# Programmable temperature controller Euroster 4040 SMART by Euroster, black

**URL:** https://aio.lv/en/product--euroster-eue4040smartb--11867769
**Data updated:** 2026-03-09 17:44 (EET)
**Category:** Home Automation
**Manufacturer:** Euroster
**Manufacturer code:** EUE4040SMARTB
**EAN:** 5903240978557
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 154.49 €
**Prices and availability valid until:** 2026-07-26 23:59
**Price without VAT (21%):** 127.68 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--euroster-eue4040smartb--11867769

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.89 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

Euroster 4040 SMART is a programmable temperature controller by Euroster in black finish. It provides scheduled temperature regulation for heating systems, allowing users to set timed programs and temperature setpoints. Designed for household and small commercial use, it helps automate climate control, improve comfort and reduce energy use through programmable schedules.

## Long description

Euroster 4040 SMART is a programmable temperature controller designed for scheduled regulation of heating systems. Housed in a black finish, the unit allows setting timed programs and temperature setpoints to automate indoor climate control for household and small commercial installations. The controller supports daily and weekly scheduling to maintain desired temperatures at different times, helping to balance comfort and energy use through automated operation.
Advantages
The Euroster 4040 SMART provides precise temperature control with programmable schedules, enabling automatic changes between comfort and setback setpoints. Its compact black enclosure is suitable for visible indoor installation and integrates with typical heating system actuators and controllers. By automating temperature changes according to user-defined programs, the device reduces the need for manual adjustments and can contribute to lower energy consumption when correctly configured.
Suitable for
 Residential central heating systems with electronic or on/off control
 Small commercial premises requiring timed temperature regulation
 Applications where daily and weekly temperature schedules are needed
Key specifications
 Programmable daily and weekly scheduling for multiple setpoints
 Temperature setpoint adjustment for comfort and setback periods
 Compatible with on/off heating control systems and typical actuators
 Compact design with user interface for schedule and setpoint programming
 Black finish suitable for indoor mounting
How to use
Install the controller according to the heating system wiring and mounting instructions provided by the system installer or manufacturer. Configure current time and day, then create daily or weekly programs by assigning temperature setpoints to time intervals. Use the device interface to set comfort and setback temperatures and to enable or disable specific programs. After programming, monitor the system to confirm the controller switches outputs at the scheduled times and maintains the selected temperatures.
Usage recommendations
For best results, program realistic comfort and setback temperatures that match your occupancy patterns. Verify compatibility with your heating system actuators before installation and have electrical connections performed or verified by a qualified technician. Periodically review and adjust schedules to reflect seasonal changes and occupancy to optimise comfort and energy use.

## FAQ

### How much does the Euroster 4040 SMART programmable temperature controller cost, and is it available for purchase?

The price is 154.49 € (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 15.07.2026 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 Euroster 4040 SMART programmable temperature controller be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 Euroster 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 Euroster 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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