Products/Services for Furnace Fan Limit Switches

  • Limit Switches-Image
    Limit Switches - (437 companies)
    Limit switches detect and are controlled by the motion or presence of an object. Switches are electrical devices used to break electrical circuits. Limit switches are essentially switches that can be actuated by an object other than...
    Show More
  • Furnaces (industrial)-Image
    Furnaces (industrial) - (468 companies)
    Industrial furnaces are built of several kinds of high temperature (refractory) materials to hold the process material and hold in the heat without breaking down during the several months that they usually run. Industrial furnaces are built...
    Show More
  • Fans and Blowers (industrial)-Image
    Fans and Blowers (industrial) - (1537 companies)
    Industrial fans and blowers are move air and ganular media in industrial and commercial settings. Typical applications include air circulation for personnel, exhaust, or material handling. Industrial fans and blowers move air and powders...
    Show More
  • HVAC Fans and Blowers-Image
    HVAC Fans and Blowers - (319 companies)
    HVAC fans and blowers are used to move air through heating, ventilating, and air conditioning (HVAC) systems. They are an integral part of the air handling systems that bring or draw fresh air into buildings. HVAC fans and blowers are used to move...
    Show More
  • Thermal Switches and Thermal Protectors-Image
    Thermal Switches and Thermal Protectors - (649 companies)
    ...and igniter for an oil burner, a heavy-duty switch for electrical units, or a solenoid-operated valve on a gas furnace. Types. There are several basic types of thermal switches and thermal protectors: bi-metal disc or snap action, thermal reed switch...
    Show More
  •  
    Flow Switches - (362 companies)
    Flow switches are devices that monitor flow and send a trip signal to other devices, like a pump, for protection. These switches can be used for the measurement of gases, liquids, and steam. Flow switches can also be used to trigger an alarm...
    Show More
  •  
    Safety Sensor Switches - (95 companies)
    ...connections. Safety sensor switches work together with hinged, sliding, or lift-off guards and barriers. The power supply to the machine is disconnected as soon as the guard is opened. Safety sensor switches include safety interlock switches, limit switches...
    Show More
  •  
    Rotary Limit Switches - (150 companies)
    How to Select Rotary Limit Switches. Rotary limit switches use physically-actuated levers to rotate a shaft and operate the contacts in a switch, making them change state. Most products feature a rugged design and are suitable for factory...
    Show More
  •  
    Linear Limit Switches - (175 companies)
    Linear limit switches are electromechanical devices that require physical contact between a target object and switch activator to make the contacts change state. Switches are electrical devices used to break electrical circuits. Limit switches...
    Show More
  •  
    Temperature Controllers - (1096 companies)
    ...to achieve a stable and efficient heating or cooling system. Temperature controllers may be used in a number of heating and cooling applications, including boiler, furnace, hot runner, HVAC, and laboratory control. While the following video...
    Show More

Product News

More Information

Lock Indicates content that may require registration and/or purchase. Powered by IHS Goldfire

  • Grainger.com
    Shop Grainger today for fan and limit controls and find a dependable limit switch for your furnace fan or blower.