Aerco 61002-1 Low Pressure Gas Switch 2.6" Water Column

The AERCO Boiler and Water Heater 61002-1 Low Pressure Gas Switch is a component that is used to ensure that the pressure of the gas in the HVAC systems, particularly boilers and heating equipment is regulated. This switch constructed of heavy stainless steel, is built to withstand the conditions that are characteristic of industrial and commercial applications. The AERCO works by detecting the pressure of the gas and shuts off at 2.6 ”WC. Whenever the pressure of the gas is below or above this level, the switch operates electrical circuits that can either shut down or turn on safety features of the HVAC system.