Thermostatic Radiator Valve eQ-3 AG 140280A0

Name: Thermostatic Radiator Valve eQ-3 AG 140280A0
Brand: eQ-3
SKU: 1499500
Price: 60.99 EUR
Availability: InStock

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Usual Price: 65.99 €

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Short description

The eQ-3 AG 140280A0 thermostatic radiator valve is designed for indoor use with a sleek white finish. It operates within a temperature range of 0 to 50 °C and has an IP20 rating for protection against solid objects. The valve is powered by a 1.5 V battery and has compact dimensions of 58 mm width, 71 mm depth, and 97 mm height. It comes in a package measuring 122 mm by 112 mm by 97 mm, including one unit.

Available for order: 20 pcs.

Warranty: 2 Years

SKU: 1499500

Manufacturer: eQ-3

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Deliver the order:

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Customer service center

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

06.07.2026 {{selectedOffer.officeDeliveryString}}

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Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!

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From 4.99 € (Weight: 0.35 kg)

Parcel couriers

Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts nodaļa

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From 1.99 €

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Payment Methods:

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Product information

Description

The eQ-3 AG 140280A0 thermostatic radiator valve is a compact, battery-powered valve designed for indoor climate control. Finished in white, the device controls radiator flow to help maintain room temperature within a 0 to 50 °C operating range. With an IP20 rating it provides basic protection against solid objects and is intended for installation in residential or light commercial heating systems. The unit is powered by a single 1.5 V battery and has compact dimensions (58 mm width, 71 mm depth, 97 mm height); the product is supplied as a single unit in packaging sized 122×112×97 mm.

Advantages

The thermostatic valve offers precise temperature control across its 0–50 °C range while remaining energy-efficient due to its low-voltage battery operation. Its compact form factor and neutral white finish support unobtrusive integration with common radiator designs. The IP20 enclosure provides adequate protection for indoor use and the single-unit package simplifies selection and stock management for upgrades or replacements.

Suitable for

Controlling temperature in residential radiators
Apartment or small office heating systems
Replacement of existing radiator valves with a compact, battery-powered unit
Indoor installations where basic mechanical protection (IP20) is sufficient

Key specifications

Brand: eQ-3
Model / MPN: 140280A0
EAN: 4047976402809
Operating temperature range: 0 to 50 °C
Protection rating: IP20
Power supply: 1.5 V battery (one unit)
Dimensions (W×D×H): 58 × 71 × 97 mm
Package dimensions: 122 × 112 × 97 mm
Quantity in package: 1 unit

How to use

Install the eQ-3 AG 140280A0 on a compatible radiator valve body according to the radiator manufacturer’s instructions. Insert the required 1.5 V battery and verify correct seating and electrical contact before operation. Set the desired room temperature within the device’s control range and allow the valve to regulate flow; adjustments can be made manually as needed. Ensure the installation location is indoors and protected from direct moisture, as the device meets IP20 protection standards only.

Usage recommendations

For reliable operation, replace the battery promptly when low-battery indication appears and perform periodic visual checks for mechanical wear or deposits on the valve interface. Use this unit in indoor environments only and follow local regulations for safe battery disposal.

All features

Weight:: 0.205 kg
Package weight:: 338.6 g
Operating temperature (T-T):: 0 - 50
Number of batteries supported:: 2
Height:: 97 mm
Wireless range:: 300 m
Wireless connection:: Yes
Width:: 58 mm
Depth:: 71 mm
Product colour:: White
Operating frequency:: 868.0-868.6, 869.4-869.65
Package depth:: 112 mm
Package height:: 97 mm
Package width:: 122 mm
Manual:: Yes
Easy to install:: Yes
Battery voltage:: 1.5 V
Batteries included:: Yes
Number of products included:: 1 pc(s)
Remotely operated:: Yes
International Protection (IP) code: Device protection rating against dust and water according to the international IP standard.: IP20
Built-in display:: Yes
Temperature measurement units:: °C
Smartphone/tablet remote support:: Yes
Smart thermostat:: Yes
Batteries required:: Yes
Suitable for indoor use:: Yes
Screw thread:: M30 x 1.5mm
Works with Amazon Alexa:: Yes
Works with the Google Assistant:: Yes

Instructions

eq-3-140280A0-1499500.pdf

Description

Instructions

eq-3-140280A0-1499500.pdf

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Customer questions

FAQ

How much does the Thermostatic Radiator Valve eQ-3 AG 140280A0 cost, and is it available for purchase?

The price is 60.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 20 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 06.07.2026 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 eQ-3 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 eQ-3 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.

Where can I download the instructions for Thermostatic Radiator Valve eQ-3 AG 140280A0?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

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