Industry Statistics Sampler
NAICS 33341
Ventilation, heating, air-conditioning, and commercial refrigeration equipment manufacturing

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Definition	Data from the Economic Census					Annual, monthly data
	Employers	Nonemployers	Compare to '97	States	Products, Size, etc.

Employers: 2002
Table includes only establishments of firms with payroll. Nonemployers are shown below. Introductory text includes scope, methodology, non-sampling error, and confidentiality protection. For descriptions of column headings and rows (industries), click on the appropriate underlined element in the table.
NAICS code	Description	Estab- lish- ments	Value of shipments ($1,000)	Annual payroll ($1,000)	Paid employees

31-33	Manufacturing	350,828	3,916,136,712	576,170,541	14,699,536
333	Machinery mfg	28,306	252,476,407	49,838,051	1,172,889
3334	Ventilation, heating, AC, & commercial refrigeration equip mfg	1,848	31,933,185	5,460,211	156,752
33341	Ventilation, heating, AC, & commercial refrigeration equip mfg	1,848	31,933,185	5,460,211	156,752
333411	Air purification equipment mfg	384	2,237,198	506,351	15,940
333412	Industrial & commercial fan & blower mfg	157	1,848,864	408,406	11,266
333414	Heating equipment (except warm air furnaces) mfg	416	3,982,961	759,495	22,275
333415	AC & warm air heating & commercial/industrial refrig equip mfg	891	23,864,162	3,785,959	107,271

Nonemployers: 2002
Data based on 2002 Nonemployer Statistics. Table includes only firms subject to federal income tax. Nonemployers are businesses with no paid employees. Introductory text includes scope and methodology. For descriptions of column headings and rows (industries), click on the appropriate underlined element in the table.
NAICS code	NAICS Title	All firms		Nonemployers				Employers
		Establish- ments	Receipts ($1,000)	Establishments		Receipts		Establish- ments	Value of shipments ($1,000)
		Establish- ments	Receipts ($1,000)	Number	% of all	$1,000	% of all	Establish- ments	Value of shipments ($1,000)
N = Not available
31-33	Manufacturing	641,208	3,929,538,352	290,380	45.3	13,401,640	0.3	350,828	3,916,136,712
333	Machinery mfg	41,507	253,246,542	13,201	31.8	770,135	0.3	28,306	252,476,407
3334	Ventilation, heating, AC, & commercial refrigeration equip mfg	N	N	N	N	N	N	1,848	31,933,185
33341	Ventilation, heating, AC, & commercial refrigeration equip mfg	N	N	N	N	N	N	1,848	31,933,185

Definition: NAICS 33341 Ventilation, heating, air-conditioning, and commercial refrigeration equipment manufacturing

Manufacturing

This industry comprises establishments primarily engaged in manufacturing ventilating, heating, air-conditioning, and commercial and industrial refrigeration and freezer equipment.

Cross-References. Establishments primarily engaged in--

Manufacturing household-type fans (except attic), portable electric space heaters, humidifiers, dehumidifiers, and air purification equipment--are classified in Industry 33521, Small Electrical Appliance Manufacturing;
Manufacturing household-type appliances, such as cooking stoves, ranges, refrigerators, and freezers--are classified in Industry 33522, Major Appliance Manufacturing;
Manufacturing commercial-type cooking equipment--are classified in Industry 33329, Other Industrial Machinery Manufacturing;
Manufacturing industrial, power, and marine boilers--are classified in Industry 332410, Power Boiler and Heat Exchanger Manufacturing;
Manufacturing industrial process furnaces and ovens--are classified in Industry 33399, All Other General Purpose Machinery Manufacturing; and
Manufacturing motor vehicle air-conditioning systems and compressors--are classified in Industry 33639, Other Motor Vehicle Parts Manufacturing.

Historical comparability

NAICS 33341, Ventilation, heating, air-conditioning, and commercial refrigeration equipment manufacturing, is comparable between 2002 and 1997.

In comparisons with data before 1997, 1997 NAICS 33341 corresponds to the sum of multiple SIC codes. See the Bridge Between 1997 NAICS and 1987 SIC.

Comparative Statistics: 2002 and 1997

Data are in current dollars and have not been adjusted for inflation. Table includes only establishments of firms with payroll. Introductory text includes scope, methodology, non-sampling error, and confidentiality protection. "% change" rows show percent change between 1997 and 2002.
1997 NAICS code	1997 NAICS Description	Year	Establishments	Value of shipments ($1,000)	Annual payroll ($1,000)	Paid employees

33341	Ventilation, heating, AC, & commercial refrigeration equip mfg	2002	1,837	31,909,628	5,453,631	156,332
		1997	1,841	30,791,331	5,344,894	174,136
		% change	-0.2	3.6	2.0	-10.2

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Geographic Distribution -- Ventilation, heating, air-conditioning, and commercial refrigeration equipment manufact

Data for manufacturing industries are published for the U.S., states with 100+ employees, metropolitan areas with 250+ employees, and counties and cities with 500+ employees. Counts of establishments are also published for ZIP Codes.

Table includes only establishments of firms with payroll. Nonemployers are shown above. Introductory text includes scope, methodology, non-sampling error, and confidentiality protection. For descriptions of column headings and rows (industries), click on the appropriate underlined element in the table.

