Ensure your gas furnace is properly installed for down-flow, heat only applications by using a combustible floor base when the furnace will be installed on a combustible floor. The combustible base provides the proper clearances required and is easy to install as it is manufactured to match the dimensions of all 24.5 in. Winchester gas furnaces.
- Shipped in a single piece ready to install
- Provides the required supply duct clearances and reduces the furnace bottom clearances to combustibles
- For use with 24.5 in. gas furnaces being installed on a combustible floor
- Base in not required when the furnace is installed on an air conditioning or heat pump evaporator coil