Mitsubishi PVA-AA30NL 30,000 BTU Multi-Position Air Handler Indoor Unit - R454BMitsubishi PVAAA30NL 30,000 BTU R454B MultiPosition Air Handler Optimize large spaces with the Mitsubishi PVAAA30NL, a powerful multi position air handler designed for efficient heating and cooling in bigger residential or light commercial areas. Versatile, Space Efficient DesignThe PVAAA30NL features a slim 17 inch cabinet suitable for vertical (upflow downflow) or horizontal (left right) installation, enabling easy integration into closets, attics,