Bloom Product Numbering Convention

BPCN11 Bloom Engineering Company, Inc.

www.bloomeng.com

CAUTION: The improper use of combustion equipment can result in a condition hazardous to people and property. Users are urged to

comply with National Safety Standards and/or Insurance Underwriters recommendations

Designation of a Bloom product is by a nine digit code.

XXX Y - ZZZ - WW

(e.g. 1024 - 060 - 02)

Meaning

XXX First Three Digits of the

Burner Series (Table 3)

Y Fuel Type (Table 1)

ZZZ Size (Table 2)

WW Spare Part Number

Y Designation Fuel Oil Tip Description*

0 Gas Only --

1 Gas & Oil Retractable ET (1800 Series) tip

2 Gas & Oil Fixed ET (1800 Series) tip

3 Oil Only Fixed ET (1800 Series) tip

4 Oil Only TTA (1850 Series) tip

5 Oil Only LP (1900 Series) tip

6 Gas & Oil LP (1900 Series) tip

7** Oil Only Retractable ET (1800 Series) tip

8 Gas & Oil Retractable TTA (1850 Series) tip

9 Special --

*ET: Emulsion Tip, TTA: Tip Type Atomizer, LP: Low Pressure

**For HTR burners (2000 and 2100 series) the “7” indicates direct

spark ignition

Table 1– Fuel Type (Y)

2

Numbering Convention Bulletin

Table 2 - Size Designations (ZZZ)

CAUTION: The improper use of combustion equipment can result in a condition hazardous to people and property. Users are urged to

comply with National Safety Standards and/or Insurance Underwriters recommendations

Bloom Engineering Company, Inc.

ZZZ Explanation XXX Burner

Series*

Nominal Air Connection (I.D.) [in]

102 (1020) 120 (1200) 136 (1360) 140 (1400) 143 (1430) 146 (1460) 147 (1470) 148 (1480) 149 (1490) 150 (1500) 172 (1720) 173 (1730) 184 (1840) 200 (2000) 210 (2100)

Port Diameter [in]

103 (1030) 123 (1230) 153 (1530) 161 (1610)

Capacity [100,000 Btu/hr]

110 (1100) 115 (1150) 165 (1650)

Capacity [Gal/hr]

180 (1800) 181 (1810) 182 (1820) 183 (1830) 185 (1850) 186 (1860) 187 (1870) 190 (1900)

Part Number (WW)

The “WW” designation is used mostly for spare parts on existing equipment. Contact

Bloom’s spares department (412-693-4219), or look at burner specific catalogs to determine

part numbers.

Omission of “WW” indicates a complete burner assembly.

Table 2 explains the meaning of the “ZZZ” designation, and lists burners series that use that designation. For example, for a

1480 series burner, the “ZZZ” represents the Nominal Air Connection (I.D.) measured in inches.

Note: For radiant tube burner (23**) and regenerative burner (1100, 1150) numbering conventions, please refer

to the respective product catalogs.

3

Numbering Convention Bulletin

CAUTION: The improper use of combustion equipment can result in a condition hazardous to people and property. Users are urged to

comply with National Safety Standards and/or Insurance Underwriters recommendations

Bloom Engineering Company, Inc.

Examples

1473-024-02

1230-049-01

1619-026

*Because there is no part number specified, this designation refers to a

complete burner assembly.

XXX 1470 Series Hot Combustion

Air Burner

Y Oil Only with a fixed 1800

series oil tip

ZZZ 2 1/2” I.D Combustion Air

Connection

WW Baffle

XXX 1230 Series

Y Gas Only

ZZZ 49” Port Diameter

WW Body

XXX 1610 Series Burner

Y Unique design or fuel

ZZZ 26” Port Diameter

WW None Specified*