ARMSTRONG AIR 1.911531 4 Ton Cased A-Coil Evaporator Coil, Upflow, R-410A
The ARMSTRONG AIR 1.911531 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-410A refrigerant. Airflow orientation: Upflow.
Key specifications include aluminum fins, copper 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-410A |
| Airflow Direction | Upflow |
| Fin Material | Aluminum |
| Tube Material | Copper |
| Liquid Line OD | 3/8" |
| Suction Line OD | 7/8" |
| Drain Connection | 3/4" |
Why ARMSTRONG AIR
ARMSTRONG AIR HVAC equipment. UL Listed listed. See the model's warranty certificate for coverage terms.
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ARMSTRONG AIR 1.911531 4 Ton Cased A-Coil Evaporator Coil, Upflow, R-410A
ARMSTRONG AIR 1.911531 4 Ton Cased A-Coil Evaporator Coil, Upflow, R-410A
The ARMSTRONG AIR 1.911531 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-410A refrigerant. Airflow orientation: Upflow.
Key specifications include aluminum fins, copper 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-410A |
| Airflow Direction | Upflow |
| Fin Material | Aluminum |
| Tube Material | Copper |
| Liquid Line OD | 3/8" |
| Suction Line OD | 7/8" |
| Drain Connection | 3/4" |
Why ARMSTRONG AIR
ARMSTRONG AIR HVAC equipment. UL Listed listed. See the model's warranty certificate for coverage terms.
Original: $834.52
-65%$834.52
$292.08Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The ARMSTRONG AIR 1.911531 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-410A refrigerant. Airflow orientation: Upflow.
Key specifications include aluminum fins, copper 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-410A |
| Airflow Direction | Upflow |
| Fin Material | Aluminum |
| Tube Material | Copper |
| Liquid Line OD | 3/8" |
| Suction Line OD | 7/8" |
| Drain Connection | 3/4" |
Why ARMSTRONG AIR
ARMSTRONG AIR HVAC equipment. UL Listed listed. See the model's warranty certificate for coverage terms.












