 75 | 100 | 100 | 100 |
| Separate Compressor Motor HP | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 |
| Furnace Pressure (“w.c.) | 6.0 | 6.0 | 6.0 | 6.0 | 6.0 | 6.0 | 6.0 | 6.0 | 6.0 | 6.0 | 6.0 |
| Standard Gas Train Size Pipe Size (in.) | 3.0 | 3.0 | 3.0 | 3.0 | 3.0 | 4.0 | 4.0 | 4.0 | 4.0 | 4.0 | 4.0 |
| Gas Pressure Required (PSI) | 10.0 | 10.0 | 10.0 | 10.0 | 10.0 | 10.0 | 10.0 | 10.0 | 10.0 | 10.0 | 10.0 |
| Shipping Weight (lbs) | 8,000 | 8,000 | 8,000 | 9,000 | 9,000 | 10,000 | 10,000 | 12,000 | 12,000 | 12,000 | 12,000 |
LNXL – Series
| Burner Size | 378 | 420 | 462 | 504 | 546 | 588 | 630 | 672 | 756 | 840 | 924 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Frame Size | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 3 | 3 | 3 | 3 |
| Gas Input (Mbtu/hr) | 37,800 | 42,000 | 46,200 | 50,400 | 54,600 | 58,800 | 63,000 | 67,200 | 75,600 | 84,000 | 92,400 |
| Oil Input (U.S. gph) | 270 | 300 | 330 | 360 | 390 | 420 | 450 | 480 | 540 | 600 | 660 |
| Boiler Horsepower | 900 | 1,000 | 1,100 | 1,200 | 1,300 | 1,400 | 1,500 | 1,600 | 1,800 | 2,000 | 2,200 |
| Blower Motor Horsepower | 30 | 40 | 50 | 60 | 60 | 75 | 75 | 75 | 100 | 100 | 100 |
| Separate Compressor Motor HP | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 |
| Furnace Pressure (“w.c.) | 6.0 | 6.0 | 6.0 | 6.0 | 6.0 | 6.0 | 6.0 | 6.0 | 6.0 | 6.0 | 6.0 |
| Standard Gas Train Size Pipe Size (in.) | 3.0 | 3.0 | 3.0 | 3.0 | 3.0 | 4.0 | 4.0 | 4.0 | 4.0 | 4.0 | 4.0 |
| Gas Pressure Required (PSI) | 10.0 | 10.0 | 10.0 | 10.0 | 10.0 | 10.0 | 10.0 | 10.0 | 10.0 | 10.0 | 10.0 |
| Shipping Weight (lbs) | 8,000 | 8,000 | 8,000 | 9,000 | 9,000 | 10,000 | 10,000 | 12,000 | 12,000 | 12,000 | 12,000 |
Model
Gas Based:
| Model | Fuel |
|---|---|
| XL(G) | Gas |
| LNXL(G) | Gas |
Oil Based:
| Model | Fuel |
|---|---|
| XL(L) | No. 2 Oil |
Gas/Oil Based:
| Model | Fuel |
|---|---|
| XL(LG) | Gas/No. 2 Oil |
| LNXL(LG) | Gas/No. 2 Oil |
Notes:
- Firing rates based on 60 cycle and an altitude up to 2,000 ft. above sea level.
- For firing rates at higher altitudes, consult factory.
- Oil input based on No. 2 oil @ 140,000 Btu/gal.
- Gas input based on Natural Gas @ 1,000 Btu/cu.ft. and 0.60 specific gravity.
- Boiler overall efficiency of 80% estimated.
- Shipping weight is only an estimate.