24V Control

24V control protocol allows customers to choose different

controller according to their needs.

Two-stage Electric Heating

9K/12K (2.5+1.1kW), 18K (2+3kW), Customers canadjust the heating speed according to their needs.VTAC adopts blower type electric heating and is installed at the air outlet side. Compared with the rear suction type of the competitors, There will be no safety problems caused by insufficient air volume to cause redness of the resistance wire.