# Air vent Comap Flovent R1/2 — automatic radiator/pipe air separator, model 27792

**URL:** https://aio.lv/en/product--comap-27792--12385924
**Data updated:** 2026-04-26 20:57 (EEST)
**Category:** Other goods
**Manufacturer:** Comap
**Manufacturer code:** 27792
**EAN:** 8712874277922
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 12.99 €
**Prices and availability valid until:** 2026-10-24 23:59
**Price without VAT (21%):** 10.74 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--comap-27792--12385924

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.10.2026 | free |
| Pickup points | 13.10.2026 | 1.99 EUR |
| Courier delivery to door | 13.10.2026 | 4.99 EUR |

## Summary description

Comap Flovent R1/2 (model 27792) is an automatic air vent designed for heating and plumbing systems. It removes trapped air from radiators and pipework to improve circulation and reduce noise and corrosion. The device features a R1/2 connection and compact construction for installation on radiators, manifolds or pipe runs in residential and light commercial applications.

## Long description

The Comap Flovent R1/2 model 27792 is an automatic air vent for heating and plumbing systems designed to expel trapped air from radiators and pipelines. Its compact body and R1/2 threaded connection make it suitable for fitting directly to radiators, manifolds or pipe runs in residential and light commercial installations. By continuously releasing air pockets, the device helps maintain hydraulic balance, reduces gurgling and knocking noises, and supports more consistent heat transfer throughout the system.
Advantages
The Flovent R1/2 operates automatically without need for manual bleeding, providing continuous air separation to limit corrosion and improve circulation. Its small size allows installation in confined spaces on radiators, distribution headers or horizontal and vertical pipework. The sealed float mechanism is designed for reliable operation under usual heating system pressures and temperatures, and the visible vent outlet makes it easy to check function during routine maintenance.
Suitable for
Domestic radiator systems where air accumulation causes noise or uneven heating
Underfloor heating manifolds and distribution headers in low- to medium-pressure systems
Small commercial heating circuits and service risers where automatic venting is preferred
Replacement of manual air vents to achieve automatic continuous deaeration
When it may not be suitable
The Flovent R1/2 is intended for typical residential and light commercial heating or plumbing systems; it may not be suitable for high-pressure industrial systems or installations requiring engineered air separation at very high flow rates. Installations that demand integrated dirt separation, magnetic filtration or large-capacity air separators should consider combined or dedicated units rather than a compact automatic vent.
Key specifications
Connection type: R1/2 threaded connection
Application: automatic air vent for radiators, manifolds and pipework
Construction: compact body suitable for confined installation locations
Operation: automatic float-operated venting mechanism
Typical use: residential and light commercial heating and plumbing systems
How to use
Install the Comap Flovent R1/2 in a vertical orientation at a high point in the radiator, manifold or piping where air accumulates. Ensure the system is depressurised and cool before fitting. Thread the vent into an appropriate R1/2 female port and tighten to the manufacturer’s recommended torque; use suitable sealing material on the thread if required. Once the system is refilled and pressurised, the internal float mechanism will open to release trapped air and close when liquid reaches the outlet. Periodically inspect the vent for leaks and confirm the outlet is not obstructed.
What to consider before purchase
Verify the connection size (R1/2) matches the port on your radiator, manifold or pipe fitting
Confirm the device’s materials and pressure/temperature ratings are compatible with your system
Assess whether an automatic vent alone meets your system needs or if combined air/dirt separation is required
Plan space and orientation for vertical installation at system high points
Usage recommendations
Fit the Flovent R1/2 at the highest practical point in the circuit and check it during routine maintenance. Replace if leaking or if the vent no longer discharges air reliably. For systems with persistent air ingress, investigate sources such as leaks, pump cavitation or inadequate filling procedures and consider additional air/dirt separation measures.

## FAQ

### How much does the Comap Flovent R1/2 air vent 27792 cost, and is it available for purchase?

The price is 12.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 81 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 08.10.2026 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 Comap 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 Comap 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/12385924/69843768_large.webp