# Heat recovery unit dummy (cover) SpiroFlex E-RVC3HEB-OB for rekuperators, model E-RVC3HEB-OB

**URL:** https://aio.lv/en/product--spiroflex-e-rvc3heb-ob--11959980
**Data updated:** 2026-03-11 13:59 (EET)
**Category:** Home Appliance Accessories
**Manufacturer:** SpiroFlex
**Manufacturer code:** E-RVC3HEB-OB
**EAN:** 5903661103408
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 2.49 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 2.06 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--spiroflex-e-rvc3heb-ob--11959980

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.07.2026 | free |
| Pickup points | 08.07.2026 | 1.99 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

SpiroFlex E-RVC3HEB-OB is a dummy/cover designed for heat recovery ventilation units (rekuperators). The product functions as a non-operational placeholder or protective cap for the specified model E-RVC3HEB-OB, providing protection for duct openings and components during installation, maintenance, or storage. It is intended for use with compatible SpiroFlex ventilation systems and helps keep ducts sealed from dust and debris.

## Long description

SpiroFlex E-RVC3HEB-OB is a dummy/cover designed for heat recovery ventilation units. It serves as a non-operational placeholder or protective cap for the specified model, protecting duct openings and internal components during installation, maintenance, transport, or storage. The cover helps keep ventilation channels sealed from dust, debris and insects and is compatible with SpiroFlex heat recovery systems of corresponding dimensions.
Advantages
The dummy cover provides a durable barrier that prevents contamination of ducts and unit interiors without affecting existing ventilation connections. Constructed to fit the specified unit profile, it is lightweight, easy to mount and remove, and minimizes the risk of accidental damage to sensitive components. The cover reduces time spent on site by allowing installers to protect openings quickly during staged installation or repair work.
Suitable for
Protecting duct ends and ventilation openings during installation or maintenance
Temporarily sealing systems during transport and storage
Keeping debris and insects out of inactive or unfinished ventilation branches
Use as a non-operational placeholder in system balancing or configuration stages
Key specifications
Purpose: non-operational cover for heat recovery ventilation units
Compatibility: designed for SpiroFlex ventilation systems of matching dimensions
Function: protects duct openings and internal components from dust and debris
Material characteristics: lightweight protective construction suitable for repeated mounting
Use conditions: intended for installation, maintenance, transport, and storage situations
How to use
Place the dummy cover over the designated duct opening or unit flange, ensuring a secure fit according to the unit’s connection profile. No electrical or airflow connections are required. Fasten or support the cover as needed to prevent displacement during handling or storage. Remove the cover before commissioning the ventilation unit or restoring normal airflow, and inspect adjacent seals and components for any debris accumulated while the cover was in place.
Usage recommendations
Use the cover during all non-operational phases of work to maintain cleanliness of ducts and to protect internal components. Store the cover in a dry environment when not in use and avoid exposing it to sharp objects or sustained mechanical stress that could deform the fitting.

## FAQ

### How much does the SpiroFlex E-RVC3HEB-OB dummy for rekuperators cost, and is it available for purchase?

The price is 2.49 € (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 03.07.2026 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/11959980/67405398_large.webp