Comfortmaker EAM5X48M21A 4 Ton Cased A-Coil Evaporator Coil, Multi-Position, R-454B
The Comfortmaker EAM5X48M21A 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: Multi-Position.
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 | Evaporator |
| Cased | true |
| Refrigerant | R-454B |
| Airflow Direction | Multi-Position |
| Fin Material | Aluminum |
| Tube Material | Aluminum |
| Liquid Line OD | 3/8" |
| Suction Line OD | 7/8" |
| Drain Connection | 3/4" |
Why Comfortmaker
Comfortmaker is built by International Comfort Products, a Carrier company. On residential installations, Comfortmaker covers these units with a 10-year limited parts warranty when registered within 90 days (5-year parts without registration), plus a No Hassle Replacement limited warranty on qualifying models.
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Product Information
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Shipping & Returns

Comfortmaker EAM5X48M21A 4 Ton Cased A-Coil Evaporator Coil, Multi-Position, R-454B
Comfortmaker EAM5X48M21A 4 Ton Cased A-Coil Evaporator Coil, Multi-Position, R-454B
The Comfortmaker EAM5X48M21A 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: Multi-Position.
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 | Evaporator |
| Cased | true |
| Refrigerant | R-454B |
| Airflow Direction | Multi-Position |
| Fin Material | Aluminum |
| Tube Material | Aluminum |
| Liquid Line OD | 3/8" |
| Suction Line OD | 7/8" |
| Drain Connection | 3/4" |
Why Comfortmaker
Comfortmaker is built by International Comfort Products, a Carrier company. On residential installations, Comfortmaker covers these units with a 10-year limited parts warranty when registered within 90 days (5-year parts without registration), plus a No Hassle Replacement limited warranty on qualifying models.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Comfortmaker EAM5X48M21A 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: Multi-Position.
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 | Evaporator |
| Cased | true |
| Refrigerant | R-454B |
| Airflow Direction | Multi-Position |
| Fin Material | Aluminum |
| Tube Material | Aluminum |
| Liquid Line OD | 3/8" |
| Suction Line OD | 7/8" |
| Drain Connection | 3/4" |
Why Comfortmaker
Comfortmaker is built by International Comfort Products, a Carrier company. On residential installations, Comfortmaker covers these units with a 10-year limited parts warranty when registered within 90 days (5-year parts without registration), plus a No Hassle Replacement limited warranty on qualifying models.












