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Legacy™ Packaged Air-Handling Unit with Axion™ Technology

Cooling Only or Heat Pump, with Puron® Refrigerant (R-410A) 6 to 10 Tons

The Legacy 524F series indoor air handlers and 569J/575J outdoor units provide an excellent option for all your light commercial HVAC needs. The addition of our exclusive Axion™ Technology on the 524F line improves performance and efficiency while decreasing maintenance and installation costs. The industry’s first beltless direct-drive vane axial fan for a light commercial split system is just one of many technological advances that proves not all air handlers are created equal.

With the addition of a new control board, permanently lubricated motor bearings, and our efficient vane axial fan, our 524F units are designed for flexible installation and long dependable operation in even your toughest light commercial projects. All Legacy® 569J/575J Condensing Units and 524F Fan Coils use environmentally sound Puron® refrigerant to create a reliable split system that provides easy solutions to a wide range of commercial HVAC needs.

The 524F series has a multi-position design that allows for vertical or horizontal installation without modification. Powerful fan systems allow easy adaptation to existing ductwork. For heating capability, the 524Fs allow for field installed electric heaters, hot water coils, or steam coils.

  • New direct drive - Axion™ Technology indoor fan system uses Vane Axial fan design & electronically commutated motor
  • New unit control board with intuitive quick fan speed adjustment
  • Single circuit design on 07 and 08 sizes, single or dual circuit capability for size 12 model
  • Uses field-supplied Puron® (R-410A) refrigerant
  • Non-corroding drain pans
  • Cleanable insulation treated with an anti-microbial agent
  • Fan motor options allowing for complex or replacement air distribution systems
  • Durable die-formed galvanized steel casings
  • 524F direct expansion cooling coils are rated in accordance with ARI standard 340/360 when paired with a Bryant 569J/575J condensing unit

Factory-Installed Options

  • Unit voltage options:
    • 208/230-3-60
    • 460-3-60
    • 575-3-60
  • Two-speed Vane Axial Fan System Standard
  • Alternate high static fan motors
  • Pre-painted units

Field-Installed Accessories

  • Outside air economizer
  • Electric heater
  • Hot water heating coils
  • Steam heating coil
  • CO2 sensors
  • Painted and non-painted options:
    • Discharge plenum
    • Return air grille
    • Floor mount subbase
  • Overhead suspension package
  • Discharge duct adapter for retrofit installations

Reliability Features

  • New unit control board facilitates simple safety circuit troubleshooting and simplified control box arrangement
  • Precision thermostatic expansion valve (TXV) with removable power element on each circuit
  • Two-inch disposable return air filters
  • Designed and constructed in accordance with UL 1995 standard
  • Listed with UL and UL, Canada

Installation Features

  • New - Unit Control Board (standard) with quick fan speed adjustment
  • Vertical or horizontal installation without modification
  • Front or bottom return air intake
  • Two sloped condensate pans for horizontal or vertical applications
  • Simple condensate drain pan adjustment for right-hand or left-hand operation
  • Easy-access 24-volt control terminal block for easy thermostat wiring
  • Single point electrical power connection for fan motor and accessory electrical heaters

Maintenance Features

  • Removable side panel allows access to virtually all components
  • Permanently lubricated, sealed motor bearings
  • Easy filter replacement with slide-out retainer

Standard Limited Warranty

  • 1-year limited warranty on parts

California residents please see Proposition 65