Kermi KKV21 compact convector radiator H150 L1800

Name: Compact convector radiator Kermi KKV21 KKV210151802
Brand: Kermi
SKU: 11730440
Price: 292.49 EUR
Availability: InStock

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Compact convector radiator Kermi KKV21 H=150 L=1800 — valve-ready, height 150 mm, length 1800 mm

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Short description

Kermi KKV21 is a compact convector radiator designed for indoor heating installations. Model KKV21 H=150 L=1800 indicates a 150 mm height and 1800 mm length and comes valve-ready for connection to central heating. Suitable for wall-mounted applications where low-profile, linear heating is required in residential or commercial spaces.

Available for order: 5 pcs.

Warranty: 2 Years

SKU: 11730440

Manufacturer: Kermi

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2b. Kengaraga str., Riga, Latvia, LV-1063

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From 4.99 €

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36 months installment: from 8.12 euros per month

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Product information

Description

Kermi KKV21 H=150 L=1800 is a compact convector radiator designed for indoor heating systems. With a low profile of 150 mm height and an extended length of 1800 mm, this valve-ready unit is intended for wall-mounted installation and connection to central heating. The radiator provides linear, space-saving heat distribution suitable for rooms where unobtrusive appearance and predictable thermal output are required.

Advantages

The compact design of the Kermi KKV21 allows installation in narrow spaces beneath windows or along perimeter walls while maintaining effective convective heat transfer. Being valve-ready simplifies connection to existing central heating circuits and reduces installation time. The linear length supports uniform heat dispersion across the room and the low height minimizes visual impact while preserving usable wall area.

Suitable for

Heating below windowsills in residential rooms
Low-profile heating in corridors and hallways
Perimeter heating in offices and commercial spaces
Retrofit installations where wall space is limited

Key specifications

Type: compact convector radiator with convective heating profile
Height: 150 mm
Length: 1800 mm
Mounting: wall-mounted configuration
Connection: valve-ready for central heating systems
Finish: painted surface suitable for indoor environments

How to use

Mount the radiator securely to a suitable load-bearing wall using appropriate brackets and fixings for the wall material. Ensure the unit is positioned to allow clearance for air circulation above and below the convector. Connect the inlet and outlet to the heating circuit using compatible valves and pipework, and purge air from the system following local plumbing and heating codes. Adjust the valve settings to achieve the desired room temperature and verify there are no leaks at the connections.

Usage recommendations

For optimal performance, keep at least the manufacturer-recommended clearances above and in front of the radiator to maintain unobstructed convective airflow. Use compatible thermostatic or manual valves to balance the heating circuit. During commissioning, bleed trapped air and check for even temperature distribution along the length of the unit.

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Customer questions

FAQ

How much does the Kermi KKV21 compact convector radiator H150 L1800 cost, and is it available for purchase?

The price is 292.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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 10.07.2026 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, Installment. All transactions are 100% secure and encrypted.

Can Kermi KKV21 compact convector radiator H150 L1800 be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the Kermi KKV21 compact convector radiator H150 L1800 online, and the application process is as simple as possible:

Select the product on the website and add it to your cart;
When placing your order, choose the payment method “Installments”;
Fill in the required details for the lending partner;
Receive a decision within a few minutes.

For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

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 Kermi 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 Kermi 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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