
Signtech Technology System
Variable Refrigerant Flow Unit (VRF)
DC Inverter System, sets a new standard in meeting the end user’s highest expectations by providing the best in class high energy efficiency level. Variable Refrigerant Flow (VRF) HVAC systems consist of outdoor units connected to multiple indoor units via refrigerant piping to provide cooling and heating to individual zones. The outdoor units can modulate capacity based on the requirements of the individual zones, thus saving energy by not always running at 100% capacity and improving occupant comfort by maintaining temperature as needed in each individual zone.