Other
Indus-
tries

Description

Estab-
lish-
ments

Value of shipments
($1,000)

Value of shipments
% of
U.S.

Value of shipments
per capita
($)

Annual
payroll
($1,000)

Paid
employees

United States

1,848

31,933,185

100.00

111

5,460,211

156,752

Texas

151

3,231,119

10.12

148

476,687

14,363

Tennessee

2,427,518

7.60

419

298,662

9,218

Missouri

1,711,100

5.36

301

301,138

9,211

Indiana

1,664,968

5.21

271

244,622

6,996

Ohio

1,543,476

4.83

135

350,442

7,995

Georgia

1,435,370

4.49

167

243,018

7,300

Arkansas

1,420,147

4.45

525

156,833

4,645

New York

1,403,961

4.40

242,113

6,061

Illinois

103

1,331,264

4.17

106

243,361

6,858

Wisconsin

1,315,158

4.12

242

279,508

6,997

Iowa

1,304,235

4.08

444

96,957

2,716

California

200

1,280,985

4.01

287,794

8,094

Pennsylvania

1,153,651

3.61

234,678

6,099

North Carolina

1,011,862

3.17

122

163,037

5,449

Kentucky

856,167

2.68

209

155,039

4,955

Oklahoma

778,388

2.44

223

139,420

4,155

New Jersey

771,686

2.42

111,780

3,505

Minnesota

701,459

2.20

140

161,251

r 4,187

Kansas

655,782

2.05

242

93,139

2,764

Virginia

580,573

1.82

188,894

5,039

Michigan

572,518

1.79

144,551

3,967

Florida

512,063

1.60

81,983

2,600

Alabama

483,110

1.51

108

72,233

2,537

South Carolina

478,889

1.50

117

69,403

2,338

Mississippi

441,864

1.38

154

95,420

3,789

Colorado

435,589

1.36

55,871

1,396

Maryland

424,358

1.33

103,667

2,234

Massachusetts

311,876

0.98

72,217

1,872

Arizona

280,876

0.88

49,486

1,576

Louisiana

272,482

0.85

30,418

1,254

Washington

243,098

0.76

49,204

1,455

Connecticut

192,556

0.60

26,166

684

Delaware

90,616

0.28

112

19,902

694

Oregon

83,153

0.26

19,812

507

Utah

61,186

0.19

11,137

379

New Hampshire

45,264

0.14

13,974

343

Maine

45,128

0.14

5,785

263

Vermont

39,490

0.12

11,379

397

Nevada

27,807

0.09

7,555

234

Rhode Island

27,120

0.08

4,187

179

Idaho

23,739

0.07

3,496

r 125

All other states, including those below

261,534

0.82

43,992

1,322

South Dakota

(500-999)

Nebraska

(250-499)

West Virginia

(100-249)

Products, Size, and Other Data from the Economic Census -- Ventilation, heating, air-conditioning, and commercial refrigeration equipment manufacturing
Link to pdf	Series number	Title	Link to AFF or Drill-down tables	Contents	Geography
	EC02-31SG-1	General Summary		Industry Statistics for Industry Groups & Industries	US
	EC02-31A	Geographic Area Series		Industry Statistics for the States, Metropolitan & Micropolitan Statistical Areas, Counties, and Places	States

Down arrows link to tables in "drill-down" format for easy navigation.

AFF icons link to tables in American FactFinder, which supports further manipulation and downloading.

PDF symbols link to reports in Portable Document Format (PDF). In order to view these files, you will need the Adobe(R) Acrobat(R) Reader which is available free from the Adobe web site.

Data from the Other Census Bureau Programs -- NAICS 33341
Title (with link to data)	Frequency	Contents	Geography
Annual Survey of Manufactures: Geographic Area Series	Annual	General statistics for states (click AFF icon, select "ASM: GAS: Stats for All Mfg by State", then filter rows to this industry)	US, states
Annual Survey of Manufactures: Statistics for Industry Groups and Industries	Annual	Detailed national statistics for the industry (click AFF icon, select "ASM: GS: Stats for Ind Groups & Ind", then filter rows to this industry)	US
Annual Survey of Manufactures: Value of Product Shipments	Annual	National statistics for 7-digit product classes (click AFF icon, select "ASM: VPS: Val of Shps for Product Classes", then filter rows to desired products	US
CIR MA333M, Refrigeration, Air Conditioning, and Warm Air Heating Equipment	Annual	Includes value of shipments for selected 10-digit product codes.	US
County Business Patterns	Annual	Employees; payroll; number of establishments by employment size of establishment	US, states, metro areas, counties
Manufacturers' Shipments, Inventories, and Orders	Monthly	Value of shipments, inventories, new orders and unfilled orders	US
Statistics of U.S. Businesses	Annual	Number of firms, employees, payroll, (and revenue, for 2002 only) by employment-size of the enterprise	US, states, metro areas

For more data sets, check a broader NAICS category, such as NAICS 3334

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Page Last Modified: June 19, 2008

Industry Statistics Sampler NAICS 33341 Ventilation, heating, air-conditioning, and commercial refrigeration equipment manufacturing

Definition: NAICS 33341 Ventilation, heating, air-conditioning, and commercial refrigeration equipment manufacturing

Historical comparability

Industry Statistics Sampler
NAICS 33341
Ventilation, heating, air-conditioning, and commercial refrigeration equipment manufacturing