# Rack roof ventilator ROLINE 26.21.0307 — 4 fans, steel housing, black/grey

**URL:** https://aio.lv/en/product--roline-26210307--12002890
**Data updated:** 2026-04-20 13:21 (EEST)
**Category:** CPU Coolers & PC Cooling Systems
**Manufacturer:** ROLINE
**Manufacturer code:** 26.21.0307
**EAN:** 7630049603219
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 253.99 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 209.91 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--roline-26210307--12002890

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

ROLINE 26.21.0307 is a roof ventilator accessory for server/network racks featuring a built-in fan assembly with four fans. The unit has a steel housing in black and grey finish, weighs 4.83 kg and is supplied as a single pack. It provides forced ventilation for rack equipment to improve heat dissipation in data cabinets and telecommunication enclosures.

## Long description

ROLINE 26.21.0307 — 4 fans, steel housing, black/grey is a roof-mounted ventilator designed for ROLINE 19-inch server and network racks. This roof fan assembly integrates four fans in a steel housing finished in black and grey, intended to provide forced ventilation for rack equipment and improve heat dissipation inside server enclosures and telecommunication cabinets. The unit is supplied as a single pack and includes a mounting kit for flexible installation in compatible ROLINE 19" enclosures. An additional ON/OFF switch allows manual control of airflow.
Advantages
The ventilator offers a compact roof-mounted solution that increases airflow through a rack to assist active cooling of installed equipment. Steel construction provides mechanical robustness and durability, while the dual-colour finish (black/grey) is compatible with common data cabinet aesthetics. The included mounting kit simplifies installation into ROLINE 19" enclosures, and the ON/OFF switch gives direct control over operation without requiring changes to rack wiring or cooling systems.
Suitable for
Improving ventilation in 19-inch server and network racks
Supplementing cabinet cooling where existing airflow is insufficient
Use in telecommunication enclosures and network cabinets
Temporary or permanent installations requiring manual ON/OFF fan control
Key specifications
Form factor: roof-mounted fan unit for 19-inch racks
Fan quantity: 4 fans integrated into the assembly
Housing material: steel
Finish: black and grey
Supply configuration: single unit, includes mounting kit
Control: built-in ON/OFF switch for manual operation
Weight: approximately 4.83 kg
How to use
Install the roof ventilator into the top panel of a compatible ROLINE 19" enclosure using the supplied mounting kit, following the rack manufacturer’s instructions. Connect the unit to the appropriate power source and verify correct fan operation using the integrated ON/OFF switch. Position the ventilator so that airflow complements existing internal cooling paths — typically exhausting warm air out of the cabinet. Ensure cables and components inside the rack do not obstruct fan intake or exhaust openings.
Usage recommendations
For effective heat management, combine the roof ventilator with proper front-to-rear airflow practices: locate intake vents at the front of the cabinet and use the roof fan to assist exhaust. Periodically inspect and clean fan inlets and the housing to prevent dust buildup that can reduce airflow. Verify electrical compatibility and secure mounting before powering the unit.

## Specifications

| Feature | Value |
|---|---|
| Housing material | Steel |
| On/off switch | Yes |
| Built-in fan | Yes |

### Performance

| Feature | Value |
|---|---|
| Type | Roof ventilator |
| Quantity per pack | 1 pc(s) |

### Design

| Feature | Value |
|---|---|
| Product colour | Black, Grey |
| Rack capacity | 19U |
| Number of fans | 4 fan(s) |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 4.825 kg |
| Package weight | 4825 g |
| Height | 50 mm |
| Width | 420 mm |
| Depth | 530 mm |

### Other features

| Feature | Value |
|---|---|
| Size (imperial) | 19 " |

## FAQ

### How much does the ROLINE 26.21.0307 rack roof ventilator cost, and is it available for purchase?

The price is 253.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 7 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 01.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can ROLINE 26.21.0307 rack roof ventilator be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All ROLINE products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized ROLINE service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: type, weight, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/12002890/67465557_large.webp