Armstrong Furnace R06428D456 Combustion Air Kit Els PW 17895 728 in-lbs (195 Nm) to

728 in-lbs (195 Nm) to handle heavy start-up loads in L190 series assemblies

essential for mechanical rooms

It is designed to handle diverse media

It includes a stem for a knob but does not include the external case

ideal for heat transfer and process water systems

Armstrong Furnace R06428D456 Combustion Air Kit Els PW 17895 728 in-lbs (195 Nm) toThe Armstrong Furnace R06428D456 Combustion Air Kit is a field installed OEM assembly designed to ensure optimal air intake for condensing gas furnaces. This kit includes a high tolerance differential pressure switch, ensuring precise monitoring of the combustion air blower's performance. Engineered for compatibility with specific Armstrong Air and AirEase high efficiency units, the R06428D456 maintains the necessary static pressure to prevent