The company is offering a single-zone VAV option for its light and large commercial rooftop and split system units.
Packaged light and large commercial rooftop and split system units from Trane now offer a single-zone variable air volume (SZVAV) option for increased part-load efficiency and more precise temperature control for greater comfort. The SZVAV allows the systems to modulate the indoor fan and stage compressors as space temperature changes.