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age_group:
18+
category:
Project series
country_of_origin:
USA
gender:
Unisex
manufacturer:
Panasonic Products
mpn:
CS-YM9CKUW
subcategory:
Indoor Unit
type:
Indoor Unit
Product Description
The Panasonic Project Series CS-YM9CKUW is a 9,000 BTU high-wall mini-split indoor unit designed for efficient heating and cooling in residential, multi-family, retrofit, and light commercial applications. It pairs with the CU-YM9CBUC outdoor heat pump condenser and can also be used in compatible multi-zone configurations. The system uses R454B refrigerant and provides cold-climate heating operation down to -13°F (-25°C).
Key Features
- 9,000 BTU mini-split high-wall indoor unit
- Compatible outdoor unit: CU-YM9CBUC
- Suitable for residential, multi-family, retrofit, and light commercial applications
- Can be used in single-zone or compatible multi-zone configurations
- Inverter heat pump condenser system
- 1%–100% fan speed adjustment plus Turbo mode
- Self-cleaning evaporator
- Room Freeze Protection activates at 46°F (8°C)
- Wireless remote control included
- Optional wired control available with CZ-RD40U
- R454B refrigerant
- Cold-climate heating operation down to -13°F (-25°C)
- Base pan heater included
- ENERGY STAR Cold Climate certified
Performance Specifications
- Cooling Capacity: 9,000 BTU/h
- Cooling Capacity Range: 3,100–10,900 BTU/h
- Cooling Capacity: 2.64 kW
- Heating Capacity: 10,000 BTU/h
- Heating Capacity Range: 4,200–14,200 BTU/h
- Heating Capacity: 2.93 kW
- Moisture Removal at High: 1.5 pints/hour
- Moisture Removal: 0.7 L/h
- Outdoor Airflow at Turbo: 383 CFM
Efficiency Ratings
- SEER2: 24.6
- EER2: 14.7
- HSPF2 Region IV: 13.0
- HSPF2 Region V: 9.5
Electrical Specifications
- Power Supply: 208/230V
- Phase: Single Phase
- Frequency: 60Hz
- Cooling Power Input: 612 W
- Heating Power Input: 800 W
- Refrigerant: R454B
Indoor Unit Specifications
- Model: CS-YM9CKUW
- Unit Type: Mini-Split High Wall
- Capacity Class: 9,000 BTU
- Indoor Dimensions (H x W x D): 11-5/8 x 31-1/2 x 7-7/8 in
- Indoor Dimensions (H x W x D): 295 x 802 x 200 mm
- Indoor Unit Weight: 19 lb (8.6 kg)
- Fan Speed: 1%–100% variable speed plus Turbo
- Control: Wireless remote included
- Optional Wired Control: CZ-RD40U
Outdoor Unit Specifications
- Compatible Outdoor Unit: CU-YM9CBUC
- Outdoor Unit Dimensions (H x W x D): 21-7/8 x 30-1/8 x 11-7/8 in
- Outdoor Unit Dimensions (H x W x D): 555 x 765 x 303 mm
- Outdoor Unit Weight: 62 lb (28 kg)
- Outdoor Airflow at Turbo: 383 CFM
Operating Features
- Self-Cleaning Evaporator
- Room Freeze Protection: Activates at 46°F (8°C)
- Turbo Operation
- Variable Fan Speed: 1%–100%
- Base Pan Heater
- Cold Climate Heating: Down to -13°F (-25°C)
Refrigerant & System
- Refrigerant Type: R454B
- System Type: Inverter Heat Pump
- Indoor Unit: CS-YM9CKUW
- Outdoor Unit: CU-YM9CBUC
- Installation Type: High Wall
- System Configuration: Single-Zone or Compatible Multi-Zone
Applications
- Residential heating and cooling
- Multi-family housing
- Retrofit projects
- Light commercial applications
- Room-by-room temperature control
- Single-zone installations
- Compatible multi-zone installations