# airRoxy aRo 4A Fan Speed Controller

**URL:** https://aio.lv/en/product--airroxy-01-291--12447993
**Data updated:** 2026-05-18 02:54 (EEST)
**Category:** Control Systems
**Manufacturer:** airRoxy
**Manufacturer code:** 01-291
**EAN:** 5903351802505
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 132.99 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 109.91 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--airroxy-01-291--12447993

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 02.07.2026 | free |
| Pickup points | 07.07.2026 | 1.99 EUR |
| Courier delivery to door | 07.07.2026 | 4.99 EUR |

## Summary description

The airRoxy aRo 4A is a dedicated fan speed controller designed for efficient airflow management. This device allows for precise adjustment of ventilation intensity, ensuring optimal comfort and energy efficiency in residential or commercial spaces. It is compatible with various fan models, providing reliable control and easy operation for your ventilation system.

## Long description

The airRoxy aRo 4A fan speed controller is a specialized device engineered for the precise regulation of ventilation systems. By allowing users to adjust the rotational speed of compatible fans, this controller helps maintain an ideal balance between airflow intensity, noise levels, and energy consumption. Its robust design ensures consistent performance, making it an essential component for managing indoor air quality in various environments.
Advantages
The primary benefit of the airRoxy aRo 4A is its ability to provide granular control over ventilation, which directly contributes to improved energy efficiency and reduced operational noise. By tailoring the fan speed to specific requirements, users can prevent unnecessary power usage while maintaining a comfortable atmosphere. The device is built for reliability and ease of integration, offering a straightforward solution for optimizing existing ventilation setups without requiring complex modifications.
Suitable for
Residential ventilation systems
Commercial office air circulation
Kitchen and bathroom exhaust management
Small-scale industrial ventilation control
When it may not be suitable
This controller is designed for specific types of fans and may not be compatible with high-power industrial motors or fans that require specialized electronic commutation. It is not suitable for use with devices that have integrated smart controls or those that operate on different voltage standards than those specified.
Key specifications
Maximum current load: 4A
Adjustable speed control
Designed for standard ventilation fans
Compact and durable housing
Easy installation process
How to use
Installation should be performed by a qualified professional to ensure all electrical connections are secure and compliant with local safety regulations. Once installed, the controller is operated via the integrated dial, which allows for smooth adjustment of the fan speed. Simply rotate the knob to increase or decrease the airflow according to your current ventilation needs.
What to consider before purchase
Verify the power consumption of your fan does not exceed the 4A limit
Ensure the fan motor is compatible with speed regulation
Check the mounting space requirements for the controller unit
Usage recommendations
For optimal performance and longevity of your ventilation system, it is recommended to avoid running fans at extremely low speeds for extended periods if the motor is not specifically rated for such operation. Regularly inspect the controller and fan connections to ensure they remain clean and secure.

## FAQ

### How much does the airRoxy aRo 4A Fan Speed Controller cost, and is it available for purchase?

The price is 132.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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 02.07.2026 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 airRoxy aRo 4A Fan Speed Controller 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 airRoxy 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 airRoxy 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/12447993/68751019_large.webp