# ENGO Controls Smart Heating Set E25-BATB-4 and ETRV-M30

**URL:** https://aio.lv/en/product--oem-e25-batbetrv-m30--12417109
**Data updated:** 2026-05-12 08:07 (EEST)
**Category:** Home Automation
**Manufacturer:** OEM
**Manufacturer code:** E25-BATB+ETRV-M30
**EAN:** 5904087507252
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 105.99 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 87.60 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--oem-e25-batbetrv-m30--12417109

## 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 | 1.89 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

The ENGO Controls smart heating set includes the E25-BATB-4 thermostat and ETRV-M30 radiator valve. This system provides precise temperature control and energy-efficient heating management for residential environments. Designed for seamless integration, it allows users to monitor and adjust indoor climate settings remotely, ensuring optimal comfort and reduced energy consumption in modern heating installations.

## Long description

The ENGO Controls Smart Heating Set E25-BATB-4 and ETRV-M30 is a comprehensive solution designed for precise indoor climate management. This system combines a battery-powered room thermostat with an intelligent radiator valve, allowing for efficient control of heating devices in residential spaces. By integrating these components, users can maintain desired temperatures in individual rooms, contributing to improved thermal comfort and optimized energy usage throughout the home.
Advantages
This heating set offers significant benefits for modern home management by enabling remote monitoring and adjustment of heating parameters. The system is engineered for straightforward installation and seamless communication between the thermostat and the radiator valve, ensuring reliable operation. Its energy-efficient design helps in reducing unnecessary heating costs by allowing users to set schedules and temperature profiles tailored to their daily routines. The intuitive interface provides clear feedback, making it easy for users to manage their home environment effectively.
Suitable for
Residential heating systems with radiator-based heat distribution
Users looking to upgrade manual radiator valves to smart, automated control
Multi-room temperature management in apartments and houses
Energy-conscious homeowners aiming to reduce heating expenses
When it may not be suitable
This set is specifically designed for radiator heating systems and may not be compatible with underfloor heating manifolds or electric heating elements. It requires a compatible radiator valve connection and may not fit older or non-standard radiator types without additional adapters.
Key specifications
System components: Battery-powered room thermostat and smart radiator valve
Control type: Remote temperature management
Installation: Designed for standard radiator valve interfaces
Functionality: Scheduling and automated temperature adjustment
How to use
To begin using the system, install the ETRV-M30 radiator valve onto your radiator and mount the E25-BATB-4 thermostat in a central location within the room. Follow the pairing instructions provided in the manual to establish a connection between the devices. Once connected, use the thermostat interface or the associated mobile application to set your preferred temperature schedules. The system will automatically adjust the valve position to maintain the target temperature based on your settings.
What to consider before purchase
Check the compatibility of your existing radiator valves with the M30 connection standard
Ensure the thermostat placement is away from direct heat sources or drafts for accurate readings
Verify the number of radiators in your home to determine if additional valves are required for full coverage
Usage recommendations
For optimal performance and energy savings, it is recommended to set lower temperatures during periods when the room is unoccupied and to ensure that the radiator is not obstructed by furniture or curtains, which could interfere with temperature sensing.

## FAQ

### How much does the ENGO Controls Smart Heating Set E25-BATB-4 and ETRV-M30 cost, and is it available for purchase?

The price is 105.99 € (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 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, Installment. All transactions are 100% secure and encrypted.

### Can ENGO Controls Smart Heating Set E25-BATB-4 and ETRV-M30 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 OEM 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 OEM 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/12417109/68709934_large.webp