Approximate area in m2 | 50 |
900W Sun intensity air flow | 92m3 / hour |
Approx temperature rise | 19 ℃ |
Max performance(w/h) | 530W |
Product Keywords | ariston electric water heater |
Air flows inside the collector, ventilator starts working.
OS20
Standard Function:
l heating outdoor fresh air
Preheating outdoor fresh air, ventilator turns and bring in the heated fresh air.
OS21
3-in-1 function:
l heating outdoor fresh air
l heating indoor air internal circularly
The distinct internal circulation can keep heating the room air in the winter time or cloudy day.
l exhausting air and dehumidify
Exhausting, refreshing, dehumidifying.
OS22
2-in-1 function:
l heating outdoor fresh air
l heating indoor air internal circularly
Model | OS20/21/22 | |
Approximate area in m2 | 50 m2 | |
900W Sun intensity air flow | 92 m3 / hour | |
Time for air change | Approximate 2 hours | |
Heating efficiency | 72% | |
Sun intensity performance(w/h) | 530W | |
Total Annual Heating Delivered (9 month) kWh/m2 | 720 | |
Estimated energy supplement kWh-unit/year | 480kWh | |
Temperature rise, approx. | 19 0 C | |
Noise Level | Max. 38 | |
Product size(cm ) | 105x66x7.7 | |
Carton size(cm) | 122x70x14 | |
Dimensions (roof rack) in cm: incl. packaging | 88x14 x20 7kg | |
Area in m2 | 0.69 | |
Solar photovoltaic panel power | 12 watt | |
Fan 2 ball | SUNON 12V,3.4 watt 120*120*25mm | |
Net weight | 14.3kg | |
Gross Weight | 17.4kg | |
Our service 1. OEM Manufacturing welcome: Product, Package...
FAQ Q1. What is your terms of packing?A: Generally, we pack our goods brown cartons. we can pack the goods in your branded boxes after getting your authorization letters. Q2. What is your terms of payment? A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance. Q3. What is your terms of delivery? A: EXW, FOB, CFR, CIF, DDU. Q4. How about your delivery time? A: Generally, it will take 30 to 60 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order. Q5. Can you produce according to the samples? A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures. |