Fujitsu Airstage KNAS Wall-Mounted Indoor Unit – 12,000 Btu/h
The Fujitsu Airstage KNAS Wall-Mounted unit, model ASLH12KNAS, provides a robust 12,000 Btu/h for both cooling and heating, making it an effective choice for single-zone applications. With a SEER rating of 17, this energy-efficient heating and cooling unit is ideal for medium-sized spaces, ensuring comfort year-round. Its design accommodates a maximum line set length of 20 m and operates on a supply voltage of 115V, offering flexibility in installation.

The Fujitsu Airstage KNAS Wall-Mounted Indoor Unit – 12,000 Btu/h (model ASLH12KNAS), 12,000 Btu, is a Fujitsu Airstage KNAS Wall-Mounted that Aurora Star Tech supplies and installs for homes and businesses across the Greater Toronto Area. Below are the manufacturer specifications we use when sizing and installing this unit.
Key specifications
- Product Series: KNAS
- Unit Type: Wall-Mounted Unit
- Zone Type: Single Zone
- Cooling Capacity: 12000 Btu/h
- Heating Capacity: 12000 Btu/h
- Tons: 1 T
- SEER Rating: 17 SEER2
- EER Rating: 10.15 EER2
- HSPF Rating: 9 HSPF2
- COP: 3.35
- Energy Star: Yes
- Maximum Air Flow: 365 CFM
- Refrigerant (ASHRAE): R-32
- Maximum Line Set Length: 20 m
- Supply Voltage: 115V
- Phase: Single Phase
- Hertz: 60Hz
- Minimum Circuit Amps (MCA): 20 A
Aurora Star Tech handles the job from the site visit and sizing through supply, installation and start-up testing, so you deal with one local team from quote to commissioning.
Not sure if the Fujitsu Airstage KNAS Wall-Mounted is the right size for your home or building? Request a quote and our team will confirm the sizing, the electrical requirements and the installation details with you before anything is ordered.
| Brand | Fujitsu Airstage |
| Product Series | KNAS |
| Unit Type | Wall-Mounted Unit |
| Zone Type | Single Zone |
| Cooling Capacity | 12000 Btu/h |
| Heating Capacity | 12000 Btu/h |
| Tons | 1 T |
| SEER Rating | 17 SEER2 |
| EER Rating | 10.15 EER2 |
| HSPF Rating | 9 HSPF2 |
| COP | 3.35 |
| Energy Star | Yes |
| Maximum Air Flow | 365 CFM |
| Refrigerant (ASHRAE) | R-32 |
| Maximum Line Set Length | 20 m |
| Supply Voltage | 115V |
| Phase | Single Phase |
| Hertz | 60Hz |
| Minimum Circuit Amps (MCA) | 20 A |
| Maximum Fuse Size (MOP) | 20 A |
| Liquid Line | 1/4" |
| Suction Line | 3/8" |
| Noise Level | 20 dBA |
| Installation Type | Wall Mount |
| Colour | White |
| Product Length/Depth | 12 " |
| Product Width | 33 " |
| Product Height | 11 " |
| Product Weight | 21 lb |
| Shipping Length/Depth | 12 " |
| Shipping Width | 33 " |
| Shipping Height | 11 " |
| Shipping Weight | 21 lb |
