FJ4DNXC42L00
F = Fan Coil
J = Comfort 
4 = Puron (R-410A) Multipoise
D = Major Series
N = 208/230-1-60
X = Singlular, TXV
C = 21" Cabinet
42 = 42,000 Btu
L = Aluminum Coil
00 = No Heating

New FCU takes the new KFFEH Electric Heaters

Standard Features

• All aluminum coils for enhanced corrosion resistance
• High-efficiency, Multi-Tap ECM 5-speed blower motor
• Improved humidity control
• Thermostatic expansion valve, TXV, on all coils
• Sturdy, drainable condensate pans
• Non-ozone depleting Puron^® refrigerant
• Fully insulated cabinet
• 10-year parts limited warranty¹

Optional Features

• Can be purchased with a factory-installed or optional, field-installed, electrical-resistance heating package
• Optional labor warranty available

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