FW4A FW4A
FW4A
Chilled Water Fan Coil units
With Remote Control
1,200 to 2,000 nominal cfm
Carrier’s FW4A Chilled Water fan coils are designed to cover a wide range of air handling requirements. They are compact and ready to fit where needed - in the basement, crawlspace, attic, utility room, or closet.
The FW4A Standard Cooling fan coil is designed for medium and high static pressure, up to 0.7 inches water (175 Pa).
Features
- Airflow ranges from 1200 to 2000 cfm
- FW4A - Standard Cooling
- High static up to 0.7 inch water (175 Pa) for all sizes
- Efficient lanced sine-wave aluminum fins
- High-impact thermal plastic condensate pan
- Multipoise design for maximum versatility
- Sweat type connection
- 3-speed motors for all sizes
- Polyester powder painted steel cabinet to withstand harsh Middle Eastern climatic conditions
- Permanent filter with aluminum frame 1 inch, flame retardant polyester fibers
- Unit shall be rated in accordance with ARI standard
- Units shall have external drain pan with 10 mm insulation, the drain pan shall be painted steel withstanding ASTM (American Society for Testing and Materials) B117 500 hour Salt Spray Test
Options
- Factory installed heater option
- Remote mounted thermostats
- UVC
| FW4A12 | FW4A14 | F WA16 | FW4A18 | FW4A20 | |
| Nominal Airflow (cfm)* | 1210 | 1394 | 1622 | 1788 | 1967 |
| Cooling Capacity (kw)* | 10.8 | 12.5 | 14.2 | 16.7 | 21.5 |
| Cooling Capacity (kbtuh) | 36.9 | 42.7 | 48.5 | 57 | 73.4 |
| SHR | 0.75 | 0.75 | 0.76 | 0.74 | 0.71 |
| Elec.Heater (Option) kw** | 5 (Recommended) | 8 (Recommended) | |||
| Power Supply | 220-240 1-50Hz or 220-240 1-60Hz | ||||
| Motor HP( Nominal) | 3-Jan | 3-Jan | 2-Jan | 4-Mar | 4-Mar |
| Input Watts @ Med Speed & 25 Pa ESP | 400 | 540 | 620 | 900 | 1000 |
| Number of Motors | |||||
| Coil Material | Copper Tube / Aluminum Fins With Lanced Sine Wave | ||||
| Coil Face Area, m^2 | 0.28 | 0.32 | 0.41 | 0.51 | 0.69 |
| Coil Connection Type | Sweat Type | ||||
| Coil Connection Size | 5/8 | 7/8 | |||
| Number of Rows | 3 | ||||
| Fin Density/ Inch | 15 | ||||
| Drain Connections Size (inch) | 3/4 | ||||
| Blower type | Double inlet forward curve | ||||
| Blower Diameter / Width, mm | 10.63/7.12 | 10.62/9.5 | 11.87/9.62 | ||
| Filter Type | Permanent type, Al frame 1 inch, Flame retardant polyester fibers | ||||
* At 26.7/19 c approach, 6.7 c water inlet/ 12.7c water outlet, High Speed @ 50 Pa ESP.
** In field installation option.
Product Catalog
Features
- Airflow ranges from 1200 to 2000 cfm
- FW4A - Standard Cooling
- High static up to 0.7 inch water (175 Pa) for all sizes
- Efficient lanced sine-wave aluminum fins
- High-impact thermal plastic condensate pan
- Multipoise design for maximum versatility
- Sweat type connection
- 3-speed motors for all sizes
- Polyester powder painted steel cabinet to withstand harsh Middle Eastern climatic conditions
- Permanent filter with aluminum frame 1 inch, flame retardant polyester fibers
- Unit shall be rated in accordance with ARI standard
- Units shall have external drain pan with 10 mm insulation, the drain pan shall be painted steel withstanding ASTM (American Society for Testing and Materials) B117 500 hour Salt Spray Test
Options
- Factory installed heater option
- Remote mounted thermostats
- UVC
| FW4A12 | FW4A14 | F WA16 | FW4A18 | FW4A20 | |
| Nominal Airflow (cfm)* | 1210 | 1394 | 1622 | 1788 | 1967 |
| Cooling Capacity (kw)* | 10.8 | 12.5 | 14.2 | 16.7 | 21.5 |
| Cooling Capacity (kbtuh) | 36.9 | 42.7 | 48.5 | 57 | 73.4 |
| SHR | 0.75 | 0.75 | 0.76 | 0.74 | 0.71 |
| Elec.Heater (Option) kw** | 5 (Recommended) | 8 (Recommended) | |||
| Power Supply | 220-240 1-50Hz or 220-240 1-60Hz | ||||
| Motor HP( Nominal) | 3-Jan | 3-Jan | 2-Jan | 4-Mar | 4-Mar |
| Input Watts @ Med Speed & 25 Pa ESP | 400 | 540 | 620 | 900 | 1000 |
| Number of Motors | |||||
| Coil Material | Copper Tube / Aluminum Fins With Lanced Sine Wave | ||||
| Coil Face Area, m^2 | 0.28 | 0.32 | 0.41 | 0.51 | 0.69 |
| Coil Connection Type | Sweat Type | ||||
| Coil Connection Size | 5/8 | 7/8 | |||
| Number of Rows | 3 | ||||
| Fin Density/ Inch | 15 | ||||
| Drain Connections Size (inch) | 3/4 | ||||
| Blower type | Double inlet forward curve | ||||
| Blower Diameter / Width, mm | 10.63/7.12 | 10.62/9.5 | 11.87/9.62 | ||
| Filter Type | Permanent type, Al frame 1 inch, Flame retardant polyester fibers | ||||
* At 26.7/19 c approach, 6.7 c water inlet/ 12.7c water outlet, High Speed @ 50 Pa ESP.
** In field installation option.