# Oil drain screw for oil heater with thermostat GEKO CG80421-2, compatible with 40 kW heaters

**URL:** https://aio.lv/en/product--geko-cg80421-2--12071397
**Data updated:** 2026-03-12 21:50 (EET)
**Category:** Home Appliance Accessories
**Manufacturer:** GEKO
**Manufacturer code:** CG80421-2
**EAN:** 5901477167553
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 6.49 €
**Prices and availability valid until:** 2026-08-05 23:59
**Price without VAT (21%):** 5.36 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--geko-cg80421-2--12071397

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 28.07.2026 | free |
| Pickup points | 31.07.2026 | 1.89 EUR |
| Courier delivery to door | 31.07.2026 | 4.99 EUR |

## Summary description

Replacement oil drain screw designed for GEKO oil-fired heaters with built-in thermostat, model CG80421-2. Specified for use with 40 kW oil heaters, it provides a service point for draining oil during maintenance or repair. Suitable for professional and DIY servicing of oil burners and heater units where safe, controlled oil removal is required.

## Long description

This replacement oil drain screw is designed for GEKO oil heaters with a built-in thermostat, specified for use with 40 kW oil-fired heater units. It provides a service point that allows controlled removal of oil during maintenance, repairs or winterization, enabling safe draining without dismantling major components. The component is suitable for professional service technicians and experienced DIY users working on compatible oil burner systems.
Advantages
The drain screw offers precise control over the oil flow during draining operations and is constructed to fit the designated drain port on compatible GEKO 40 kW heaters. Its design reduces the risk of spills and simplifies routine maintenance by providing an accessible and secure valve point. Using the correct replacement part helps maintain the heater’s serviceability and supports safe handling of heating oil.
Suitable for
Service and maintenance of GEKO oil-fired heaters with built-in thermostat rated at 40 kW
Draining oil prior to repairs or component replacement
Preparing heater systems for storage or transport
Professional oil burner servicing and experienced DIY maintenance
Key specifications
Compatibility: designed for use with 40 kW oil heater models with integrated thermostat
Function: provides controlled oil drainage point for maintenance and repairs
Material and finish: corrosion-resistant construction suitable for fuel oil contact
Mounting: threaded installation into the heater’s designated drain port
Operation: manual screw mechanism for opening and closing oil flow
How to use
Ensure the heater is powered down and cooled before beginning work. Position a suitable oil collection container below the drain port, then carefully remove or open the drain screw according to the heater manufacturer’s service instructions to allow oil to flow into the container. Close or reinstall the drain screw once draining is complete and verify a secure fit to prevent leaks. Dispose of collected oil in accordance with local regulations or return it for proper recycling.
Usage recommendations
Use appropriate personal protective equipment such as gloves and eye protection when draining fuel oil. Work in a well-ventilated area and avoid open flames. If uncertain about compatibility or procedure, consult the heater’s service manual or a qualified technician.

## FAQ

### How much does the GEKO oil drain screw CG80421-2 for 40 kW heaters cost, and is it available for purchase?

The price is 6.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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 28.07.2026 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 GEKO 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 GEKO 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

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