Upgrading your central cooling system with a reliable Trane 3.5 to 5 ton evaporator coil replacement is the best way to restore peak performance to a large residential AC unit. The Trane 4MXC 4-Way Cased Coil (Model 4MXCC009AC6HCA) features an all-aluminum Comfort™ coil that is tried and tested to eliminate the costly refrigerant leaks that frequently plague older copper designs. Designed for flexible multi-position configurations, this cased evaporator coil runs quietly thanks to its 100% foil-backed cabinet insulation, which dampens operational airflow noise while preventing heat loss and internal sweating.
This heavy duty 42,000 to 60,000 BTU capacity unit is built with a standard 21 inch wide cabinet footprint, allowing it to sit flush on top of matching furnace configurations without demanding complex sheet metal modifications. The exterior casing is finished with a premium factory-applied painted coating that safeguards the structural shell and internal components from rust and environmental corrosion. When you buy this Trane cased coil online through Green Leaf Air, you invest in a durable component that optimizes the energy efficiency of your complete AC unit, available for direct purchase or alongside our professional local installation services.
Features of Trane 3.5 to 5 Ton 42000 to 60000 BTU 4MXC Four Way Cased Coil 4MXCC009AC6HCA
- All-aluminum Comfort™ coil design actively reduces the risk of structural refrigerant leaks
- Sized for standard 21 inch cabinet configurations to ensure an airtight match with your existing heating furnace
- Premium painted exterior housing delivers heavy duty resistance against long-term rust and corrosion damage
- Integrated two-way noncorrosive drain pan actively prevents standing water from collecting or pooling inside the base
- 100% foil-backed interior insulation ensures a quiet operation experience and allows for seamless internal cleaning
- Universal 4-way convertible layout adapts smoothly to upflow, downflow, or horizontal left and right configurations to suit your AC unit setup
Specifications of Trane 3.5 – 5 Ton 42000 – 60000 BTU 4MXC Cased Coil 4MXCC009AC6HCA
Cased Coil Specifications | |
| Tonnage | 3.5 – 5 Tons |
| Capacity | 42000 – 60000 BTU |
| Coil Type | Cased |
| Configuration | Upflow, Downflow, Horizontal Left & Right |
| Refrigerant control | Piston |
| Lineset Connection Type | Sweat |
Maximum Airflow | |
| Upflow | 1850 CFM |
| Horizontal Left | 1850 CFM |
| Downflow | 1750 CFM |
| Horizontal Right | 1750 CFM |
Cased Coil Dimensions | |
| Gas Connection | 7/8 Inches |
| Liquid Connection | 3/8 Inches |
| Drain Connection | 3/4 Inches |
| Coil Height | 30 Inches |
| Coil Width | 21 Inches |
| Coil Depth | 20 Inches |
Cased Coil Weight | |
| Coil Weight | 76 Pounds |
| Coil Shipping Weight | 85 Pounds |



Ryker (verified owner) –
Compact, efficient, and cools the room in no time.
John (verified owner) –
Cools quickly and runs quietly. Perfect for summer!
Paul (verified owner) –
Quick installation and works flawlessly.
Henry (verified owner) –
Best home investment—temperature is always just right.
Max (verified owner) –
Keeps my home perfectly cool. Love it!
Aiden (verified owner) –
Quick installation and works flawlessly.
William (verified owner) –
Compact, efficient, and cools the room in no time.
Lucas (verified owner) –
Very well worth the money.
Paul (verified owner) –
Good quality.
Kai (verified owner) –
Good service.
Nathaniel (verified owner) –
Efficient, quiet, and great for any home.
Bryan (verified owner) –
Compact, efficient, and cools the room in no time.