WZClass
WZ 43.22—Plumbing, heat and air-conditioning installation
Class · Klassifikation der Wirtschaftszweige (2025)
Where 43.22 sits
- F Construction
- 43 Specialised construction activities
- 43.2 Electrical, plumbing and other construction installation activities
- 43.22 Plumbing, heat and air-conditioning installation
Contains 1 narrower code
What 43.22 includes
- For details on Industry Class 43.22, refer to the industry descriptions under its subcategories
43.22 in other systems
ANZSICAustralia · New Zealand
- 3233 Air Conditioning and Heating Services approximate via ISIC 4322
- 3234 Fire and Security Alarm Installation Services approximate via ISIC 4322
- 3231 Plumbing Services approximate via ISIC 4340
- 3239 Other Building Installation Services approximate via ISIC 4340
- 3109 Other Heavy and Civil Engineering Construction approximate via ISIC 4340
- 3291 Landscape Construction Services approximate via ISIC 4322
- 3241 Plastering and Ceiling Services approximate via ISIC 4340
- 3243 Tiling and Carpeting Services approximate via ISIC 4340
ATECOItaly
- 43.22 Plumbing, heat and air-conditioning installation exact via ISIC 43.22
- 43.22.07 Installation of heat and air-conditioning systems approximate via ISIC 4322
- 43.23 Installation of insulation approximate via ISIC 4340
- 43.32 Joinery installation approximate via ISIC 4340
- 43.21 Electrical installation approximate via ISIC 4340
- 43.22.02 Installation of pool filter systems approximate via ISIC 4322
- 43.22.01 Installation of geothermal systems approximate via ISIC 4322
- 43.22.03 Installation of fire sprinkler systems approximate via ISIC 4322
CNAE BrazilBrazil
- 43.22-3 Plumbing, ventilation and refrigeration systems approximate via ISIC 4322
- 4322-3/01 Plumbing, sanitary and gas installations inferred via ISIC 4322
- 4322-3/02 Installation and maintenance of central air conditioning, ventilation and refrigeration systems inferred via ISIC 4322
- 4322-3/03 Fire prevention system installations inferred via ISIC 4322
- 4399-1/05 Drilling and construction of water wells inferred via ISIC 4322
- 4399-1/04 Services for the operation and supply of equipment for transporting and lifting cargo and people for use in construction projects inferred via ISIC 4322
- 4399-1/01 Construction management inferred via ISIC 4322
- 4399-1/99 Specialized construction services not specified previously inferred via ISIC 4322
CNAESpain
- 43.22 Plumbing, installation of heating and air conditioning systems exact via ISIC 43.22
- 43.21 Electrical installations approximate via ISIC 4340
- 43.32 Carpentry installation approximate via ISIC 4340
- 43.11 Demolition approximate via ISIC 4340
- 43.12 Land preparation approximate via ISIC 4340
- 43.13 Drilling and sounding approximate via ISIC 4340
- 43.31 Revocation approximate via ISIC 4340
- 43.33 Floor and wall coverings approximate via ISIC 4340
HSICHong Kong
- 4312 Site preparation approximate via ISIC 4340
- 4311 Demolition approximate via ISIC 4340
- 432201 Air-conditioning and ventilation system, installation and maintenance inferred via ISIC 4322
- 439913 Window installation and glass glazing inferred via ISIC 4322
- 432204 Gas fitting, installation and maintenance inferred via ISIC 4322
- 432299 Combined and other ventilation, gas and water fitting, installation and maintenance inferred via ISIC 4322
- 432999 Miscellaneous construction installation and maintenance n.e.c. inferred via ISIC 4322
- 439917 Fencing, railing and related metal structure installation inferred via ISIC 4322
ICNEAChina
- 4920 Plumbing and equipment installation approximate via ISIC 4322
- 4910 Electrical installation approximate via ISIC 4340
- 4991 Installation of stadium facilities approximate via ISIC 4340
- 4999 Other building installations approximate via ISIC 4340
- 5013 Building curtain wall decoration and decoration approximate via ISIC 4340
- 5012 Residential decoration and decoration approximate via ISIC 4340
- 5011 Decoration and decoration of public buildings approximate via ISIC 4340
- 5022 Venue preparation activities approximate via ISIC 4340
ISICUnited Nations (global)
- 4322 Plumbing, heat and air-conditioning installation exact
- 4340 Intermediation service activities for specialized construction services approximate via ISIC 43.22
JSICJapan
- 0832 Air conditioning and heating equipment installation work approximate via ISIC 4322
- 0892 Heat insulation work approximate via ISIC 4340
- 0841 Machine and equipment installation work, except lifting-carrier equipment work approximate via ISIC 4340
