266934 – Dungs AA-A2-6-3 Air Pressure Switch, 0.4-4″ W.C. The high or low gas

The high or low gas pressure settings are adjustable

GMH- and GML-A4… ventless pressure switches are adjustable pressure switches for automatic burner controls

16 in lb Output

All Eclipse open burner nozzles are flame retention type nozzles which ensure satisfactory operation over a wide range of mixture pressures and draft conditions

ambient temperature: 140°F (60°C)

266934 – Dungs AA-A2-6-3 Air Pressure Switch, 0.4-4″ W.C. The high or low gasIn 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.