A more recent edition of NAICS is available.
2017 Edition

national industry 423720

Plumbing and Heating Equipment and Supplies (Hydronics) Merchant Wholesalers

Overview

This industry comprises establishments primarily engaged in the merchant wholesale distribution of plumbing equipment, hydronic heating equipment, household-type water heaters, and/or supplies.

The immediate parent of national industry 423720 is international industry 42372: Plumbing and Heating Equipment and Supplies (Hydronics) Merchant Wholesalers

2017 NAICS Edition Cross References

  • Selling and installing plumbing, heating and air-conditioning equipment--are classified in Industry 238220, Plumbing, Heating, and Air-Conditioning Contractors;
  • Merchant wholesale distribution of warm air heating and air-conditioning equipment--are classified in Industry 423730, Warm Air Heating and Air-Conditioning Equipment and Supplies Merchant Wholesalers; and
  • Merchant wholesale distribution of household-type gas and electric appliances (except water heaters and heating stoves (i.e., noncooking)), room air-conditioners, clothes dryers, and/or household-type audio or video equipment--are classified in Industry 423620, Household Appliances, Electric Housewares, and Consumer Electronics Merchant Wholesalers.

Sub-Descriptions

  1. 423720 - Bathtubs merchant wholesalers
  2. 423720 - Boilers (e.g., heating, hot water, power, steam) merchant wholesalers
  3. 423720 - Brass goods, plumbers', merchant wholesalers
  4. 423720 - Burners, fuel oil and distillate oil, merchant wholesalers
  5. 423720 - Convectors merchant wholesalers
  6. 423720 - Drinking fountains (except refrigerated) merchant wholesalers
  7. 423720 - Fireplaces, gas, merchant wholesalers
  8. 423720 - Fireplaces, prefabricated gas, merchant wholesalers
  9. 423720 - Fittings and valves, plumbers', merchant wholesalers
  10. 423720 - Fountains, drinking (except refrigerated), merchant wholesalers
  11. 423720 - Furnaces (except forced air), heating, merchant wholesalers
  12. 423720 - Gas fireplaces merchant wholesalers
  13. 423720 - Gas hot water heaters merchant wholesalers
  14. 423720 - Heating boilers, steam and hot water, merchant wholesalers
  15. 423720 - Heating equipment, hot water, merchant wholesalers
  16. 423720 - Hydronic heating equipment and supplies merchant wholesalers
  17. 423720 - Lavatory fixtures merchant wholesalers
  18. 423720 - Oil burners, heating, merchant wholesalers
  19. 423720 - Pipe and boiler coverings merchant wholesalers
  20. 423720 - Pipe fittings and valves, plumbers', merchant wholesalers
  21. 423720 - Plumbers' brass goods merchant wholesalers
  22. 423720 - Plumbing and heating valves merchant wholesalers
  23. 423720 - Plumbing equipment merchant wholesalers
  24. 423720 - Plumbing fixtures merchant wholesalers
  25. 423720 - Plumbing supplies merchant wholesalers
  26. 423720 - Radiators, heating, nonelectric, merchant wholesalers
  27. 423720 - Sanitary ware, china or enameled iron, merchant wholesalers
  28. 423720 - Sinks merchant wholesalers
  29. 423720 - Solar heating panels and equipment merchant wholesalers
  30. 423720 - Spa equipment merchant wholesalers
  31. 423720 - Stoves (i.e., noncooking), heating, merchant wholesalers
  32. 423720 - Toilet bowls and tanks merchant wholesalers
  33. 423720 - Urinals merchant wholesalers
  34. 423720 - Valves, plumbing and heating, merchant wholesalers
  35. 423720 - Water heaters, gas and electric, merchant wholesaler
  36. 423720 - Water purification equipment, household-type, merchant wholesalers
  37. 423720 - Water softening and conditioning equipment merchant wholesalers

History

The NAICS editions in which this code was present are indicated below. In the event that a code was changed from the prior edition the equivalent value in that edition is provided for reference.

Edition Existed Equivalent Value
2002 423720
2007 423720
2012 423720
2017 423720
2022 423720

Standard Industrial Classification (SIC) Mappings

  1. 5064 - Electrical Appliances, Television and Radio Sets
  2. 5074 - Plumbing and Heating Equipment and Supplies (Hydronics)

Insurance Industry Mappings

The US Property and Casualty Insurance Industry may use the following classification descriptions which might encompass national industry 423720, Plumbing and Heating Equipment and Supplies (Hydronics) Merchant Wholesalers:

  1. brass copper and pewter specialty item distributor
  2. convector distributor
  3. electrical and electronic appliance television and radio set merchant wholesaler
  4. electrical apparatus plumbing supply hardware
  5. electrical appliance
  6. electrical appliance dealer wholesale
  7. electrical appliance television and radio set
  8. giftware and china
  9. hardware and plumbing and heating equipment and supply merchant wholesaler
  10. hardware plumbing supply electrical apparatus
  11. heating air conditioning refrigeration equipment
  12. heating or combined heating and air conditioning equipment dealersor distributor only
  13. hydraulic heating equipment and supply distributor
  14. merchant wholesaler durable good
  15. miscellaneous not otherwise classified
  16. miscellaneous not otherwise classified wholesale
  17. plumber supply dealer
  18. plumber supply wholesale
  19. plumbing and fixture supply dealer and distributor
  20. plumbing and heating equipment and supply hydronic
  21. plumbing and heating equipment and supply hydronic merchant wholesaler
  22. plumbing and heating supply wholesale
  23. plumbing fixture equipment and supply distributor
  24. plumbing fixture wholesale
  25. plumbing or heating equipment supply whsl
  26. plumbing supply and fixture dealer and distributor
  27. plumbing supply and fixture dealer or distrib
  28. plumbing supply and fixture distributor
  29. plumbing supply electrical apparatus no industrial electrical apparatus sold
  30. plumbing supply hardware electrical apparatus wholesale
  31. radiator furnace oil burner and part distributor
  32. sauna heater except electric distributor
  33. solar energy equipment dealer or distributor
  34. solar energy equipment dealer or distributor only
  35. solar heating panel and equipment distributor
  36. store wholesale not otherwise classified
  37. store wholesale store not otherwise classified
  38. water heater electric and gas distributor
  39. water heater except electric distributor
  40. water softening equipment store no installation
  41. wholesale durable good
  42. wholesale general not otherwise classified average theft exposure
  43. wholesale general not otherwise classified high theft exposure
  44. wholesale general not otherwise classified low theft exposure
  45. wholesale not otherwise classified
  46. wholesale store not otherwise classified
  47. wholesale trade

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