{{ totalProductsCount }}

In cart {{totalProductsCount}} item(s)

Total:
{{sum | formatAmount}}

Your cart is empty

header-product Flue Extension Pipe Vaillant DN80 2 m 303255
62.49 €

Flue Extension Pipe Vaillant DN80 2 m 303255

Flue Extension Pipe Vaillant DN80 2 m Photo 1
Keep track of price changes You keep track of price changes
Watch the price drop

Leave your address - as soon as the price of the product goes down, you'll know about it right away

You keep track of price changes

Flue Extension Pipe Vaillant DN80 2 m 303255

{{email}}
You keep track of price changes

Flue Extension Pipe Vaillant DN80 2 m 303255

{{email}}
{{selectedOffer && selectedOffer.price | formatAmount}}

Short description

Flue extension pipe for Vaillant systems, model 303255. Straight DN80 (80 mm nominal diameter) aluminium/steel flue extension with 2 m length for extending exhaust/ventilation ducts. Designed to connect and lengthen existing flue runs, suitable for boiler and ventilation installations that require an additional 2 m section of DN80 pipe.
Available for order: 3 pcs.
Warranty: 2 Years
SKU: 11827657
Manufacturer: Vaillant
free shipment

Cheapest delivery:

Venipak Pickup LV, Venipak Locker LV

Pick-up points

Venipak Pickup LV

Venipak Locker LV

Cost

1.89 €

Deliver

{{selectedOffer.parcelStationDeliveryString}}

Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
20.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
23.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 €
Parcel couriers
Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
23.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
payment
Payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay
Together cheaper
{{product.price | formatAmount}}
{{product.title}}
{{productBundle.reference.specialPrice | formatAmount}}
{{productBundle.title}}
{{productBundlePreviousPrice | formatAmount}}
{{productBundleSpecialPrice | formatAmount}}

You saving {{productBundleYouSave | formatAmount}}

Product information

Description

Flue Extension Pipe Vaillant DN80 2 m 303255 is a straight DN80 aluminium/steel flue section with a 2 metre length designed to extend exhaust and ventilation ducts in Vaillant boiler and ventilation systems. The component provides a seamless addition to existing DN80 flue runs where extra length is required to reach roof outlets, wall terminals or connection points while maintaining appropriate flow and structural alignment.

Advantages

The extension pipe combines aluminium and steel construction for a balance of corrosion resistance and mechanical strength, ensuring durability in standard boiler exhaust conditions. Its straight DN80 profile preserves inner flow characteristics, minimising turbulence and backpressure when joined correctly to compatible flue components. The 2 metre length reduces the number of joints required compared with shorter sections, simplifying installation and lowering potential leak points.

Suitable for

  • Extending DN80 flue systems in domestic and light-commercial Vaillant boiler installations
  • Reaching roof outlets, wall terminals or remote connection points that require an additional 2 m of flue run
  • Replacement of damaged or corroded straight DN80 sections in ventilation ducts compatible with aluminium/steel materials

Key specifications

  • Nominal diameter: DN80 (80 mm)
  • Length: 2.0 m
  • Construction: aluminium/steel composite
  • Profile: straight, cylindrical section for inline extension
  • Compatibility: designed for use with Vaillant DN80 flue components and other DN80 systems meeting the same connection geometry

How to use

Verify that the existing flue run is DN80 and that connection ends match the extension pipe geometry. Before installation, inspect the pipe for any shipping damage and ensure mating ends and seals are clean and undamaged. Slide or couple the extension into the existing flue section using the applicable clamps, couplings or seals recommended by the boiler manufacturer. Maintain correct alignment and secure fastenings to prevent movement; ensure all connections follow applicable local codes and the Vaillant installation guidelines for clearances and support intervals. After installation, perform a system smoke or pressure test where required and check for leaks or abnormal drafts.

Usage recommendations

Use this DN80 2 m straight extension only within the parameters specified by the boiler and flue manufacturer. When extending flue runs, consider support spacing, thermal expansion, and condensate drainage as applicable. If unsure about compatibility or local regulatory requirements, consult a certified heating engineer or the Vaillant installation manual to confirm correct selection and safe installation.

Description

Machine translation. Load original

Similar products

{{product.title}} Show details Hide details

{{highlightedFeature.featureTitle}}:

{{getProductFeatureValueById(product, highlightedFeature.featureId)}}

{{product.price | formatAmount}}
Might be useful
{{product.manufacturerName}}
{{product.categoryName}}
{{product.title}}
{{product.specialPrice}}
{{product.price}}

Customer reviews

Customer questions

FAQ

How much does the Flue Extension Pipe Vaillant DN80 2 m cost, and is it available for purchase?

The price is 62.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 20.07.2026 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 Vaillant 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 Vaillant 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
shipping
Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
payment
Secure Payment Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
warranty
Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.