Products
Contact Us
- Contact Person : Mr. Lee Robert
- Company Name : Zhongshan ESE Electrical Appliance Co., Ltd.
- Tel : 0086-760-23833192
- Fax : 0086-760-23822191
- Address : Guangdong,Zhongshan,Industrial zone, Nan He XI Road, Nantou Town,
- Country/Region : China
- Zip : 528427
air source heat pump for low temperature -20C split type
Product Detailed
Related Categories:HVAC Systems & Parts
Low t temperature air source heat pump split type:
1. Anti Freezing.
2. Low noise and high efficience.
Heat Pump : Low ambinet temperature ( -20 degree )air source heat pump split type:
| Technical Data | ||||
| Whole model No. | EHS-10DR | EHS-12DR | EHS-15DR | EHS-18DR |
| Installation location | Indoor ( water unit ) & Outdoor ( air souce unit ) | |||
| Power supply | 150Hz-220V | 350Hz-380/415V | 350Hz-380/415V | 350Hz-380/415V |
| Rated heating capacity ( KW ) | 10.8 | 12.6 | 15.5 | 18.9 |
| Rated Power input (kw) | 2.8 | 3.10 | 3.9 | 5.4 |
| Rated Running current (A) | 12.8 | 6.5 | 8.2 | 10.5 |
| Thermostat factory setting () | 55 | |||
| Thermostat maximum setting () | 60 | |||
| Electric back-up heater optional (KW) | 3 / 6 / 9 | |||
| Operating temperature limits | ||||
| Heating water flow / return flow () | up to 60 / above 18 | |||
| Runing Air temperature () | -20 to +43 | |||
| Refrigenrator Type | R410A | |||
| Heating capacity / cop | ||||
| at A-7 / W 35 KW / -- | 5.8/2.6 | 7.0/ 2.7 | 8.4 / 2.7 | 12.0 / 2.7 |
| at A-7 / W 55 KW / -- | 5.0 / 2.0 | 6.2 / 2.1 | 7.8 / 2.1 | 10.0/ 2.1 |
| at A 7 / W 35 KW / -- | 9.1/ 3.7 | 11.0 / 3.6 | 12.7 / 3.6 | 17.0 / 3.7 |
| at A 7 / W 55 KW / -- | 8.0 / 3.0 | 10.1 /2 .9 | 12.3 / 2.9 | 16.2/ 2.9 |
| at A 10 / W 35 KW / -- | 9.4 / 4.3 | 12.2 / 4.0 | 14.6 / 4.1 | 18.0 / 4.0 |
| Indoor unit | IW10 | IW12 | IW15 | IW18 |
| Unit dimension ( L / W / H ) ( mm ) | 650/460/620 | 650/460/620 | 650/460/620 | 650/460/620 |
| Shipping dimension ( L / W / H ) ( mm ) | 700/510/670 | 700/510/670 | 700/510/670 | 700/510/670 |
| Net / Gross weight ( kg ) | 82 / 88 | 84 / 91 | 116 / 124 | 127 / 136 |
| Noise dB(A) | 34 | 35 | 38 | 39 |
| Compressor | ||||
| Type | Rotary | Scroll | Scroll | Scroll |
| Rated Power input (W) | 2300 | 2700 | 3200 | 4320 |
| Heat exchanger type | Plate or Tube in Shell | |||
| water connection size | 1" | 1" | 1" | 1" |
| Refrigenrant lquid pipe size | 3 /8 | 3/8 | 1/2 | 1/2 |
| Refrigerant gas pipe size | 5/8 | 5/8 | 3/4 | 3/4 |
| Water pump ( Optional ) | GPD25-8 | GPD25-8 | GPD25-9 | GPD25-12 |
| Circulation pump qty . | 1 | 1 | 1 | 1 |
| Flow rate ( L / min ) | 100 | 100 | 100 | 140 |
| Drop distance ( m ) | 8 | 8 | 8 | 8 |
| Power consumptions | 245 | 245 | 245 | 300 |
| Water pipe connection size | 1" | 1" | 1" | 1" |
| Outdoor unit | OW10 | OW12 | OW15 | OW18 |
| Unit dimension ( L / W / H ) ( mm ) | 970/360/900 | 970/360/900 | 1200/460/850 | 1200/460/850 |
| Shipping dimension ( L / W / H ) ( mm ) | 1020/410/950 | 1020/410/950 | 1250/510/900 | 1250/510/900 |
| Net / Gross weight ( kg ) | 29/34 | 41 / 48 | 51 / 59 | 53 / 62 |
| Noise dB(A) | 46 | 47 | 51 | 51 |
| Refrigenrant lquid pipe size | 3 /8 | 3/8 | 1/2 | 1/2 |
| Refrigerant gas pipe size | 5/8 | 5/8 | 3/4 | 3/4 |
| Fan Motor | ||||
| Fan Qty ( pc ) | 1 | 2 | 2 | 2 |
| Type | axes type | axes type | axes type | axes type |
| Power input (W) | 120 | 200 | 200 | 300 |
air source heat pump for low temperature -20C split type
