Turbo Air TCA249AE 2 Fan Center Mount Low Velocit Evaporator Coil (Unit Cooler)

  • 24900 BTU
  • Air Defrost
  • EC Motor (Dual speed for high energy efficiency)
  • 1/20 HP
  • 115V/60Hz/1Ph

Available with different TXV Kits and Solenoid Valves (see button below)


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R100-1137-OX, R100-1137-OM, R100-1137-NX, R100-1137-NM


  • Features:
  • Blue anti-corrosion-fin increases the life span of the coil.
  • Air-pass guard is located at the bottom of the coil to improve heat exchange rate.
  • Corrugated fin is used to increase heat exchange rate by expanding the surface area.
  • Even in confined space, all parts can be reached easily by opening the front cover.
  • Location of power connector makes replacement of motor convenient.
  • Seamless inner groove copper tube increases the heat exchange rate by reducing
  • the space between the fin and the copper tube.
  • Venturi type distributor and precise orifice hole are used to minimize the pressure
  • drop and maximize the freezing capacity respectively.
  • Even in confined space, all parts can be reached easily by opening the front cover.
  • Thermostat is installed to prevent over temperature on heater.
  • Circuit opens automatically over 70ºF.
  • Parts available:
    Expansion Valve (Sporlan) (Factory Pre-mounted)
    Solenoid Valve (Sporlan) (Factory Pre-mounted)
    Thermostat (Johnson Control) (Shipped Loose)
  • The spiral fan guard enables cold air to be delivered efficiently and thoroughly.
  • The protruding fan and motor placement substantially reduce vibration and noise.
  • EC motor (Dual speed) for high energy efficiency.
  • Anti-oxidizing stainless steel mounting and bolts
  • 1 year parts and 1 year compressor warranty on condensing units and unit coolers.
  • 4 year extended warranty available for compressor: total 5 years


  • A: 79.3 inch
  • B: 67.3 inch
  • C: 33.6 inch
  • E: 13.0 inch
  • F: 14.2  inch


General Information
Capacity BTU (25°F SST)24900
Fan CFM2252
Fan No.2
EC Motor HP1/20
EC Motor Total Amps1.44
Line Set connections size Inlet1/2 OD
Line Set connections size Suction1-1/8 OD
Line Set connections size Drain3/4 MPT
Approx. Net Wt. Lbs141
Refrigerant Type (depend on TXV Kit)R404a,R448a,R449a