# Roof Ventilation Unit ALNOR VHK-100 (VHF-100) — roof-mounted ventilator, model VHK-100

**URL:** https://aio.lv/en/product--alnor-vhk-100--4575751
**Data updated:** 2026-03-07 14:49 (EET)
**Category:** Power Tools Accessories
**Manufacturer:** ALNOR
**Manufacturer code:** VHK-100
**EAN:** 4770364140006
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 19.49 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 16.11 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--alnor-vhk-100--4575751

## 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 | 1.89 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

ALNOR VHK-100 (VHF-100) is a roof-mounted ventilation unit designed for extraction or supply air applications. As a rooftop ventilator, it integrates with duct systems to move air through commercial or residential buildings. The model designation and brand identify compatibility with ALNOR spare parts and mounting systems. Typical uses include kitchen, bathroom, and utility room ventilation and small-scale HVAC roof discharge points.

## Long description

ALNOR VHK-100 (VHF-100) is a roof-mounted ventilation unit designed for extraction or supply air applications in small commercial and residential buildings. Configured as a rooftop ventilator that connects to duct systems, the unit moves air to and from interior spaces such as kitchens, bathrooms and utility rooms, and can serve as a roof discharge point for compact HVAC installations. The design is intended for straightforward integration with standard roof penetrations and mounting systems compatible with ALNOR components.
Advantages
The unit provides a compact rooftop solution that supports both supply and exhaust configurations, allowing flexible installation depending on ventilation needs. Constructed for outdoor roof mounting, it is engineered to work with duct connections and typical rooftop discharge requirements without occupying interior space. Compatibility with ALNOR mounting systems and spare parts simplifies maintenance and replacement of wear items.
Suitable for
 Kitchen and cooker hood exhaust in small residential buildings
 Bathroom and toilet extraction
 Utility rooms and laundry ventilation
 Roof discharge point for compact HVAC systems
 Local supply or exhaust ventilation in shops and small offices
Key specifications
 Mounting type: roof-mounted ventilator suitable for external rooftop installation
 Application: extraction or supply air for small-scale ventilation systems
 Connection: duct-integrated unit designed to connect to building ductwork
 Installation environment: outdoor rooftop exposure with appropriate weatherproofing
 Typical use cases: kitchen, bathroom, utility room ventilation and HVAC discharge point
How to use
Install the ALNOR VHK-100 on a suitable roof curb or mounting frame that provides secure attachment and proper sealing to the building envelope. Connect the unit to the building's ductwork according to airflow direction required (supply or exhaust), ensuring airtight duct joints and correct orientation. Provide electrical connection and control wiring per local regulations and the manufacturer’s installation guidelines. Commission the system by verifying airflow direction, checking for vibrations or unusual noise, and adjusting mounting or ductwork as needed for balanced operation.
Usage recommendations
Use corrosion-resistant fasteners and appropriate roof flashing to maintain weatherproof integrity. Schedule periodic inspections of the fan, motor and duct connections and clean or replace filters and serviceable parts according to operating conditions. Ensure controls and any backdraft dampers are functioning to prevent unwanted air infiltration when the unit is off.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.47 kg |

## FAQ

### How much does the Roof Ventilation Unit ALNOR VHK-100 cost, and is it available for purchase?

The price is 19.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 206 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. 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 ALNOR 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 ALNOR 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/4575751/65968566_large.webp