Automatic Controls For Regulating Residential And Commercial Environments And Appliances Companies in the United States

• Air conditioning and refrigeration controls (128)
• Air flow controllers, air conditioning and refrigeration (53)
• Appliance controls,except air-conditioning and refrigeration (8)
• Appliance regulators (5)
• Building services monitoring controls, automatic (87)
• Built-in thermostats, filled system and bimetal types (4)
• Clothes dryer controls (12)
• Controls, combination limit and fan (2)
• Controls, combination oil and hydronic (5)
• Damper operators: pneumatic, thermostatic, electric (22)
• Electric air cleaner controls, automatic (13)
• Electric heat controls (9)
• Electric heat proportioning controls, modulating controls (8)
• Energy cutoff controls, residential or commercial types (26)
• Environmental controls (436)
• Fan control, temperature responsive (2)
• Flame safety controls for furnaces and boilers (2)
• Float controls, residential or commercial types (2)
• Gradual switches, pneumatic (2)
• Hardware for environmental regulators (18)
• Humidistats: wall, duct, and skeleton (1)
• Humidity controls, air-conditioning types (11)
• Hydronic circulator control, automatic (3)
• Hydronic controls (12)
• Hydronic pressure or temperature controls (11)
• Ice bank controls (3)

• Ice maker controls (2)
• Ignition controls for gas appliances and furnaces, automatic (6)
• Incinerator control systems, residential and commercial type (4)
• Limit controls, residential and commercial heating types (6)
• Line control for electric heat (1)
• Liquid level controls, residential or commercial heating (7)
• Oven temperature controls, non-industrial type (2)
• Pneumatic relays, air-conditioning type (4)
• Pressure controllers, air-conditioning system type (6)
• Refrigeration controls (pressure) (8)
• Refrigeration thermostats (2)
• Refrigeration/air-conditioning defrost controls (12)
• Static pressure regulators (4)
• Steam pressure controls, residential or commercial type (10)
• Surface burner controls, temperature (3)
• Switches, pneumatic positioning remote (4)
• Switches, thermostatic (4)
• Temperature controls, automatic (122)
• Temperature sensors for motor windings (7)
• Thermocouples, vacuum: glass (2)
• Thermostats and other environmental sensors (27)
• Thermostats, except built-in (11)
• Time program controls, air-conditioning systems (4)
• Vapor heating controls (3)
• Water heater controls (10)

You may narrow this list of companies by choosing a more specific location:

• Alabama (14)
• Alaska (5)
• Arizona (17)
• Arkansas (5)
• California (121)
• Colorado (22)
• Connecticut (21)
• Delaware (1)
• District Of Columbia (5)
• Florida (100)
• Georgia (32)
• Hawaii (3)
• Idaho (4)
• Illinois (42)
• Indiana (21)
• Iowa (11)
• Kansas (7)
• Kentucky (10)
• Louisiana (18)
• Maine (4)
• Maryland (7)
• Massachusetts (32)
• Michigan (35)
• Minnesota (25)
• Mississippi (5)
• Missouri (14)

• Montana (7)
• Nebraska (8)
• Nevada (9)
• New Hampshire (14)
• New Jersey (43)
• New Mexico (2)
• New York (72)
• North Carolina (32)
• North Dakota (3)
• Ohio (62)
• Oklahoma (13)
• Oregon (13)
• Pennsylvania (44)
• Rhode Island (5)
• South Carolina (10)
• South Dakota (5)
• Tennessee (21)
• Texas (111)
• Utah (13)
• Vermont (2)
• Virginia (21)
• Washington (31)
• West Virginia (5)
• Wisconsin (27)
• Wyoming (2)