QTC4 Air-Cooled Variable Speed Screw Chiller 150-360 Tons

The QuantechTM QTC4's combination of state-of-the-art technologies in compressors, heat exchangers (evaporator and condenser), condenser fans and chiller controls enable it to deliver market leading part load efficiency (IPLV or NPLV) while meeting or exceeding ASHRAE 90.1-2013 full load efficiency standards.

  • Variable speed drive screw compressors.
  • Reduce energy consumption.
  • 19-38% annual energy cost savings
  • Hybrid falling film type evaporator for optimal efficiency and refrigerant charge.
  • Micro-channel type condenser for maximum heat transfer and minimum refrigerant charge.
  • Optional condenser fans with variable speed drives for even higher chiller part load efficiency.
  • Variable primary flow (VPF) system to reduce the chilled liquid flow to match the building demand.
  • In-stock chillers delivered in two to five business days; built-to order chillers delivered in 8-10 weeks.