# Room Wireless Two-State Thermostat TECH R-8B (white) — compatible with L-8

**URL:** https://aio.lv/en/product--tech-str8bwh--11867917
**Data updated:** 2026-03-09 17:44 (EET)
**Category:** Smart Sensors
**Manufacturer:** TECH
**Manufacturer code:** STR8BWH
**EAN:** 5902479661070
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 58.99 €
**Prices and availability valid until:** 2026-07-05 23:59
**Price without VAT (21%):** 48.75 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--tech-str8bwh--11867917

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.06.2026 | free |
| Pickup points | 03.07.2026 | 1.99 EUR |
| Courier delivery to door | 03.07.2026 | 4.99 EUR |

## Summary description

TECH R-8B is a room wireless two-state thermostat in white, designed to control heating systems using binary (on/off) output. It operates as a room temperature controller and is compatible with the L-8 unit. Typical use cases include domestic or light commercial heating regulation, simple thermostat replacement, and integration with compatible wireless heating controllers.

## Long description

TECH R-8B is a room wireless two-state thermostat in white designed to provide simple and reliable control of heating systems via a binary (on/off) output. Intended for use as a standalone room temperature controller, the device communicates wirelessly and is compatible with the L-8 unit. The thermostat offers a compact wall-mounted design suitable for domestic and light commercial environments where basic temperature regulation and straightforward replacement of an existing thermostat are required.
Advantages
The thermostat delivers on/off control with a clear user interface and a neutral white housing that integrates into typical interiors. Wireless compatibility with the L-8 unit removes the need for complex wiring and allows flexible placement in rooms. The two-state operation simplifies installation and programming, and the device is designed for stable temperature regulation in heating systems that accept a binary control signal.
Suitable for
Domestic central heating and radiators that use on/off control
Light commercial premises requiring basic room temperature control
Upgrading or replacing simple non-programmable thermostats
Integration with compatible wireless heating controllers such as the L-8 unit
Key specifications
Type: room wireless two-state (binary) thermostat
Output: two-state (on/off) control
Compatibility: designed to work with L-8 wireless heating controller
Color and housing: white wall-mounted enclosure
Application: suitable for domestic and light commercial heating regulation
How to use
Mount the thermostat on an interior wall away from direct sunlight, drafts and heat sources to ensure accurate temperature sensing. Pair the device with the L-8 unit following the manufacturer's pairing procedure, then set the desired room temperature. The thermostat will switch the heating system on or off according to the measured room temperature and the two-state control logic. For replacement of an existing thermostat, remove the old device, install the R-8B in the same location, and complete the wireless pairing and testing steps.
Usage recommendations
Position the thermostat at eye level in a representative location for best temperature reading; avoid placing it near windows, doors, or heat-emitting appliances. Periodically verify wireless connection to the L-8 unit and test on/off response after installation or maintenance to ensure correct operation.

## FAQ

### How much does the TECH R-8B wireless two-state room thermostat cost, and is it available for purchase?

The price is 58.99 € (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 30.06.2026 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/11867917/67274334_large.webp