# Ventilation unit SPC DucoBox Energy Premium 325 1ZH Right — compact heat-recovery ventilator

**URL:** https://aio.lv/en/product--spc-0000-4361--11833562
**Data updated:** 2026-03-09 14:45 (EET)
**Category:** Ventilation Filters
**Manufacturer:** SPC
**Manufacturer code:** 0000-4361
**EAN:** 5425037152792
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 3 475.49 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 2 872.31 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--spc-0000-4361--11833562

## 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

SPC DucoBox Energy Premium 325 1ZH Right is a compact mechanical ventilation unit with heat recovery designed for controlled indoor air exchange. The model identifier indicates the DucoBox Energy Premium 325 series with one-zone (1ZH) configuration and right-side connections. Suitable for residential or light-commercial use where balanced ventilation and heat recovery are required to improve indoor air quality and reduce heat losses.

## Long description

SPC DucoBox Energy Premium 325 1ZH Right is a compact heat-recovery ventilation unit designed for controlled mechanical air exchange in dwellings and light commercial spaces. This one-zone ventilator features right-side duct connections and a compact housing that integrates heat exchanger, fans and filters to provide balanced supply and extract airflow while recovering a significant portion of heat from extracted air. The unit is intended to support stable indoor air quality and reduce energy loss associated with ventilation.
Advantages
The compact design allows flexible installation in utility rooms, cupboards or technical shafts where space is limited. Integrated counterflow heat exchanger improves energy efficiency by transferring heat from extracted air to incoming fresh air. The one-zone configuration simplifies system layout for single-zone applications and minimizes ductwork. Built-in filtration protects the heat exchanger and indoor air from particulate contaminants, and the right-side connections streamline routing in installations that require that orientation.
Suitable for
 Residential apartments and single-family homes with single-zone ventilation needs
 Small commercial units or offices requiring balanced ventilation with heat recovery
 Retrofit projects where existing duct routing favors right-side connections
 Installations with limited technical space that need a compact ventilator
Key specifications
 System type: compact mechanical ventilation unit with heat recovery
 Configuration: one-zone (single thermal zone) with right-side duct connections
 Heat recovery: integrated counterflow heat exchanger for sensible heat transfer
 Airflow: designed for balanced supply and extract airflows suitable for residential use
 Filtration: built-in supply/exhaust filters to retain particulate matter and protect internal components
 Installation: wall-mounted or recessed in technical spaces with compact footprint
 Maintenance access: serviceable filters and accessible heat exchanger for periodic cleaning
How to use
Install the SPC DucoBox Energy Premium 325 1ZH Right according to local ventilation codes and manufacturer installation guidance, ensuring the unit is mounted with the right-side connections oriented as required. Connect supply, extract and outdoor ducts to the designated ports and verify airtight connections. Connect electrical supply and any control interfaces required for fan speed or bypass operation. After commissioning, set airflow rates or control modes to match the occupancy and ventilation requirements of the served zone. Replace or clean filters and inspect the heat exchanger at recommended service intervals to maintain optimal performance.
Usage recommendations
For efficient heat recovery and long-term reliability, follow regular maintenance: inspect and replace filters per usage conditions, clean the heat exchanger annually or as needed, and verify fan operation and control settings. Ensure ductwork is sealed and insulated where appropriate to prevent thermal losses and condensation. Use the unit in conjunction with appropriate controls or timers to adapt ventilation rates to occupancy and indoor air quality.

## FAQ

### How much does the SPC DucoBox Energy Premium 325 1ZH Right ventilation unit cost, and is it available for purchase?

The price is 3,475.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 SPC DucoBox Energy Premium 325 1ZH Right 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 SPC 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 SPC 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/11833562/67234049_large.webp