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header-product Danfoss 013G3378 15mm connection pipe for RA-FNE and RA-N radiator valves
16.49 €

Danfoss 013G3378 15mm connection pipe for RA-FNE and RA-N radiator valves

Danfoss 013G3378 15mm Connection Pipe Photo 1

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Danfoss 013G3378 15mm connection pipe for RA-FNE and RA-N radiator valves

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Danfoss 013G3378 15mm connection pipe for RA-FNE and RA-N radiator valves

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Short description

Danfoss 15mm connection pipe, model 013G3378, designed specifically for integration with RA-FNE and RA-N radiator valves. This essential heating system component ensures a reliable and precise connection in hydronic heating installations. Suitable for professional plumbing and domestic heating maintenance, offering secure fit and efficient performance.
Available for order: 1 pcs.
Warranty: 2 Years
SKU: 12648435
Manufacturer: DANFOSS
free shipment

Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.99 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
24.09.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
29.09.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 €
Parcel couriers
Unisend LV / Venipak Pickup LV / Venipak Locker LV / DPD Paku skapis / Omniva LV / Latvijas Pasts pakomāts / Latvijas Pasts nodaļa
29.09.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.99 €
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Product information

Description

The Danfoss 15mm connection pipe is an essential heating system component designed specifically for integration with RA-FNE and RA-N radiator valves. This reliable pipe ensures a precise and secure connection in hydronic heating installations, supporting efficient performance across residential and commercial heating setups.

Advantages

Engineered to high manufacturing standards, this connection pipe guarantees a precise fit with compatible Danfoss radiator valves, minimizing the risk of leaks and pressure loss within the heating circuit. Its robust construction supports long-term durability in domestic and professional heating systems, ensuring smooth water flow and consistent thermal efficiency. The component integrates seamlessly into existing setups, making maintenance and installation straightforward for heating professionals and knowledgeable DIYers alike.

Suitable for

  • Connecting 15mm piping to Danfoss RA-FNE and RA-N radiator valves
  • Hydronic heating system installations in residential homes
  • Heating system maintenance and repair work
  • Professional plumbing and heating upgrades

When it may not be suitable

This connection pipe is not suitable for non-compatible valve types or piping systems that require diameters other than 15mm. It should not be used in industrial gas or high-pressure plumbing applications outside the specified heating system parameters.

Key specifications

  • Pipe diameter: 15mm
  • Compatible valve types: RA-FNE and RA-N series
  • Application: Hydronic heating systems
  • Brand: Danfoss

How to use

Ensure the heating system is depressurized and drained before starting any installation work. Measure and cut the 15mm piping to the required length, ensuring clean and deburred edges. Insert the connection pipe securely into the designated Danfoss RA-FNE or RA-N radiator valve according to the manufacturer guidelines, tightening all compression fittings to the recommended torque. Test the system for leaks by gradually restoring pressure before regular operation.

What to consider before purchase

  • Verify that your existing or planned radiator valves are part of the Danfoss RA-FNE or RA-N series
  • Check that your heating pipe network utilizes a 15mm diameter
  • Confirm compatibility with your overall hydronic heating layout
Usage recommendations: Always consult a certified heating technician if you are uncertain about installation procedures. Regularly inspect your heating connections during routine system maintenance to ensure continued reliability and prevent unexpected leaks.

Description

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Product comparison

This product page focuses on the Danfoss 013G3378 15mm connection pipe, which is compared with a similar heating system component from the same brand—the Danfoss RA-N 15 thermostatic radiator shut-off valve. Both products belong to the Danfoss brand and are designed for hydronic heating installations, but they serve different purposes: the connection pipe ensures reliable and precise integration with RA-FNE and RA-N valves, whereas the shut-off valve provides a shut-off function for radiator maintenance and replacement without draining the system.

⚙️ Below is a comparison of characteristics and practical differences between the Danfoss 013G3378 connection pipe and the Danfoss RA-N 15 thermostatic shut-off valve.

ParameterDanfoss 013G3378Danfoss RA-N 15Practical significance
Product type15mm connection pipeThermostatic shut-off valveDefines the component's role in the system: element connection versus flow isolation capability.
Main purposeIntegration with RA-FNE and RA-N radiator valvesRadiator maintenance and replacement without system drainingThe pipe ensures a secure joint, while the valve facilitates servicing of the heating unit.
Application scopeProfessional plumbing and domestic heating maintenanceInstallations with built-in valve bodies requiring in-place servicingBoth products support heating installation and maintenance but address different engineering needs.

◎ The following table evaluates the suitability of each product for various usage scenarios and buyer needs.

Usage scenarioRecommended productWhy
Assembly and connection of RA-FNE and RA-N radiator valvesDanfoss 013G3378Engineered specifically for precise and secure integration with these valve series.
Radiator maintenance without draining the entire heating systemDanfoss RA-N 15Provides a flow shut-off function to allow safe on-site radiator replacement or repair.
The comparison shows that the Danfoss 013G3378 and the Danfoss RA-N 15 perform entirely different functions within a heating system. The connection pipe is required for precise installation and secure element joining, whereas the shut-off valve is designed for servicing and isolating radiators. Your choice should be based strictly on the specific plumbing or maintenance task at hand.
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Customer reviews

Customer questions

FAQ

How much does the Danfoss 013G3378 15mm Connection Pipe cost, and is it available for purchase?

The price is 16.49 € (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 24.09.2026 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 DANFOSS 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 DANFOSS 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.
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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.
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