- 0822 Cable tv broadcasting equipment installation work approximate via ISIC 4340
- 0833 Water supply and drainage work and sanitary equipment installation work approximate via ISIC 4322
- 0821 Telecommunication work, except cable tv broadcasting equipment installation work approximate via ISIC 4340
- 0796 Wrecking and demolition work approximate via ISIC 4340
- 0831 General piping work approximate via ISIC 4340
KSICSouth Korea
- 42201 Plumbing, heating, air conditioning works approximate via ISIC 4322
- 42420 Glazing works and joinery installation approximate via ISIC 4340
- 42205 Fire fighting installation approximate via ISIC 4322
- 42203 Installation of lifting equipment approximate via ISIC 4340
- 42492 Installation of metal works used on building approximate via ISIC 4340
- 42202 Installation of machinery equipment for building approximate via ISIC 4340
- 42491 Plastering, installing tile and waterproofing works approximate via ISIC 4340
- 42123 Pile driving and related construction of foundation works approximate via ISIC 4340
MSICMalaysia
- 4322 Plumbing, heat and air-conditioning installation exact via ISIC 4322
- 43221 Installation of heating systems (electric, gas and oil) approximate via ISIC 4322
- 43222 Installation of furnaces, cooling towers approximate via ISIC 4322
- 43223 Installation of non-electric solar energy collectors approximate via ISIC 4322
- 43224 Installation of plumbing and sanitary equipment approximate via ISIC 4322
- 43225 Installation of ventilation, refrigeration or air-conditioning equipment and ducts approximate via ISIC 4322
- 43226 Installation of gas fittings approximate via ISIC 4322
- 43227 Installation of fire and lawn sprinkler systems approximate via ISIC 4322
NACEEuropean Union
- 43.22 Plumbing, heat and air-conditioning installation exact
- 43.21 Electrical installation approximate via ISIC 4340
- 43.32 Joinery installation approximate via ISIC 4340
- 43.11 Demolition approximate via ISIC 4340
- 43.12 Site preparation approximate via ISIC 4340
- 43.13 Test drilling and boring approximate via ISIC 4340
- 43.31 Plastering approximate via ISIC 4340
- 43.33 Floor and wall covering approximate via ISIC 4340
NAFFrance
- 43.22 Plumbing and heating installation and air conditioning exact via ISIC 43.22
- 43.22G Installation of water and gas in all local approximate via ISIC 4322
- 43.22H Installation of thermal equipment and air conditioning approximate via ISIC 4322
- 43.21 Electrical Installation approximate via ISIC 4340
- 43.33 The work of construction of floors and walls approximate via ISIC 4340
- 43.34 Painting and glazing approximate via ISIC 4340
- 43.13 Test drilling and boring approximate via ISIC 4340
- 43.12 Work site preparation approximate via ISIC 4340
NAICSUnited States
- 238220 Plumbing, Heating, and Air-Conditioning Contractors approximate via ISIC 4322
- 238310 Drywall and Insulation Contractors approximate via ISIC 4340
- 237310 Highway, Street, and Bridge Construction approximate via ISIC 4340
- 236210 Industrial Building Construction approximate via ISIC 4340
- 238320 Painting and Wall Covering Contractors approximate via ISIC 4340
- 238110 Poured Concrete Foundation and Structure Contractors approximate via ISIC 4340
- 238150 Glass and Glazing Contractors approximate via ISIC 4340
- 238910 Site Preparation Contractors approximate via ISIC 4340
NAICS CanadaCanada
- 238220 Plumbing, heating and air-conditioning contractors approximate via ISIC 4322
- 238310 Drywall and insulation contractors approximate via ISIC 4340
- 236210 Industrial building and structure construction approximate via ISIC 4340
- 237310 Highway, street and bridge construction approximate via ISIC 4340
- 238320 Painting and wall covering contractors approximate via ISIC 4340
- 238110 Poured concrete foundation and structure contractors approximate via ISIC 4340
- 238150 Glass and glazing contractors approximate via ISIC 4340
- 238910 Site preparation contractors approximate via ISIC 4340
NICIndia
- 4322 Plumbing, heat and air-conditioning installation exact via ISIC 4322
- 432201 Installation, repair and maintenance of plumbing for water, gas, and sanitation equipment (excluding hospitals gas fittings) approximate via ISIC 4322
- 432202 Installation, repair and maintenance of gas fittings and medical gas distribution systems in hospitals approximate via ISIC 4322
