# Air Supply Anemostat SpiroFlex AN100 (ANEMOSTAT NAWIEWNY 100) — round ceiling diffuser, Ø100 mm

**URL:** https://aio.lv/en/product--spiroflex-an100--11851577
**Data updated:** 2026-03-09 17:27 (EET)
**Category:** Ventilation Filters
**Manufacturer:** SpiroFlex
**Manufacturer code:** AN100
**EAN:** 5902973855470
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 7.99 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 6.60 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--spiroflex-an100--11851577

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

SpiroFlex AN100 air supply anemostat (ANEMOSTAT NAWIEWNY 100) is a round ceiling diffuser designed for supply air distribution in ventilation systems. With a nominal diameter of 100 mm (Ø100), it provides controlled directional airflow and can be installed in ducts or suspended ceilings. Suitable for residential and commercial ventilation, HVAC balancing, and localized air distribution.

## Long description

SpiroFlex AN100 air supply anemostat is a round ceiling diffuser with a nominal diameter of 100 mm designed for supply air distribution in ventilation and HVAC systems. The AN100 delivers controlled directional airflow for rooms where localized air distribution or balancing is required. Constructed for installation in duct outlets or suspended ceilings, this diffuser is compatible with residential and commercial ventilation setups and provides a compact option for finishing supply air terminals.
Advantages
The round design and fixed outlet geometry ensure even distribution of supply air while maintaining a low profile in ceilings. The AN100 is simple to install and integrates into standard ductwork and suspended ceiling tiles. Its compact dimensions make it suitable for installations with limited ceiling space and enable precise directional airflow control for improved indoor comfort and system balancing.
Suitable for
 Supply air outlets in residential ventilation systems
 Localized supply in offices and small commercial rooms
 HVAC balancing and room air distribution adjustments
 Installation in suspended ceilings or directly on ducts
Key specifications
 Nominal diameter: 100 mm (round)
 Application: supply air diffuser for ceiling or duct outlet
 Air distribution: directional supply with controlled plume
 Installation: suitable for suspended ceilings and duct-mounted outlets
 Typical uses: residential and light commercial ventilation
How to use
Mount the AN100 diffuser at the supply air outlet in the duct or into the suspended ceiling tile opening sized for the nominal diameter. Ensure the diffuser is securely fastened and sealed to avoid leaks at the connection to the ductwork. Adjust the orientation to direct airflow toward the intended zone; final balancing and airflow adjustment should be performed via the system’s dampers or balancing valves according to design airflow rates.
Usage recommendations
For optimal performance, use the AN100 as part of a balanced ventilation system and verify airflow with anemometers during commissioning. Keep the diffuser clean and free of obstructions; periodic inspection and gentle cleaning will maintain airflow characteristics. When integrating into suspended ceilings, confirm cut-out dimensions and support to avoid vibration or air leaks.

## FAQ

### How much does the SpiroFlex AN100 air supply anemostat Ø100 cost, and is it available for purchase?

The price is 7.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 8 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 06.07.2026 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. All transactions are 100% secure and encrypted.

### 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 SpiroFlex 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 SpiroFlex 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/11851577/67250023_large.webp