KNUFB091A 9,000 BTU Ductless Mini-Split Straight Cool, R-32, 230V/1-Phase/60Hz
The KNUFB091A is a ductless mini-split (straight cool) rated at 9,000 BTU. Ductless systems deliver zoned heating and cooling without ductwork, ideal for additions, retrofits, and targeted comfort.
Match indoor and outdoor units and line-set lengths per the manufacturer's pairing guide. Confirm electrical before ordering.
Specifications
| Nominal Capacity (Tons) | 0.75 |
| System Type | Straight Cool |
| Refrigerant | R-32 |
| Voltage | 230 VAC |
| Phase | Single |
Why
HVAC equipment. See the model's warranty certificate for coverage terms.
Product Information
Product Information
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Shipping & Returns

KNUFB091A 9,000 BTU Ductless Mini-Split Straight Cool, R-32, 230V/1-Phase/60Hz
KNUFB091A 9,000 BTU Ductless Mini-Split Straight Cool, R-32, 230V/1-Phase/60Hz
The KNUFB091A is a ductless mini-split (straight cool) rated at 9,000 BTU. Ductless systems deliver zoned heating and cooling without ductwork, ideal for additions, retrofits, and targeted comfort.
Match indoor and outdoor units and line-set lengths per the manufacturer's pairing guide. Confirm electrical before ordering.
Specifications
| Nominal Capacity (Tons) | 0.75 |
| System Type | Straight Cool |
| Refrigerant | R-32 |
| Voltage | 230 VAC |
| Phase | Single |
Why
HVAC equipment. See the model's warranty certificate for coverage terms.
Original: $1,469.52
-65%$1,469.52
$514.33Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The KNUFB091A is a ductless mini-split (straight cool) rated at 9,000 BTU. Ductless systems deliver zoned heating and cooling without ductwork, ideal for additions, retrofits, and targeted comfort.
Match indoor and outdoor units and line-set lengths per the manufacturer's pairing guide. Confirm electrical before ordering.
Specifications
| Nominal Capacity (Tons) | 0.75 |
| System Type | Straight Cool |
| Refrigerant | R-32 |
| Voltage | 230 VAC |
| Phase | Single |
Why
HVAC equipment. See the model's warranty certificate for coverage terms.












