# Ventilation unit Vaillant recoVAIR VAR 360/4 E with enthalpy counterflow-crossflow heat exchanger

**URL:** https://aio.lv/en/product--vaillant-0010019692--11944874
**Data updated:** 2026-03-10 11:51 (EET)
**Category:** Air purifiers
**Manufacturer:** Vaillant
**Manufacturer code:** 0010019692
**EAN:** 5907667594062
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 4 378.99 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 3 619.00 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--vaillant-0010019692--11944874

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.07.2026 | free |
| Pickup points | 10.07.2026 | 1.99 EUR |
| Courier delivery to door | 10.07.2026 | 4.99 EUR |

## Summary description

Vaillant recoVAIR VAR 360/4 E is a mechanical ventilation unit designed for controlled air exchange with heat and moisture recovery via an enthalpy counterflow-crossflow heat exchanger. The unit provides balanced supply and extract airflow, improves indoor air quality and energy efficiency, and is suitable for residential and light commercial ventilation systems requiring continuous ventilation and humidity control.

## Long description

The Vaillant recoVAIR VAR 360/4 E with enthalpy counterflow-crossflow heat exchanger is a mechanical ventilation unit engineered for continuous balanced supply and extract airflow with heat and moisture recovery. Designed for residential and light commercial spaces, the unit improves indoor air quality while reducing energy demand by recovering sensible and latent heat from extracted air. Its enthalpy exchanger combines counterflow and crossflow principles to transfer both temperature and humidity, supporting comfortable and controlled indoor environments.
Advantages
The unit recovers both heat and moisture, helping to maintain indoor humidity levels and reduce heating load. Balanced supply and extract fans provide steady ventilation rates and limit pressure imbalances. The enthalpy counterflow-crossflow heat exchanger offers higher recovery efficiency for sensible and latent energy compared with simple heat exchangers. Compact design and straightforward duct connections support integration into new and existing ventilation systems.
Suitable for
Continuous whole-house ventilation in apartments and houses
Ventilation of small offices and light commercial premises
Buildings requiring humidity control alongside heat recovery
Replacement or upgrade of basic mechanical ventilation systems
Key specifications
Balanced supply and extract airflow configuration
Enthalpy counterflow-crossflow heat exchanger for sensible and latent recovery
Designed for continuous operation
Compact casing suitable for ceiling or utility room installation
Standard duct connections for integration with ventilation networks
How to use
Install the unit according to local ventilation standards and the manufacturer’s mounting guidelines, ensuring correct orientation and secure duct connections for supply and extract air. Connect electrical supply and control wiring to the building control system or dedicated controller to set desired ventilation rates and schedules. Ensure filters are fitted and accessible for regular inspection. Commission the unit by verifying airflow balance, checking heat exchanger function, and adjusting fan speeds as required to achieve targeted ventilation performance.
Usage recommendations
For reliable performance, schedule periodic maintenance including filter replacement and inspection of the enthalpy heat exchanger. Maintain clear intake and exhaust paths, and verify control settings seasonally to optimize energy recovery and indoor humidity levels.

## FAQ

### How much does the Vaillant recoVAIR VAR 360/4 E ventilation unit cost, and is it available for purchase?

The price is 4,378.99 € (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 07.07.2026 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, Leasing for legal entities. All transactions are 100% secure and encrypted.

### Can Vaillant recoVAIR VAR 360/4 E ventilation unit 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 Vaillant 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 Vaillant 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/11944874/67387988_large.webp