- 432203 Installation, repair and maintenance of ventilation, air-conditioning equipment and heating systems (electric, gas, and oil), furnaces, cooling towers, non-electric solar energy collectors, etc. approximate via ISIC 4322
- 432204 Installation, repair and maintenance of all sprinkler systems including lawn and fire systems approximate via ISIC 4322
- 432299 Other plumbing, heating, and air-conditioning installation, repair and maintenance activities n.e.c. approximate via ISIC 4322
- 434000 Intermediation of specialised construction services inferred via ISIC 4322
NOGASwitzerland
- 4322 Plumbing, heat and air-conditioning installation exact via ISIC 43.22
- 432201 Sanitary installation and plumbing approximate via ISIC 4322
- 432202 Lnstallation of heating, ventilation and air-conditioning systems approximate via ISIC 4322
- 4321 Electrical installation approximate via ISIC 4340
- 4332 Joinery installation approximate via ISIC 4340
- 4311 Demolition approximate via ISIC 4340
- 4312 Site preparation approximate via ISIC 4340
- 4313 Test drilling and boring approximate via ISIC 4340
PKDPoland
- 43.22 Installation of water, sewage, heating and air conditioning systems exact via ISIC 43.22
- 43.22.Z Installation of water, sewage, heating and air conditioning systems approximate via ISIC 4322
- 43.21 Carrying out electrical installations approximate via ISIC 4340
- 43.32 Installing construction joinery approximate via ISIC 4340
- 43.11 Demolition and demolition of buildings approximate via ISIC 4340
- 43.12 Preparing the site for construction approximate via ISIC 4340
- 43.13 Excavation and geological engineering drilling approximate via ISIC 4340
- 43.31 Plastering approximate via ISIC 4340
SCIANMexico
- 238340 Installation of ceramic and tile flooring approximate via ISIC 4340
- 238330 Installation of flexible and wooden flooring approximate via ISIC 4340
- 238110 Foundation work approximate via ISIC 4340
- 238130 Masonry work approximate via ISIC 4340
- 238190 Other outdoor jobs approximate via ISIC 4340
- 238210 Electrical installations in buildings approximate via ISIC 4340
- 238290 Other facilities and equipment in buildings approximate via ISIC 4340
- 238320 Painting work and other wall coverings approximate via ISIC 4340
SICUnited States (legacy)
- 1711 Plumbing, Heating, Air-Conditioning approximate via ISIC 4322
- 1742 Plastering, Drywall, and Insulation approximate via ISIC 4340
- 1611 Highway and Street Construction approximate via ISIC 4340
- 7353 Heavy Construction Equipment Rental approximate via ISIC 4340
- 1795 Wrecking and Demolition Work approximate via ISIC 4340
- 1796 Installing Building Equipment approximate via ISIC 4322
- 1721 Painting and Paper Hanging approximate via ISIC 4340
- 7622 Radio and Television Repair approximate via ISIC 4340
SNISweden
- 43.22 Plumbing, heat and air-conditioning installation exact via ISIC 43.22
- 43.221 Installation of heating and sanitary equipment approximate via ISIC 4322
- 43.222 Installation of ventilation equipment approximate via ISIC 4322
- 43.223 Installation of refrigeration and freezing equipment approximate via ISIC 4322
- 43.229 Other plumbing approximate via ISIC 4322
- 43.21 Electrical installation approximate via ISIC 4340
- 43.32 Joinery installation approximate via ISIC 4340
- 43.11 Demolition approximate via ISIC 4340
SSICSingapore
- 4322 Plumbing, Heat and Air-Conditioning Installation exact via ISIC 4322
- 43220 Installation of plumbing, heating (non-electric) and air-conditioning systems approximate via ISIC 4322
- 43901 Foundation works; micropiling, conventional piling and underpinning inferred via ISIC 4322
- 43909 Other specialised construction activities n.e.c. inferred via ISIC 4322
- 43907 Production of Prefabricated Prefinished Volumetric Construction (PPVC) modules inferred via ISIC 4322
- 43902 Brick laying, stone setting and cement works inferred via ISIC 4322
- 43904 Production of pre-cast components inferred via ISIC 4322
- 43903 Roofing works; timber carcassing inferred via ISIC 4322
UK SICUnited Kingdom
- 43.22 Plumbing, heat and air-conditioning installation exact via ISIC 43.22
- 43.221 Heat pump installation approximate via ISIC 4322
- 43.229 Other plumbing, heat and air-conditioning installation approximate via ISIC 4322
- 43.21 Electrical installation approximate via ISIC 4340
- 43.32 Joinery installation approximate via ISIC 4340
- 43.11 Demolition approximate via ISIC 4340
- 43.12 Site preparation approximate via ISIC 4340
- 43.13 Test drilling and boring approximate via ISIC 4340
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