ideal for through-wall or insulated duct installations where standard shafts are too short

Can I use this switch in non-Bard applications

The system will only allow a manual reset once the temperature drops below the fixed differential value (typically around 12-15°F)

we recommend checking the existing secondary gaskets (like the venturi-to-blower seal) for wear during installation

Can this be used for both Natural Gas and Propane

Armstrong Fluid Technology 182212-665 Pump 326058-758 ideal for through-wall or insulatedThe Armstrong Fluid Technology 182212 665 Pump is a high performance E21. 2 Series circulator engineered for heating and cooling systems. Featuring a powerful 2 5 HP motor operating at 120Vac, this single phase unit delivers a constant speed of 3450 RPM for optimal fluid movement. Built with a durable cast iron body, this high efficiency circulator pump utilizes a maintenance free design with permanently lubricated ball bearings, eliminating the need