The new standard air handling units from Carrier are controlled by
two VLTŪ HVAC Drives.
The new AHU is named 39SQ. Its available globally - with or without speed control. In the first case always equipped with VLTŪ drives.
All Carriers units are equipped with VLTŪ drives, also the larger 39HQ custom AHUs use VLTŪ VAC Drives.
Carrier Holland Heating is part of U.S. Carrier Corporation, a global leader in climate solutions. Carrier Corporation is in turn a part of United Technologies Corporation (UTC).