Alliance
Alliance
The Alliance series Is one in the line of Willis single zone systems. It features a swing compressor design to reduce friction resulting in a smoother and quieter operation with less vibration and longer durability. Also available in 9, 12, 18, and 24, thousand BTU capacities, the Alliance series offers all the advanced features found in the Godwin series, while providing low ambient cooling (up to 5% Fahrenheit).
- Optional Wifi
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18 SEER Inverter
9000 BTU to 36000 BTU
Single Zone
FEATURES
• Smart 1 Hertz Inverter Techn
• Gold Fin Condenser
• Low Ambient Cooling to 5 °F
• Low Voltage Start-up
• Intelligent Defrost
• Intelligent Pre-heating
• Comfortable Sleep Mode
• Auto Swing (Vertical)
• Multiple Fan Speeds
• Auto Clean
• Dry Anti-mildew design
• LED display
• Automatic Operation
• Memory Function
• Timer
• Control lock
• Fan Delay Function
• Gold Fin Condenser
• Low Ambient Cooling to 5 °F
• Low Voltage Start-up
• Intelligent Defrost
• Intelligent Pre-heating
• Comfortable Sleep Mode
• Auto Swing (Vertical)
• Multiple Fan Speeds
• Auto Clean
• Dry Anti-mildew design
• LED display
• Automatic Operation
• Memory Function
• Timer
• Control lock
• Fan Delay Function
SPECIFICATIONS
Model |
LPD09KCH18S | LPD12KCH18S | LPD18KCH18S | LPD24KCH18S | |
|---|---|---|---|---|---|
| Power Supply | 208-230V, 60Hz, 1Ph | 208-230V, 60Hz, 1Ph | 208-230V, 60Hz, 1Ph | 208-230V, 60Hz, 1Ph | |
| Rated Current Cooling | A | 4 | 5.1 | 8.1 | 8.92 |
| Rated Current Heating | A | 3.8 | 5.1 | 8.1 | 8.92 |
System Performance |
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| Cooling operation range | °C/°F | -18~46 / 0~115 | -18~46 / 0~115 | -18~46 / 0~115 | -18~46 / 0~115 |
| Heating operation range | °C/°F | -25~24 / 13~75 | -25~24 / 13~75 | -25~24 / 13~75 | -25~24 / 13~75 |
| Dehumidification | pt/h | 1.69 | 2.96 | 3.8 | 4.93 |
| Cooling Capacity | Btu/h | 9,000 (3,100 – 9,600) | 12,000 (3,753 – 12,500) | 18,000 (7,165 – 20,500) | 22,000 (8,600 – 24,000) |
| Heating Capacity | Btu/h | 9,500 (3,100 – 12,000) | 13,000 (3,924 – 14,000) | 19,800 (7,336 – 21,837) | 24,000 (8,600 – 26,000) |
| SEER/EER | 18 / 10.60 | 18 / 10.43 | 18 / 09.89 | 18 / 10.95 | |
| HSPF/COP | 9.0 / 3.28 | 9.0 / 3.05 | 9.0 / 2.78 | 10.0 / 3.30 | |
Indoor Unit |
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| Airflow | CFM | 171 / 318 | 194 / 400 | 294 / 500 | 440 / 706 |
| Sound Pressure Level | dB(A) | 28 / 43 | 29 / 43 | 35 / 47 | 36 / 49 |
| Unit Dimension | inch | 31.10 × 10.83 × 7.87 | 33.27 × 11.38 × 8.23 | 38.20 × 11.80 × 8.80 | 42.44 × 12.79 × 9.68 |
| Net/Gross Weight | lbs | 20.9 / 25.4 | 23.2 / 27.6 | 30.9 / 37.5 | 37.5 / 45.2 |
Outdoor Units |
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| Compressor Type | SWING | SWING | ROTARY | ROTARY | |
| Sound Pressure Level | dB(A) | 52 | 53 | 57 | 58 |
| Unit Dimension | inch | 30.55 × 21.26 × 12.60 | 30.55 × 21.26 × 12.60 | 37.60 × 27.60 × 15.60 | 37.60 × 27.56 × 15.59 |
| Net/Gross Weight | lbs | 63.9 / 69.5 | 69.5 / 75 | 97 / 106.9 | 103.6 / 113.6 |
| Refrigerant/Charge | oz. | R410A / 24.70 | R410A / 31.80 | R410A / 45.86 | R410A / 56.40 |
| Line Set Size (Liquid – Gas) |
inch | 1/4 – 3/8 | 1/4 – 3/8 | 1/4 – 1/2 | 1/4 – 5/8 |
| Max. Line Run | ft | 100 | 100 | 100 | 100 |
| Max. Elevation | ft | 65 | 65 | 65 | 65 |
| MCA | A | 9 | 9 | 16 | 16 |
| MOCP | A | 15 | 15 | 25 | 25 |
| Wire Size/# Wires | 16AWG*4 Stranded, Unshielded | ||||
