# Gas and Carbon Monoxide Leak Detector QOLTEC 52654 — natural gas and CO sensing device

**URL:** https://aio.lv/en/product--qoltec-52654--12369180
**Data updated:** 2026-04-26 20:42 (EEST)
**Category:** Home Automation
**Manufacturer:** QOLTEC
**Manufacturer code:** 52654
**EAN:** 5901878526546
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 28.49 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 23.55 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--qoltec-52654--12369180

## 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

QOLTEC 52654 is a natural gas and carbon monoxide (CO) leak detector designed to detect the presence of combustible gas and toxic CO indoors. The device combines sensors for natural gas and CO to provide early warning of leaks and harmful concentrations, helping protect homes, apartments and small commercial spaces. Suitable for continuous monitoring near kitchens, boilers and living areas.

## Long description

QOLTEC 52654 is a combined natural gas and carbon monoxide (CO) leak detector designed for continuous indoor monitoring. The unit integrates a combustible gas sensor and an electrochemical CO sensor to detect natural gas leaks and rising concentrations of carbon monoxide. Its compact design allows placement near kitchens, boilers, gas appliances or living areas where early detection helps reduce risk to occupants and property.
Advantages
The detector provides dual-sensor coverage for both combustible natural gas and toxic CO, enabling one device to monitor two common household hazards. It is intended for constant operation and gives early audible and visual indication when preset thresholds are exceeded. The compact form factor and straightforward installation make it suitable for retrofit in homes and small commercial spaces without the need for complex wiring.
Suitable for
Continuous monitoring near kitchen stoves and cooktops
Positioning close to gas boilers, water heaters and furnaces
Installation in apartments, houses and small offices
Use in utility rooms, basements or living areas where gas appliances are present
When it may not be suitable
This detector is intended for indoor ambient monitoring and not for use in industrial, explosive-atmosphere or large commercial installations that require certified industrial-grade safety systems. It does not replace fixed gas supply shut-off systems or professional gas detection networks and should not be used as the sole safety measure in high-risk environments.
Key specifications
Detection targets: natural gas (combustible methane-based gas) and carbon monoxide (CO)
Sensors: combustible gas sensor and CO sensor
Intended use: indoor continuous monitoring
Alerts: audible alarm and visual indicator
Typical placement: wall-mounted or freestanding near gas appliances
How to use
Mount the detector according to the manufacturer’s placement guidance, typically at breathing height in the room where gas appliances are located or where CO accumulation is possible. Power the unit as specified in the product manual and perform the initial sensor test to confirm correct operation. Regularly check the visual indicator and respond immediately to audible alarms by ventilating the area, turning off gas appliances if safe to do so and evacuating occupants until the source is identified and resolved.
What to consider before purchase
Confirm that the detector supports the specific fuel type used in your premises (natural gas/methane)
Check mounting options and available space near gas appliances or boiler rooms
Ensure the detector’s alert types (audible/visual) meet your notification needs
Plan for periodic testing and sensor replacement or unit replacement according to manufacturer guidance
Usage recommendations
Test the unit after installation and at regular intervals, keep the sensor area free of dust and strong chemical vapors, and follow manufacturer instructions for maintenance and end-of-life replacement to maintain reliable detection of natural gas and carbon monoxide.

## FAQ

### How much does the Gas & CO Leak Detector QOLTEC 52654 cost, and is it available for purchase?

The price is 28.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 8 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 QOLTEC 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 QOLTEC 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/12369180/68487376_large.webp