Sundez DC inverter heat pump is one of the best heat pumps for house heating so far, with advanced DC inverter technology, saving 40% electricity than normal on/off heat pump in practical operation. The whole system is optimized with variable fan speed, while the temperature compensation function contributes to a more comfortable indoor environment. It can work with solar, boiler or electric heater according to practical condition of the heating system.
Features:
- with Advanced DC inverter technology, it saves 40% energy than normal heat pump in practical operation.
- 5 modes to manage heating, cooling and DHW, fits your need all year round.
- with Intelligent Heating curves (temperature compensation function), the water setting temperature adjusts automatically as the house's heat loss changes.
- Automatically variable fan speed in 3 grades to optimized heating efficiency.
- Can work with room thermostat.
- Can work with auxiliary heater.
- Split design with water system indoor, preventing water frozen problem.
- Aviation plug for wire connection between indoor unit and outdoor unit, simplifies installation and avoids mistakes.
- with controller interface, plate heat exchanger, circulation pump, flow switch, water pressure gauge in indoor unit.
- Allows absence of buffer tank.
|
|
|
SDDC-050-B |
SDDC-075-B |
SDDC-125-B |
|
Power Supply |
V/Ph/Hz |
220-240/1/50 |
220-240/1/50 |
220-240/1/50 |
|
Rated Heating Capacity |
KW |
5.5 |
8.6 |
17.2 |
|
Heating Capacity Range |
KW |
0.87~7.00 |
1.50~10.50 |
2.60~19.80 |
|
Heating Input Power |
W |
300~1630 |
500~2450 |
1000~4400 |
|
COP |
W/W |
2.9~4.5 |
2.9~4.5 |
2.9~4.5 |
|
Max. hot water temperature |
DegC |
55 |
55 |
55 |
|
Applicable ambient temp. |
DegC |
-20~+43 |
-20~+43 |
-20~+43 |
|
Compressor |
|
Inverter rotary |
Inverter rotary |
Inverter rotary |
|
Refrigerant |
|
R410A |
R410A |
R410A |
|
Water Flow Volume |
m 3 /h |
1 |
1.37 |
2.3 |
|
Water Pressure Drop |
kpa |
12 |
12 |
20 |
|
Circulation pump |
|
Built-in |
Built-in |
Built-in |
|
Fan Quantity |
|
|
1 |
1 |
2 |
|
Fan direction |
|
|
Horizontal |
Horizontal |
Horizontal |
|
Noise |
Outdoor unit |
dB(A) |
48 |
49 |
53 |
|
Indoor unit |
dB(A) |
30 |
30 |
30 |
|
Net weight |
Outdoor unit |
Kg |
50 |
60 |
121 |
|
Indoor unit |
Kg |
30 |
36 |
62 |
|
Net Dimension |
Outdoor unit |
mm |
L× W× H |
830*310*710 |
880*360*800 |
930*390*1270 |
|
Indoor unit |
mm |
H× W× D |
732*410*319 |
732*410*319 |
732*410*319 |
|
Test Condition(A7/W35): ambient Temp. DB/WB 7/6 DegC, water inlet /outlet Temp. 30/35 DegC. |
Sundez Eco-Energy Solutions Co., Ltd. is a factory based enterprise, integrated research and development, production, engineering and sales marketing, providing air/water heat pump, water/water heat pump and water tank, as well as eco-energy solution, to China domestic market and worldwide customers.
