Air Pressure Switches

Dungs 266953 Air Pressure Switch LGW 50 A2P Differential pressure switches are field adjustable, compact pressure switches for automatic burner controls. Available with hose or G threaded connections. These switches are suitable for making or breaking...

Dungs 266910 Air Pressure Switch AA-A2-4-2 The Dungs AA...A2 air pressure switch is field adjustable, compact pressure switches for automatic burner controls. AA...A2 differential pressure switches are suitable for making/breaking a circuit when the...

Dungs 266906 Air Pressure Switch AA-A1-0-2 The Dungs AA-A1-0-2 Air Pressure Switch is factory adjustable, compact pressure switches for automatic burner controls. AA...A1 differential pressure switches are suitable for making/breaking a circuit when the...

Midco 842519 Blower Air Switch For use on the following burners: RE4850BA RE4700BA RE4400DS RE4400DSA A5G A5GO A5O A7G A7GO Unipower-G Unipower-GB J121-DS J81A-3 J121A-3 J40-DS J80-DS J80-3 J120-3

Cleveland AFS-145 Airflow Switch Cleveland AFS airflow switch detects fan operation in many burner safety circuits. The Model AFS-145 is a general purpose proving switch designed for package burner, furnace, fuel-burning equipment, HVAC and other Energy...

Dungs 266939 Air Pressure Switch AA-C2-4-1 The Dungs AA...C2/A2-7 differential pressure switches are field adjustable, compact pressure switches for automatic burner controls. AA...C2/A2-7 differential pressure switches are suitable for making/breaking...

Dungs 267145 Air Pressure Switch AA-A4-4-6 The Dungs AA...A2 air pressure switch is field adjustable, compact pressure switches for automatic burner controls. AA...A2 differential pressure switches are suitable for making/breaking a circuit when the...

Dungs 267144 Air Pressure Switch AA-A4-4-4   The Dungs AA...A2 air pressure switch is field adjustable, compact pressure switches for automatic burner controls. AA...A2 differential pressure switches are suitable for making/breaking a circuit when...

Antunes 801111303 JD-2 Pressure Switch, 0.1-24" W.C. - Red Spring Antunes JD-2 pressure switch used with red spring to prove fan operation. Air flow switch is typically interlocked to burner safety circuit to assure proper exhaust and recirculation...

Dungs 266938 Air Pressure Switch AA-A2-6-6 The Dungs AA...A2 air pressure switch is field adjustable, compact pressure switches for automatic burner controls. AA...A2 differential pressure switches are suitable for making/breaking a circuit when the...

Dungs 266912 Air Pressure Switch AA-A2-4-5   The Dungs AA...A2 air pressure switch is field adjustable, compact pressure switches for automatic burner controls. AA...A2 differential pressure switches are suitable for making/breaking a circuit when...

Dungs 266911 Air Pressure Switch AA-A2-4-3 The Dungs AA...A2 air pressure switch is field adjustable, compact pressure switches for automatic burner controls. AA...A2 differential pressure switches are suitable for making/breaking a circuit when the...

Dungs 266847 Air Pressure Switch LGW 3 A2 Differential pressure switches are field adjustable, compact pressure switches for automatic burner controls. These switches are suitable for making or breaking a circuit when the meduim pressure changes relative...

Dungs 266936 Air Pressure Switch AA-A2-6-5 The Dungs AA...A2 air pressure switch is field adjustable, compact pressure switches for automatic burner controls. AA...A2 differential pressure switches are suitable for making/breaking a circuit when the...

Dungs 266934 Air Pressure Switch AA-A2-6-3 The Dungs AA...A2 air pressure switch is field adjustable, compact pressure switches for automatic burner controls. AA...A2 differential pressure switches are suitable for making/breaking a circuit when the...

Dungs 267143 Air Pressure Switch AA-A4-4-3   The Dungs AA...A2 air pressure switch is field adjustable, compact pressure switches for automatic burner controls. AA...A2 differential pressure switches are suitable for making/breaking a circuit when...