ARMSTRONG AIR 25Y21 4 Ton Cased A-Coil Evaporator Coil, Downflow, R-454B
The ARMSTRONG AIR 25Y21 is a 4-ton cased a-coil evaporator coil designed to pair with a matched condensing unit or heat pump for a complete split system. It is configured for R-454B refrigerant. Airflow orientation: Downflow.
Key specifications include aluminum fins, aluminum tubing, a 3/8" liquid line connection.
Confirm the coil matches your condensing unit or heat pump tonnage, refrigerant, cabinet width, and airflow orientation. Verify the AHRI-certified system match before ordering.
Specifications
| Nominal Capacity (Tons) | 4 |
| Coil Shape | A-Coil |
| Coil Type | Cased |
| Cased | true |
| Refrigerant | R-454B |
| Airflow Direction | Downflow |
| Fin Material | Aluminum |
| Tube Material | Aluminum |
| Liquid Line OD | 3/8" |
| Suction Line OD | 7/8" |
| Drain Connection | 3/4" |
Why ARMSTRONG AIR
ARMSTRONG AIR HVAC equipment. See the model's warranty certificate for coverage terms.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
ARMSTRONG AIR 25Y21 4 Ton Cased A-Coil Evaporator Coil, Downflow, R-454B
ARMSTRONG AIR 25Y21 4 Ton Cased A-Coil Evaporator Coil, Downflow, R-454B
The ARMSTRONG AIR 25Y21 is a 4-ton cased a-coil evaporator coil designed to pair with a matched condensing unit or heat pump for a complete split system. It is configured for R-454B refrigerant. Airflow orientation: Downflow.
Key specifications include aluminum fins, aluminum tubing, a 3/8" liquid line connection.
Confirm the coil matches your condensing unit or heat pump tonnage, refrigerant, cabinet width, and airflow orientation. Verify the AHRI-certified system match before ordering.
Specifications
| Nominal Capacity (Tons) | 4 |
| Coil Shape | A-Coil |
| Coil Type | Cased |
| Cased | true |
| Refrigerant | R-454B |
| Airflow Direction | Downflow |
| Fin Material | Aluminum |
| Tube Material | Aluminum |
| Liquid Line OD | 3/8" |
| Suction Line OD | 7/8" |
| Drain Connection | 3/4" |
Why ARMSTRONG AIR
ARMSTRONG AIR HVAC equipment. See the model's warranty certificate for coverage terms.
Original: $1,826.97
-65%$1,826.97
$639.44Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The ARMSTRONG AIR 25Y21 is a 4-ton cased a-coil evaporator coil designed to pair with a matched condensing unit or heat pump for a complete split system. It is configured for R-454B refrigerant. Airflow orientation: Downflow.
Key specifications include aluminum fins, aluminum tubing, a 3/8" liquid line connection.
Confirm the coil matches your condensing unit or heat pump tonnage, refrigerant, cabinet width, and airflow orientation. Verify the AHRI-certified system match before ordering.
Specifications
| Nominal Capacity (Tons) | 4 |
| Coil Shape | A-Coil |
| Coil Type | Cased |
| Cased | true |
| Refrigerant | R-454B |
| Airflow Direction | Downflow |
| Fin Material | Aluminum |
| Tube Material | Aluminum |
| Liquid Line OD | 3/8" |
| Suction Line OD | 7/8" |
| Drain Connection | 3/4" |
Why ARMSTRONG AIR
ARMSTRONG AIR HVAC equipment. See the model's warranty certificate for coverage terms.
