Lennox 17V90 Blower Housing Assembly 10 X 8R LH Scroll

The Lennox 17V90 Blower Housing Assembly 10 X 8R LH Scroll is an airflow containment component used to direct and control air movement within blower assemblies in HVAC systems. It is used in furnaces and air-handling equipment where the blower wheel channel airflow through the ventilation system. It supports proper air distribution by maintaining directional airflow from the blower section into connected ductwork and heat exchange components. It operates as part of the air movement assembly. It maintains balanced airflow performance, efficient circulation, and coordinated operation of heating and cooling equipment in applications.