Plumbing — Digital Controls
List of Specific Industries
To the right, click on the [+] or [-] graphics beside an industry category to expand or collapse that list.
North American Industry Classification System (NAICS) codes for this industry
[ 238220 ] = Plumbing, Heating, and Air-Conditioning Contractors – Heating, ventilation and air-conditioning (HVAC) contractors
[ 423610 ] = Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers – Industrial controls, electrical, merchant wholesalers
Besides potable water shutoff valves and gaseous detectors in DWV stacks, home networks may bring added control to features that previously required manual effort. Plant watering systems could interface with weather services and only water plants when little or no rain is forecast for the local area. Other applications may be added to a home network along with instruction modules to teach the new capability to the network.