266934 – Dungs AA-A2-6-3 Air Pressure Switch, 0.4-4″ W.C. 16 in lb Output

16 in lb Output

Auxiliary switch not available

immersion heating and other applications where the slight excess air introduced into the combustion chamber around the burner is acceptable

The high or low gas pressure settings are adjustable

Not suitable for natural gas

266934 – Dungs AA-A2-6-3 Air Pressure Switch, 0.4-4″ W.C. 16 in lb OutputIn Stock Dungs AA A2 Differential Air Pressure Switches are field adjustable, compact pressure switches for automatic burner controls. Available with hose or NPT threaded connections. The AA A2 6 differential pressure switches are suitable for making and or breaking a circuit when the medium pressure changes relative to the setpoint. The AA A2 6 versions feature NPT threaded connections that also include a test button in the lower housing.