Product familyAA-A
Pressure Switches for Gas and Air
AA-A4 – Pressure Switches for air, flue, exhaust gases (US/CA)
Maximum operating pressure7 PSI
ApprovalsEAC, FM
Adjustable DUNGS Pressure Switches AA-A4 for monitoring overpressure, underpressure or differential pressure. Suitable for air, flue, exhaust gases and non-aggressive gases in burner, ventilation and air-conditioning systems. Not suitable for natural gas, propane, butane or other fuel gases.
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