Mitsubishi PKA Wall-Mounted Indoor Unit.

The PKA Wall-mounted indoor unit features a sleek, compact design ideal for spaces such as daycare centers, classrooms, churches, small offices, and more. Selectable High Sensible vss High Latent mode for the 12,000 and 18,000 capacity units.

Capacities: 12,000 to 36,000 BTU/H (top image 12/18, bottom image 24/30/36)
Sound: as low as 34 dB(A)