SIC 3822—Environmental Controls

Where 3822 sits

1. D Manufacturing
2. 38 Measuring, Analyzing, and Controlling Instruments; Photographic, Medical and Optical Goods; Watches and Clocks
3. 382 Laboratory Apparatus and Analytical, Optical, Measuring, and Controlling Instruments
4. 3822 Environmental Controls

Description

Establishments primarily engaged in manufacturing temperature and related controls for heating and air-conditioning installations and refrigeration applications, which are electrically, electronically, or pneumatically actuated, and which measure and control variables such as temperature and humidity; and automatic regulators used as components of household appliances.

What 3822 includes

6-digit codes

• 382200 — Environmental Controls
• 382201 — Air Conditioning and Refrigeration Controls
• 382202 — Hardware For Environmental Regulators
• 382203 — Thermostats and Other Environmental Sensors
• 382204 — Hydronic Controls
• 382205 — Electric Heat Controls
• 382206 — Appliance Controls,Except Air-Conditioning and Refrigeration
• 382299 — Environmental Controls, NEC

8-digit codes

• 38220000 — Environmental controls
• 38220100 — Air conditioning and refrigeration controls
• 38220101 — Air flow controllers, air conditioning and refrigeration
• 38220102 — Fan control, temperature responsive
• 38220103 — Humidity controls, air-conditioning types
• 38220104 — Pressure controllers, air-conditioning system type
• 38220105 — Refrigeration controls (pressure)
• 38220106 — Refrigeration/air-conditioning defrost controls
• 38220107 — Time program controls, air-conditioning systems
• 38220200 — Hardware for environmental regulators
• 38220201 — Damper operators: pneumatic, thermostatic, electric
• 38220202 — Gradual switches, pneumatic
• 38220203 — Pneumatic relays, air-conditioning type
• 38220204 — Switches, pneumatic positioning remote
• 38220205 — Switches, thermostatic
• 38220206 — Temperature controls, automatic
• 38220300 — Thermostats and other environmental sensors
• 38220301 — Built-in thermostats, filled system and bimetal types
• 38220302 — Humidistats: wall, duct, and skeleton
• 38220303 — Refrigeration thermostats
• 38220304 — Temperature sensors for motor windings
• 38220305 — Thermocouples, vacuum: glass
• 38220306 — Thermostats, except built-in
• 38220400 — Hydronic controls
• 38220401 — Hydronic circulator control, automatic
• 38220402 — Hydronic limit control
• 38220403 — Hydronic pressure or temperature controls
• 38220404 — Liquid level controls, residential or commercial heating
• 38220500 — Electric heat controls
• 38220501 — Electric heat proportioning controls, modulating controls
• 38220502 — Line control for electric heat
• 38220503 — Sequencing controls for electric heat
• 38220600 — Appliance controls,except air-conditioning and refrigeration
• 38220601 — Appliance regulators
• 38220602 — Clothes dryer controls
• 38220603 — Electric space heater controls
• 38220604 — Ignition controls for gas appliances and furnaces, automatic
• 38220605 — Oven temperature controls, non-industrial type
• 38220606 — Surface burner controls, temperature
• 38229900 — Environmental controls, nec
• 38229901 — Building services monitoring controls, automatic
• 38229902 — Controls, combination limit and fan
• 38229903 — Controls, combination oil and hydronic
• 38229904 — Electric air cleaner controls, automatic
• 38229905 — Energy cutoff controls, residential or commercial types
• 38229906 — Flame safety controls for furnaces and boilers
• 38229907 — Float controls, residential or commercial types
• 38229908 — Gas burner, automatic controls
• 38229909 — Ice bank controls
• 38229910 — Ice maker controls
• 38229911 — Incinerator control systems, residential and commercial type
• 38229912 — Limit controls, residential and commercial heating types
• 38229913 — Primary oil burner controls, including stack or cadmium cell
• 38229914 — Static pressure regulators
• 38229915 — Steam pressure controls, residential or commercial type
• 38229916 — Vapor heating controls
• 38229917 — Water heater controls

Example activities

• air flow controllers, air-conditioning and refrigeration except valves
• appliance regulators, except switches
• building services monitoring controls, automatic
• clothes dryer controls including dryness controls
• combination limit and fan controls
• combination oil and hydronic controls
• damper operators pneumatic, thermostatic, and electric
• electric air cleaner controls, automatic
• electric heat proportioning controls, modulating controls
• electric space heater controls, automatic
• energy cutoff controls, residential and commercial types
• fan control, temperature responsive
• flame safety controls for furnaces and boilers
• float controls, residential and commercial types
• gas burner automatic controls, except valves
• gradual switches, pneumatic
• humidistats wall, duct, and skeleton
• humidity controls, air conditioning types
• hydronic circulator control, automatic
• hydronic limit control
• hydronic pressure and temperature controls
• ice bunk controls
• ice maker controls
• ignition controls for gas appliances and furnaces, automatic

Cross-references for 3822

• Establishments primarily engaged in manufacturing industrial process controls are classified in Industry 3823 those manufacturing motor control switches are classified in Industry 3625 those manufacturing switches for household appliances are classified in Industry 3643 and those manufacturing appliance timers are classified in Industry 3873.

3822 in other systems