# Inline duct fan VENTS QUIET100TH-Style d100 with timer and humidity sensor

**URL:** https://aio.lv/en/product--vents-4824032181539--11547181
**Data updated:** 2026-03-08 08:37 (EET)
**Category:** Fans
**Manufacturer:** VENTS
**Manufacturer code:** 4824032181539
**EAN:** 4824032181539
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 57.49 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 47.51 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--vents-4824032181539--11547181

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

VENTS QUIET100TH-Style is an inline duct fan with 100 mm diameter (d100) designed for ventilation of small rooms. It features an integrated timer and humidity sensor for automatic operation based on relative humidity, providing controlled air extraction. Suitable for bathrooms, toilets, kitchens and utility rooms where compact, humidity‑controlled ventilation is required.

## Long description

VENTS QUIET100TH-Style d100 is a compact inline duct fan designed for ventilating small rooms with a 100 mm duct connection. Engineered for low-noise operation, this model integrates a timer and an adjustable humidity sensor to enable automatic extraction based on relative humidity levels. The fan is suitable for concealed installation in ventilation ducts and provides a controlled air exchange for bathrooms, toilets, kitchens and utility rooms where space is limited and moisture control is important.
Advantages
The QUIET100TH-Style combines compact dimensions with quiet operation and automated control. Its built-in humidity sensor allows the fan to start and stop according to preset humidity thresholds, reducing manual intervention and helping prevent moisture buildup. The integrated timer extends operation after humidity drops, ensuring thorough air extraction. Designed for inline installation, the fan can be positioned away from the room to minimize noise while maintaining effective airflow.
Suitable for
 Bathroom and shower rooms where humidity control is required
 Toilets and small WC spaces
 Kitchens and pantry areas with limited ventilation
 Utility rooms, laundry rooms and wet rooms
Key specifications
 Airflow direction: inline duct configuration for exhaust or supply integration
 Duct connection diameter: 100 mm
 Integrated controls: adjustable humidity sensor and delay timer
 Noise characteristics: engineered for quiet operation suitable for domestic spaces
 Mounting: inline/duct installation, suitable for concealed placement within ductwork
How to use
Install the fan into the ventilation duct with a 100 mm connection, ensuring correct orientation for airflow. Connect the electrical supply following local regulations and the fan wiring diagram. Set the humidity threshold to the desired relative humidity level at which the fan should start, and adjust the timer for the required post-run duration to continue extraction after humidity decreases. Positioning the unit within the ductwork away from the room minimizes perceived noise while maintaining performance.
Usage recommendations
For reliable operation, ensure ductwork is clean and unobstructed and that the fan is installed with appropriate vibration isolation. Use the humidity sensor setting suitable for the room type (higher sensitivity for frequently wet areas). Periodically check electrical connections and clean the fan housing if access is provided.

## FAQ

### How much does the VENTS QUIET100TH-Style d100 inline duct fan cost, and is it available for purchase?

The price is 57.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 08.07.2026 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 VENTS 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 VENTS 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/11547181/66547300_large.webp