L4390.jpg

Loading ...

12.5 Ton 460V 3PH Gas/Electric Packaged Units

Details

For pricing information and availability please contact your local branch.

  • Standard Features
  • Aluminized Steel Heat Exchanger With Inshot Burners - Life cycle tested.
  • R-410A Refrigerant - Environmentally friendly, High Pressure Switches - Protect compressor.
  • Scroll Compressors - Single speed scroll compressors are furnished on all models.
  • Isolated Compressor Compartment - Allows performance check during normal compressor operation without disrupting airflow.
  • Thermostatic Expansion Valves Provide peak cooling performance across the entire application range.
  • MERV 8 or MERV 13 Filters - Available as field installed option, provide an enhanced level of indoor air quality, and can help the building qualify for additional LEED credits.
  • Heating System
  • Aluminized steel inshot burners, direct spark ignition, electronic flame sensor, combustion air inducer, redundant automatic dual stage gas valve with manual shutoff.
  • Heat Exchanger Tubular construction, aluminized steel, life cycle tested. Optional Stainless Steel Heat Exchanger is required if mixed air temperature is below 45 F.
  • Watchguard circuit on module automatically resets ignition controls after one hour of continuous thermostat demand after unit lockout, eliminating nuisance service calls.
  • Ignition control is factory installed in the controls section.
  • Factory installed, limit control with fixed temperature setting. Heat limit control protects heat exchanger and other components from overheating.
  • Flame roll-out switch, flame sensor and combustion air inducer proving switch protect system operation.
  • Cooling System
  • Designed to maximize sensible and latent cooling performance at design conditions.
  • System can operate from 30 F to 125 F without any additional controls.
  • R-410A Refrigerant is Non-chlorine based, ozone friendly.
  • Scroll compressors on all models for high performance, reliability and quiet operation.
  • Resiliently mounted on rubber grommets for quiet operation.
  • Thermal Expansion Valves Assures optimal performance throughout the application range.
  • High Pressure Switch Protects the compressor from overload conditions such as dirty condenser coils, blocked refrigerant flow, or loss of outdoor fan operation.
  • Freezestats Protect the evaporator coil from damaging ice build-up due to conditions such as low/no airflow, or low refrigerant charge.
  • Indoor Blower & Drive Nominal Motor HP: 2 hp, 3 hp, 5 hp
  • Indoor Blower & Drive Wheel Nominal Diameter x Width - in.: 15 x 15
  • Line voltage data - 60 hz: 460V 3PH
  • Outdoor Coil Fins per inch: 20
  • Outdoor Coil Net Face Area Sq. Ft.: 28
  • Outdoor Coil Number of Rows: 3
  • Outdoor Coil Tube Diameter in.: 3/8
  • Outdoor Fans Diameter in.- No. of Blades: (2) 24
  • Outdoor Fans Motor Horsepower: (2) 1/2hp
  • Outdoor Fans Motor rpm: 1075
  • Outdoor Fans Total Air Volume - CFM: 8800
  • Outdoor Fans Total Motor watts: 830
  • Tonnage: 12.5
  • Allied Air
  • K Series Package Units