Mobair 48 V DC Supply Fan Unit
Made in Finland
5 Year Warranty
Designed and manufactured by Mobair since 1995, the DC supply fan is a cost-effective ventilation solution for telecom and industrial technical rooms. Mounted through an exterior wall and operating on battery voltage, it ensures critical thermal management continues even during mains power failures. This unit offers a straightforward way to enhance equipment longevity and reduce operational costs.
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Specifications
Specifications
What’s inside
What’s inside
Downloads
Downloads
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Filtered Supply Air for Technical Rooms
Clients Love Us
“We installed the Mobair S fresh air valve, and the results have been excellent. Stale odors have decreased noticeably, even though the unit only runs on a timer for part of the day. We highly recommend it”
Heimo Rouvinen
“I believe the ventilation now works without excessive negative pressure and is also more economical.”
Discover more in our FAQ
How long does it take to process an order?
How long does it take to process an order?
Orders are typically processed within 1–2 business days (Monday to Friday, excluding holidays). During peak periods, processing may take slightly longer. Personalized or made-to-order items may require additional time prior to shipment. Orders placed after 3 PM will be processed on the next business day. Once your order has been processed and dispatched, shipping times will apply.
Shipping details
Shipping details
Delivery times depend on your selected shipping method and destination—standard shipping typically takes 2–7 business days, while expedited and international options may vary. Shipping costs are calculated at checkout and may be free above a certain order value; see available rates during your purchase. Once your order ships, you will receive tracking information by email.
What is your return policy?
What is your return policy?
We accept returns within 30 days of delivery, provided the items are unused and in their original condition. For detailed instructions, please refer to our return policy or contact our support team.
Warranty information
Warranty information
This product is covered by a warranty against manufacturer defects in materials and workmanship. If a defect arises within the warranty period, we will repair or replace the product free of charge. This warranty does not cover damage caused by misuse, normal wear and tear, accidents, or unauthorized modifications. To make a claim, please contact our customer support with proof of purchase and details of the issue.
