# Renov8 Smart Wi-Fi Thermostat R8-TH-8RHDW-K with color LCD for gas boiler, dry contact, fits 86×86 and round 60 mm box

**URL:** https://aio.lv/en/product--renov8-r8-th-8rhdw-k--12119698
**Data updated:** 2026-03-20 21:23 (EET)
**Category:** Home Automation
**Manufacturer:** Renov8
**Manufacturer code:** R8-TH-8RHDW-K
**EAN:** 8059513220681
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 73.49 €
**Prices and availability valid until:** 2026-07-28 23:59
**Price without VAT (21%):** 60.74 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--renov8-r8-th-8rhdw-k--12119698

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 17.07.2026 | free |
| Pickup points | 22.07.2026 | 1.89 EUR |
| Courier delivery to door | 22.07.2026 | 4.99 EUR |

## Summary description

Smart Wi‑Fi thermostat Renov8 R8-TH-8RHDW-K with a color LCD is designed to control gas boilers via a dry contact interface. It supports Wi‑Fi connectivity for remote temperature management and scheduling, fits standard 86×86 flush boxes and round 60 mm boxes, and provides clear on‑screen information. Suitable for residential heating automation and retrofit installations.

## Long description

The Renov8 Smart Wi‑Fi Thermostat R8-TH-8RHDW-K with color LCD is a wall-mounted control unit designed to manage gas boilers through a dry contact relay. It provides Wi‑Fi connectivity for remote temperature control and scheduling, a full‑color LCD for clear status and setpoint information, and mechanical compatibility with standard 86×86 flush mounting boxes as well as round 60 mm boxes. The thermostat is intended for retrofit and new installations where a digital, networked interface is required to replace or upgrade existing mechanical or older electronic controllers.
Advantages
The device combines local touchscreen display feedback with remote app access over Wi‑Fi, allowing users to view current temperature, set heating schedules, and change setpoints from a smartphone or tablet. The color LCD improves readability of real‑time information and settings. Its dry contact output ensures compatibility with a wide range of gas boilers and heating controllers that accept a volt‑free switching input. The unit’s plate design supports both rectangular 86×86 and round 60 mm flush boxes, simplifying installation in common residential junction box formats.
Suitable for
Controlling single‑zone gas boilers with dry contact input
Retrofit projects replacing mechanical or legacy thermostats
Residential heating systems requiring Wi‑Fi remote control and scheduling
Installations using standard 86×86 flush boxes or round 60 mm back boxes
Key specifications
Control type: Dry contact (volt‑free) relay output for boiler on/off control
Connectivity: 2.4 GHz Wi‑Fi for remote access and scheduling
Display: Full‑color LCD for temperature, schedule, and status display
Mounting compatibility: Fits standard 86×86 flush box and round 60 mm back box
User interface: On‑device controls plus mobile app control
Power: Low‑voltage supply as required by thermostat (check installation manual for supply details)
How to use
Install the thermostat into the existing flush box following the electrical safety guidelines and the manufacturer’s wiring diagram for dry contact connection to the gas boiler. After powering the unit, use the on‑screen menus or the mobile app to connect the thermostat to the local Wi‑Fi network, set your desired temperature, and create weekly schedules. Use the color LCD to confirm current room temperature, active schedule, and boiler status. For changes to wiring, settings, or advanced configuration consult the installation manual or a qualified heating technician.
Usage recommendations
Place the thermostat on an interior wall away from direct sunlight, drafts, or heat sources to ensure accurate temperature sensing. When integrating with a gas boiler, verify that the boiler accepts a volt‑free control input and follow all local electrical and gas safety regulations. Regularly check for firmware updates via the app to maintain connectivity and feature updates.

## FAQ

### How much does the Renov8 Smart Wi-Fi Thermostat R8-TH-8RHDW-K cost, and is it available for purchase?

The price is 73.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 100 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 17.07.2026 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 Renov8 Smart Wi-Fi Thermostat R8-TH-8RHDW-K 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 Renov8 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 Renov8 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/12119698/67659614_large.webp