Armstrong 4SCU20LX | Up to 20 Seer Variable Capacity Air Conditioner 4.0 TONS
COIL
- Enhanced tube-and-fin coil design featuring MHTTM Technology
- Raised coil prevents debris from impeding airflow
DESIGN
Designed to perform in temperatures up to 125 degrees F
WARRANTY
10 year limited warranty on compressor. 10 year limited warranty on all parts, extended warranty available*
COMPONENTS
- 45-degree offset gauge ports for easy service
- Service valves positioned for quick installation and service
- Variable speed condenser fan motor
- Swept wing fan blade for quiet operation
- Factory installed crankcase heater
- Factory installed high and low pressure switches
- Thread-on pressure switches for simple, quick service
- Fan orifice for smoother airflow and sound level reduction
- Specialized sensors monitor ambient, liquid line, and coil temperatures for precision system control
- Charged for 15 feet of line set
- Requires Comfort SyncTM thermostat and a Comfort SyncTM enabled matching indoor unit
COMPRESSOR
- Inverter-driven Scroll Compressor for true variable capacity operation, precision environmental control, and exceptional energy savings
- R410A refrigerant
- Heavy-duty compressor sound blanket for quiet operation
- Internally protected against high temperature motor overload conditions
CABINET
- Individual metal louvered panels are easily removable for coil cleaning and service
- Specialized corner-mounted controls for easy service
- Baked polyester paint finished over galvanized steel for maximum durability
- Removable PVC coated wire fan discharge grill
- Removable service panel for internal access
