This U.S. industry comprises establishments primarily engaged in manufacturing automatic controls and regulators for applications, such as heating, air-conditioning, refrigeration and appliances.

• Air flow controllers (except valves), air-conditioning and refrigeration, manufacturing
• Appliance controls manufacturing
• Appliance regulators (except switches) manufacturing
• Building services monitoring controls, automatic, manufacturing
• Clothes dryer controls, including dryness controls, manufacturing
• Combination limit and fan controls manufacturing
• Combination oil and hydronic controls manufacturing
• Computerized environmental control systems for buildings manufacturing
• Damper operators (e.g., electric, pneumatic, thermostatic) manufacturing
• Electric air cleaner controls, automatic, manufacturing
• Electric heat proportioning controls, modulating controls, manufacturing
• Electric space heater controls, automatic, manufacturing
• Energy cutoff controls, residential and commercial types, manufacturing
• Fan controls, temperature responsive, manufacturing
• Flame safety controls for furnaces and boilers manufacturing
• Float controls, residential and commercial types, manufacturing
• Gas burner automatic controls (except valves) manufacturing
• Gradual switches, pneumatic, manufacturing
• Heating and cooling system controls, residential and commercial, manufacturing
• Heating regulators manufacturing
• Humidistats (e.g., duct, skeleton, wall) manufacturing
• Humidity controls, air-conditioning-type, manufacturing
• Hydronic circulator control, automatic, manufacturing
• Hydronic limit control manufacturing
• Hydronic limit, pressure, and temperature controls, manufacturing
• Ice bank controls manufacturing
• Ice maker controls manufacturing
• Ignition controls for gas appliances and furnaces, automatic, manufacturing
• In-built thermostats, filled system and bimetal types, manufacturing
• Incinerator control systems, residential and commercial-type, manufacturing
• Light responsive appliance controls manufacturing
• Limit controls (e.g., air-conditioning, appliance, heating) manufacturing
• Line or limit control for electric heat manufacturing
• Liquid level controls, residential and commercial heating-type, manufacturing
• Oven temperature controls, nonindustrial, manufacturing
• Pneumatic relays, air-conditioning-type, manufacturing
• Pressure controllers, air-conditioning system-type, manufacturing
• Pressurestats manufacturing
• Primary oil burner controls (e.g., cadmium cells, stack controls) manufacturing
• Refrigeration controls, residential and commercial-type, manufacturing
• Refrigeration thermostats manufacturing
• Refrigeration/air-conditioning defrost controls manufacturing
• Room thermostats manufacturing
• Sequencing controls for electric heating equipment manufacturing
• Static pressure regulators manufacturing
• Steam pressure controls, residential and commercial heating-type, manufacturing
• Surface burner controls, temperature, manufacturing
• Switches, pneumatic positioning remote, manufacturing
• Switches, thermostatic, manufacturing
• Temperature controls, automatic, residential and commercial-types, manufacturing
• Temperature sensors for motor windings manufacturing
• Thermocouples, glass vacuum, manufacturing
• Thermostats (e.g., air-conditioning, appliance, comfort heating, refrigeration) manufacturing
• Time program controls, air-conditioning systems, manufacturing
• Vapor heating controls manufacturing
• Water heater controls manufacturing