Series 4F Forced Draft Firebox Generator - Standard Equipment

Boiler:
Three-pass boiler constructed and stamped in accordance with Section IV of the ASME Code for 15 psi steam or 30 psi water, sealed for forced draft firing with skid base and floor insulation, top smoke outlet 63-345, rear outlet 360 and larger (optional outlet available), gas tight front flue cleanout door, rear observation port 63 through 345, rear access door with observation port 360 and larger, lifting lugs 127 and larger, flue brush and handle.

Jacket:
Rectangular type with fiber glass insulation 63 through 675, wrap-around type with fiber glass insulation 827 and larger; factory installed.

Steam Trim:
Steam pressure gauge (3½ inch 63 through 675; 6 inch 827 and larger), gauge glass set for mounting on boiler with 63 through 345, cast iron water column with gauge glass set and tricocks 360 and larger, ASME safety valve(s). Trim shipped not installed.

Water Trim:
Theraltimeter (3½ inch) 63 through 675, pressure/altitude gauge (6 inch) and thermometer (5 inch) 827 and larger, ASME relief valve(s); not installed.

Controls:
High limit control, operating control, firing rate controller (with hi-lo or modulating sequence); installed and wired.

Low Water Cut Off: #767 with 63 through 675 steam unit, #157 pump control/low water cut-off with 827 and larger steam unit, #764 with 63 through 675 water unit, #63B with 827 and larger water unit; installed and wired.

Burner:
As selected for the fuel to be burned, mounted and wired. Refer to burner data sheets for detail of burner equipment. Burners available for gas, No.2 oil, No.4 oil, No.5 oil, No.6 oil, combination gas/No. 2 oil, gas/No. 4 oil, gas/No. S oil, gas/No. 6 oil.