Comfortmaker FMU4X1800AL 1.5 Ton Air Handler, Horizontal, R-410A, 208-230V/1-Phase/60Hz
The Comfortmaker FMU4X1800AL is a 1.5-ton air handler, the indoor blower/coil section of a split system that circulates conditioned air through the duct system. It installs in a horizontal orientation and is configured for R-410A refrigerant.
Pair with a matched condensing unit or heat pump and confirm airflow orientation, electrical, and refrigerant before ordering.
Specifications
| Nominal Capacity (Tons) | 1.5 |
| System Type | Heat Pump |
| Airflow Direction | Horizontal |
| Refrigerant | R-410A |
| Voltage | 208-230 VAC |
| Phase | Single |
| ENERGY STAR | No |
| Color | Silver |
| Certifications | ETL Listed, UL Listed |
Why Comfortmaker
Comfortmaker, built by International Comfort Products (a Carrier company), covers residential installations with a 10-year limited parts warranty when registered within 90 days (5-year parts otherwise). ETL Listed, UL Listed listed.
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Product Information
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Shipping & Returns

Comfortmaker FMU4X1800AL 1.5 Ton Air Handler, Horizontal, R-410A, 208-230V/1-Phase/60Hz
Comfortmaker FMU4X1800AL 1.5 Ton Air Handler, Horizontal, R-410A, 208-230V/1-Phase/60Hz
The Comfortmaker FMU4X1800AL is a 1.5-ton air handler, the indoor blower/coil section of a split system that circulates conditioned air through the duct system. It installs in a horizontal orientation and is configured for R-410A refrigerant.
Pair with a matched condensing unit or heat pump and confirm airflow orientation, electrical, and refrigerant before ordering.
Specifications
| Nominal Capacity (Tons) | 1.5 |
| System Type | Heat Pump |
| Airflow Direction | Horizontal |
| Refrigerant | R-410A |
| Voltage | 208-230 VAC |
| Phase | Single |
| ENERGY STAR | No |
| Color | Silver |
| Certifications | ETL Listed, UL Listed |
Why Comfortmaker
Comfortmaker, built by International Comfort Products (a Carrier company), covers residential installations with a 10-year limited parts warranty when registered within 90 days (5-year parts otherwise). ETL Listed, UL Listed listed.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Comfortmaker FMU4X1800AL is a 1.5-ton air handler, the indoor blower/coil section of a split system that circulates conditioned air through the duct system. It installs in a horizontal orientation and is configured for R-410A refrigerant.
Pair with a matched condensing unit or heat pump and confirm airflow orientation, electrical, and refrigerant before ordering.
Specifications
| Nominal Capacity (Tons) | 1.5 |
| System Type | Heat Pump |
| Airflow Direction | Horizontal |
| Refrigerant | R-410A |
| Voltage | 208-230 VAC |
| Phase | Single |
| ENERGY STAR | No |
| Color | Silver |
| Certifications | ETL Listed, UL Listed |
Why Comfortmaker
Comfortmaker, built by International Comfort Products (a Carrier company), covers residential installations with a 10-year limited parts warranty when registered within 90 days (5-year parts otherwise). ETL Listed, UL Listed listed.












