2-in-1 function


Thermal performance testing for solar air collector; Pressure drop test; Time constant test; Visual inspection; Internal pressuretest; Rupture or collapse test; Stagnation temperature; Exposure test; Externalthermal shock; Internal thermal shock; Rain penetration; Freeze resistance; Mechanical load; Impact resistance test using steel ball; Final inspection. All above listed tests of the standard EN12975-1:2006+A1:2010 and ISO 9806:2017 were passed successfully in accordance with the criteria.


The Solar Keymark is a voluntary third-party certification mark for solar thermal products, demonstrating to end-users that a product conforms to the relevant European standards and fulfills additional requirements. It is widely spread across the European market and beyond. The Solar Keymark is a quality label.

Standard function

Air collector OS42 Solar air heater, air ventilator with LCD thermostat:heating air Conditioner Conditioning Exhaust Fan Ventilator Thermal Panel Dehumidifier Heat Pump Ventilation Dehumidification water Attic roof vent gable



€890.00

16 In Stock


 Product details:

OS42 solar air heater

2-in-1 Function:  

1.Heating outdoor fresh air, applicable in Spring, Autumn and Winter;  

2. Heating indoor air internal circularly. This mode is the best way to heat the room. Applicable to OS22/32/42.

Model No.

OS42

Appro room area

70-100m2 

Maximum air volume

135m3/h

Time for air change

Approximate 2 hours

Heating efficiency

72%

Sun intensity performance(w/h/set )

1380W

Total Annual Heating Delivered (9months)

720 kWh/m2

Estimated energy supplement 

1418kWh/unit/year   

Temperature rise approx.  

250 C

Noise Level

45db 

Solar photovoltaic panel power

28watt

Fan  

SUNON 12V, 5.4 watt  

Special heating absorption board

Special anodic aluminum oxide, texture nano heat insulation coating, high absorption, low reflection.

Frame  

Tailored for open air, anti-UV texture coating

Coating  

Low iron patterned solar tempered glass, up to 92% transmittance

Product size

197x100x6cm 

Carton size

204x106x9cm  

Net weight

27kg

Gross Weight

33kg

OASES solar air heater plant  OASES solar air heater plant

Oscar Science & Technology Co., Ltd. is a professional manufacturer of solar air collector/ heater, solar ventilator etc. Nakoair® Solar with LCD thermostat, provide you with a healthy and warm home and automatically processes indoor air. Simple operation, thoughtful air management expert! 

Owning Patent and certificates as ISO9001:2015, German TUV NORD CERT; European Solar Keymark certification(ISO9806); TÜV Rheinland test reports etc.

With a developing and testing labs, tests are strictly applied as air volume, temperature difference of different models in different conditions, also insulation, UV-resistance, climate-resistance, water-proof to various materials such as coating and silicone. Thus Nakoair® is supplying products in better quality.

Innovatively adopting high-tech material like low iron ultra-pure glass and Special texture nano insulation coating etc, the company dedicates to sustainable development and innovations.

Nakoair® solar air heaters are sold to many countries like UK, Denmark, Germany, Czech, Australia, New Zealand, Canada, America etc. In the past years, with continuous improvement and innovation, Nakoair® solar air heater is popular due to its high performance and competitive price.

Oscar Science & Technology Co., Ltd.

Address: Albert-Schweitzer-Str.1 Tor 20 55459 Grolsheim Germany

Email: info@nakoair.net

Shipping policy

Usually goods will be shipped within 5 working days after receiving all payments. Free shipping in the European Union, Canada, United States, United Kingdom and Japan. For other countries, please consult the customer service mailbox: info@nakoair.net.

Refund and return policy

We have a 15-day return policy, which means you have 30 days after receiving your item to request a return.

To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.
You can always contact us for any return question at info@nakoair.net.

Damages and issues

Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.

Exchanges

The fastest way to ensure you get what you want is to return the item you have, and once the return is accepted, make a separate purchase for the new item.

Refunds

We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method. Please remember it can take some time for your bank or credit card company to process and post the refund too.

The buyer is responsible for paying the return shipping fee ( Except for quality problems or logistics damage).

Return address:
Frankfurt warehouse, Germany
Recipient (Consignee)
4PX DEGRS 75Z52CX
Address
Albert-Schweitzer-Str 1
City
Grolsheim
State/Prov. (State/Prov.)
Rheinland-Pfalz
Country
Germany
Zip Code (ZipCode)
55459
Telephone (Tel)
0151-66342177

 

London warehouse
Recipient (Consignee)
4PX UKGRS 75Z52CX
Address
Leicester Commercial Park Unit 1, Dorsey Way
City
Enderby
State/Prov. (State/Prov.)
Leicester
Country
United Kingdom
Zip Code (ZipCode)
LE19 4DB
Telephone (Tel)
01582-477267

 

Paris warehouse, France
Recipient (Consignee)
4PX FRGRS 75Z52CX
Address
8 rue de la Patelle, Bat-3, Porte-310
City
Saint-Ouen-l'Aumône
State/Prov. (State/Prov.)
Val-d'Oise
Country
France
Zip Code (ZipCode)
95310
Telephone (Tel)
0767620833

 

Madrid warehouse, Spain
Recipient (Consignee)
4PX ESGRS 75Z52CX
Address
C/ Rayo, Modulo 2 Parc. 2.4 Pol. Ind. La Quinta
City
Cabanillas del Campo
State/Prov. (State/Prov.)
Guadalajara
Country
Spain
Zip Code (ZipCode)
19171
Telephone (Tel)
916997679

 

Los Angeles warehouse
Recipient (Consignee)
4PX USGRS 75Z52CX
Address
5610 Grace Pl
City
Commerce
State/Prov. (State/Prov.)
California
Country
United States of America
Zip Code (ZipCode)
90022
Telephone (Tel)
3235970311
New York warehouse
Recipient (Consignee)
4PX USGRS 75Z52CX
Address
1000 High St
City
Perth Amboy
State/Prov. (State/Prov.)
New Jersey
Country
United States of America
Zip Code (ZipCode)
08861
Telephone (Tel)
7184542809

 

Related Products