AAON LF-042 Air cooled condenser chillers

• Make: AAON
• Model code: LF-042
• Series: LF Series
• Refrigerant Type: R-410a
• Height: 68 inches

Air-cooled condenser chillers with capacities from 4-55 tons. Compact chiller footprints are ideal for building retrofits, equipment expansion, system redundancy or temporary chilled water applications. Staged or 10-100%variable capacity R-410A scroll compressors are available to improve part load efficiency and provide load matching cooling. Multiple factory engineered and installed pumping packages are available, eliminating interior mechanical room building space. Chillers designed with microchannel condenser coils that increase the effective surface area for heat transfer, leading to a more efficient chiller. Variable capacity scroll compressors that modulate capacity. This allows the system to maintain consistent leaving water temperatures at all operating conditions. During part load operation, reducing compressor capacity increases part load efficiency and saves valuable system operating costs. Evaporator options include factory installed and insulated shell and tube heat exchangers or factory installed and insulated brazed plate heat exchangers VFD controlled or ECM driven condenser fans create a wider ambient temperature operating range, increase part load efficiency, and minimize radiated fan sound. Flooded condenser head pressure control allows mechanical cooling at low ambient temperatures down to 0°F. Auxiliary electric heating can be provided in the service vestibule. Glycol chillers are available for refrigeration and low ambient applications.