When you need an exact-fit replacement Trane evaporator coil for your AC unit, the Trane 2 – 3 Ton 36000 BTU 4TXC Cased Coil 4TXCB004DS3HCA delivers maximum durability and cooling performance. Compared to standard copper designs, Trane’s exclusive all-aluminum Comfort coil prevents formicary corrosion to actively stop costly refrigerant leaks. Built to precise Trane 17.5 inch cased coil dimensions, this B-cabinet unit guarantees a seamless, gap-free installation over your existing furnace without custom sheet metal work.
To maximize system efficiency immediately, this Trane 3 ton cased coil with TXV comes fully pre-metered from the factory, saving your installer significant labor time. Inside the cabinet, 100% foil-backed insulation dampens airflow noise and creates a smooth surface for simple maintenance. To protect your home from moisture damage, a two-way noncorrosive drain pan clears condensation instantly so water never sits inside the equipment.
Wrapped in a heavy-duty painted finish, the exterior metal cabinet aggressively resists rust in damp utility spaces. When you buy the Trane 4TXCB004DS3HCA cased coil, you secure a premium, multi-position upgrade designed specifically to protect your compressor and keep your home comfortable for years.
Features of Trane 2 – 3 Ton 36000 BTU 4TXC Cased Coil 4TXCB004DS3HCA
- All-Aluminum Comfort Coil: Outperforms traditional copper by eliminating formicary corrosion to stop refrigerant leaks and extend the life of your equipment.
- 17.5-Inch B-Cabinet Fitment: Built to precise factory dimensions to ensure a seamless, airtight match with your existing 17.5-inch gas furnace or air handler.
- Factory-Installed TXV: Includes a pre-mounted Thermostatic Expansion Valve to ensure optimal refrigerant flow, saving installers time and reducing extra parts costs.
- 100% Foil-Backed Insulation: Lines the complete interior to suppress operating noise and allow technicians to wipe down the unit rapidly during service calls.
- Noncorrosive Two-Way Drain Pan: Specifically engineered to drain condensation immediately so standing water never accumulates or causes mold.
- Durable Painted Finish: Provides a heavy-duty outer shield to protect the structural metal cabinet against rust and long-term environmental wear.
Specifications of Trane 2 – 3 Ton 36000 BTU 4TXC Cased Coil 4TXCB004DS3HCA
Cased Coil Specifications |
|
| Tonnage | 2 – 3 Ton |
| Capacity | 36000 BTU |
| Coil Type | Cased |
| Configuration | Upflow, Downflow, Horizontal Left & Right |
| Refrigerant control | Piston |
| Lineset Connection Type | Sweat |
Cased Coil Dimensions |
|
| Gas Connection | 7/8 Inch |
| Liquid Connection | 3/8 Inch |
| Drain Connection | 3/4 Inch |
| Coil Height | 22.5 Inch |
| Coil Width | 17.5 Inch |
| Coil Depth | 21.5 Inch |
Cased Coil Weight |
|
| Coil Weight | 50 Lbs. |
| Coil Shipping Weight | 58 Lbs. |



Zane (verified owner) –
Good quality.
Liam (verified owner) –
Keeps my home perfectly cool. Love it!
Phoenix (verified owner) –
Perfect temperature control with handy app features.
Paul (verified owner) –
Efficient, quiet, and great for any home.
Isaac (verified owner) –
Very well worth the money.
Leo (verified owner) –
Quick installation and works flawlessly.