We are a leading and professional fan manufacturer which has more then 15 years experience in China, and had obtained SGS, BV, RoHS, ISO certification.
Rooftop Package Unit Product detail:
1.2014 top design hot sale high performance centrifugal fan
2. Running test and vibration value test for fans after finishing manufacturing, ensuring running reliably.
3. Impeller of annealing treatment, completely eliminating structure of internal stress when welding, ensuring impeller appearance won't occur creepage and flaw.
FAQ:
Q1: Do you make customer's Rooftop Package Unit?
A: Yes we do. We can manufacture Rooftop Package Unit according to your drawings or samples.
Q2: I want to buy your products, how can I pay?
A: You can pay via T/T, WEST UNION, PAYPAL.
Q3: How can you guarantee the quality?
A: One year's warranty against B/L date. If You meet with quality problem, we promise to replace goods.
Q4: If we don't find what we want on your website, what should we do?
A: You can email us the descriptions and pictures of the products you need, We will check whether we can make it.
Our Services for Rooftop Package Unit
1. We charge for samples. If we have the samples you need in stock,
We can send it to you within one week after received payment.
2. We can also manufacture samples according to your drawings or samples;
Lead time depends on the actual production status in our factory.
3. Rapid response to your needs: We will reply within 24 hours after receiving you letter. If you have urgent thing, welcome to call us.
4. The Most Efficient Service, Best Quality and Excellent Reputation
| Rooftop Package Unit Model |
WRF12ZA |
WRF 15ZA |
WRF18ZA |
WRF24ZA |
WRF30ZA |
WRF 35ZA |
| WF12ZA |
WF 15ZA |
WF18ZA |
WF24ZA |
WF30ZA |
WF 35ZA |
| Cooling capacity |
kW |
12 |
15.2 |
17.5 |
24 |
30.3 |
35.6 |
| Heating capacity |
kW |
13.2 |
16.6 |
18.4 |
26.5 |
33.3 |
37.7 |
Energy regulation
|
% |
0,100% |
0,50,100% |
| Power |
380V / 3Ph / 50HZA |
| Cooling input capacity |
kW |
4.1 |
5.3 |
5.5 |
8.8 |
11.3 |
12.3 |
| Heating input capacity |
kW |
3.8 |
4.8 |
5.1 |
8.2 |
10.4 |
11.3 |
| Start current |
A |
48 |
62 |
63 |
63 |
74 |
76 |
| Cooling running current |
A |
7.4 |
9.7 |
10.2 |
16.1 |
21.2 |
23.3 |
| Heating running current |
A |
6.9 |
9.2 |
9.7 |
15.1 |
20.1 |
22.2 |
Throttling method
|
Thermal expansion valve
|
| Cooling system |
1 |
1 |
1 |
1 |
2 |
2 |
| Refrigerant |
R410A |
| Compressor |
Compressor type |
Hermetic scroll compressor
|
| Qty |
1 |
1 |
1 |
1 |
2 |
2 |
Condensation side
|
|
| Condenser |
Type |
Copper tube and aluminum fin |
| Qty |
1 |
1 |
1 |
1 |
1 |
1 |
| Drive type |
Direct drive |
| Motor power |
kW |
0.25 |
0.37 |
0.37 |
0.55 |
0.75 |
0.75 |
| Air volume |
m3 /h |
4600 |
7800 |
7800 |
9000 |
12600 |
12600 |
Evaporation side
|
|
| Evapotator |
Type |
Copper tube and aluminum fin |
| Qty |
1 |
1 |
1 |
1 |
1 |
1 |
| Motor power |
kW |
0.32 |
0.37 |
0.45 |
1.1 |
1.5 |
2.2 |
| Air volume |
m3 /h |
2100 |
2600 |
3400 |
4100 |
5200 |
6300 |
| Drive type |
Direct drive |
Pulley |
| Static pressure(Pa) |
100 |
100 |
100 |
200 |
200 |
250 |
| Filter |
Aluminum filter G3 |
| Noise dB(A) |
67 |
67 |
68 |
71 |
72 |
72 |
| Refrigerant filling volume(kg) |
3.1 |
3.1 |
4.3 |
2x3.1 |
2x3.1 |
2x4.3 |
| External dimension |
L |
mm |
1410 |
1410 |
1410 |
1978 |
1978 |
1978 |
| W |
mm |
1100 |
1100 |
1100 |
1175 |
1175 |
1175 |
| H |
mm |
1095 |
1095 |
1095 |
1095 |
1095 |
1095 |
| Weight |
kg |
240 |
260 |
290 |
420 |
480 |
500 |
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