# Room wired two-state thermostat TECH ST-294V1 black

**URL:** https://aio.lv/en/product--tech-st294v1bk--5114198
**Data updated:** 2026-03-07 15:13 (EET)
**Category:** Home Automation
**Manufacturer:** TECH
**Manufacturer code:** ST294V1BK
**EAN:** 5902479662053
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 44.99 €
**Prices and availability valid until:** 2026-07-10 23:59
**Price without VAT (21%):** 37.18 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--tech-st294v1bk--5114198

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.07.2026 | free |
| Pickup points | 08.07.2026 | 1.99 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

Wired room two-state thermostat TECH ST-294V1 in black. Designed for controlling heating systems with a binary (on/off) output, the device provides room temperature monitoring and simple switching control. Suitable for residential or commercial spaces where basic thermostat functionality and wired installation are required.

## Long description

Wired room two-state thermostat TECH ST-294V1 black is a compact controller for basic on/off regulation of heating systems. Designed for wired installation, it monitors room temperature and switches a heating circuit or boiler relay according to a setpoint. The unit provides simple temperature control without advanced modulation features, making it suitable for installations that require reliable binary control and a discrete black finish that blends with interior décor.
Advantages
The thermostat offers straightforward two-state control with a clear user interface and stable temperature sensing for indoor environments. Its wired interface ensures continuous, low-latency connection to heating equipment, and the black housing provides a neutral aesthetic compatible with modern interiors. The device is focused on reliability and ease of installation for users and installers who prefer simple binary control instead of proportional modulation.
Suitable for
 Residential room heating control with on/off boiler or electric heater
 Small commercial spaces requiring basic temperature regulation
 Retrofit projects where a wired thermostat is preferred
 Installations needing a compact, visually unobtrusive control unit
Key specifications
 Control type: two-state (on/off) room thermostat
 Installation: wired wall-mounted connection
 Temperature sensing: internal room sensor for ambient monitoring
 Output: binary switching suitable for relays, electric heaters, or boiler control circuits
 Housing color: black
 Form factor: compact wall-mounted enclosure for standard interior mounting
How to use
Mount the thermostat on an interior wall away from direct sunlight, drafts, or heat sources to ensure accurate room temperature readings. Connect the device to the heating system following wiring diagrams provided by the installer or the equipment manufacturer, ensuring power and switching lines are correctly assigned to the binary output. Set the desired temperature setpoint using the user controls; the thermostat will close or open its output when the measured temperature crosses the set threshold, thereby controlling the heating device in a simple on/off manner.
Usage recommendations
For consistent performance, place the thermostat at typical occupancy height and avoid locations close to doors, windows, radiators, or ventilation outlets. Use the wired connection to a dedicated switching input on existing heating equipment and verify compatibility with the heater or boiler relay voltage and current ratings before final connection.

## FAQ

### How much does the TECH ST-294V1 wired two-state room thermostat cost, and is it available for purchase?

The price is 44.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 15 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 03.07.2026 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 TECH 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 TECH 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

https://aio.lv/img/cache/product/5114198/51423198_large.webp