Crown Boiler 24-05WO Commercial Water Trim Oil Fueled Boiler

Model Number: 24-05WO

Crown Boiler 24-05WO Commercial Water Trim Oil Fueled Boiler

The Series 24 is a cast-iron water or steam boiler designed for use with light oil, gas, or a light oil-gas combination. The Series 24 is designed for installation with either a standard chimney or a pressurized vent system. The boiler has a swing-open front door for easy service and inspection.

The Series 24 is available in 10 sizes, with heating capacities ranging from 342 to 1,852 MBH.

This boiler is easily assembled with draw rods, and all the maintenance access areas are located on the left side, simplifying servicing.

Specifications

 Manufacturer

Crown Boiler

 Model

24-05WO

 Type

Commercial

 Heat Exchanger

Cast Iron

 Fuel

Oil

 Venting

Chimney or Forced Draft

 Ignition

N/A

 Trim

Water

 Burner

Beckett

 Ratings

 Horse-Power

18.9

 Gross Output

634 MBH

 AHRI Net Rating

 Sq. Ft. Steam

1983 Sq. Ft.

 MBH Steam

476 MBH

 MBH Water

551 MBH

 Burner Input

 Oil

5.50 GPH

 Gas

792 MBH

 Heating Surface

 Steam

63.0 Sq. Ft.

 Water

71.5 Sq. Ft.

 Firebox

 Net Firebox Volume

6.4 Cu. Ft.

 Pressure in Firebox ("W.C.")

0.31

 Water Content

 Steam

61.5 Gals

 Water

84 Gals

 Boiler Weight w/ Water

 Steam

2184 lbs

 Water

2372 lbs

1. Ratings shown above apply at altitudes up to 1,000 feet on
 oil and 2,000 feet on gas. For altitudes above those indicated,
 the ratings should be reduced at the rate of 4% for each
 1,000 feet above sea level.
2. Fire box volume does not include added volume of 8"
 extended burner mounting plate (BMP). If 8" is specified, add
 0.7 cu. ft. to volume listed above.
3. Boiler ratings are based on 12.5% CO2 (oil) and 9.7% CO2
 (natural gas), + .10" (inches) water column pressure at boiler
 flue outlet.
4. Consult manufacturer for installations having unusual piping
 and pick-up requirements, such as intermittent system
 operation, extensive piping systems, etc.
5. The AHRI burner capacity in GPH is based on oil having a
 heat value of 140,000 BTU per gallon.
6. AHRI Net Ratings shown are based on piping and pick-up
 allowances which vary from 1.333 to 1.289 for steam and 1.15
 for water.
7. Maximum Allowable Working Pressure: Steam Boiler - 15 PSI,
 Water Boiler - 50 PSI
8. Standard Safety (Relief) Valve Set Pressure: Steam Boiler -
 15 PSI, Water Boiler - 30 PSI

 Dimensions (refer to diagram below)

 Sections

5

 A

30 1/4 in

 B

24 in

 # of Steam Risers

1

 C

-

 D

15 1/8 in

 E (Max # of Heaters)

1

 F (Flue Outlet Diameter)

8 in

 G (Burner Mounting Plate Width)

8 in

 Beckett

 H (CF Oil)

11 3/4 in

 H (CG Gas)

21 5/8 in

 Weight

 Approx. K.D. BLR. Shipping Weight

1987 lbs

Documentation

• Literature
• Troubleshooting

• Installation Manual
• Target Wall Installation