# Blower Fan Master BL 4800 — air flow 750 m³/h, model BL-4800

**URL:** https://aio.lv/en/product--master-bl-4800--7123231
**Data updated:** 2026-03-07 15:16 (EET)
**Category:** Fans
**Manufacturer:** Master
**Manufacturer code:** BL-4800
**EAN:** 5904542924204
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 247.49 €
**Prices and availability valid until:** 2026-07-07 23:59
**Price without VAT (21%):** 204.54 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--master-bl-4800--7123231

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 29.06.2026 | free |
| Pickup points | 02.07.2026 | 1.99 EUR |
| Courier delivery to door | 02.07.2026 | 6.53 EUR |

## Summary description

Master BL 4800 is a blower fan designed for moving and ventilating air with a rated air flow of 750 m³/h. The compact unit (model BL-4800) is suitable for site drying, ventilation of workspaces, and directing air for heating or cooling tasks. It features a focused airflow output for air circulation, spot ventilation, and assistance with HVAC maintenance and temporary ventilation needs.

## Long description

The Master BL 4800 blower fan is a compact centrifugal air mover designed to deliver a focused air flow of 750 m³/h. Model BL-4800 provides steady, directional air movement for site drying, spot ventilation, and temporary ventilation of workspaces. Its compact housing allows placement in confined areas while the concentrated outlet enables targeted airflow for accelerating drying processes, ventilating localized zones, or assisting HVAC maintenance tasks.
Advantages
The unit offers a high-rated air flow in a compact format, allowing easy positioning and transport on site. Its focused output produces effective directional air movement that improves drying and ventilation efficiency. The fan’s design supports continuous operation for temporary ventilation projects and helps direct heated or cooled air where needed without complex ducting.
Suitable for
 Drying of small to medium construction sites and wet surfaces
 Spot ventilation in workshops, garages, and maintenance areas
 Assisting HVAC service tasks and temporary ventilation setups
 Directing air for local heating or cooling applications
Key specifications
 Rated air flow: 750 m³/h
 Design: compact centrifugal blower
 Airflow output: focused/directional outlet for targeted circulation
 Primary uses: site drying, spot ventilation, HVAC assistance
 Portability: lightweight, compact housing suitable for confined spaces
How to use
Place the Master BL 4800 on a stable, level surface aimed toward the area requiring ventilation or drying. Connect the fan to a suitable power source according to the local electrical requirements and ensure any power cable is routed to avoid tripping hazards. For drying tasks, position the fan to create a direct airflow path across the wet surface or through the work area. For ventilation or HVAC assistance, align the outlet toward the zone needing air exchange or toward equipment requiring airflow. Monitor operation periodically and avoid obstructing the inlet or outlet during use.
Usage recommendations
Use the blower in well-ventilated spaces and follow standard electrical safety practices. Avoid placing the unit in areas with excessive dust, flammable vapors, or direct water exposure. For optimal drying, combine the Master BL 4800 with dehumidification or heating where appropriate and allow unobstructed airflow paths for consistent results.

## FAQ

### How much does the Blower Fan Master BL 4800 cost, and is it available for purchase?

The price is 247.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 29.06.2026 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 Blower Fan Master BL 4800 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 Master 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 Master 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

## Image

https://aio.lv/img/cache/product/7123231/65966225_large.webp