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

**URL:** https://aio.lv/en/product--oem-e25-batwetrv-m30--12517512
**Data updated:** 2026-06-12 15:46 (EEST)
**Category:** Heating Radiators
**Manufacturer:** OEM
**Manufacturer code:** E25-BATW+ETRV-M30
**EAN:** 5904087507245
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 105.99 €
**Prices and availability valid until:** 2026-07-14 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-batwetrv-m30--12517512

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 25.06.2026 | free |
| Pickup points | 30.06.2026 | 1.99 EUR |
| Courier delivery to door | 30.06.2026 | 4.99 EUR |

## Summary description

The ENGO Controls smart heating set includes the E25-BATW-4 controller and ETRV-M30 radiator thermostat. This integrated system allows for precise temperature management and energy-efficient heating control in residential spaces. Designed for easy installation and reliable operation, this set provides automated climate control, helping to optimize energy consumption and improve indoor comfort through smart home connectivity.

## Long description

The ENGO Controls Smart Heating Set E25-BATW-4 and ETRV-M30 is a comprehensive solution designed for precise temperature management in residential heating systems. This integrated set combines a central controller with a smart radiator thermostat to provide automated climate control, allowing users to maintain optimal indoor comfort while effectively managing energy consumption through smart home connectivity.
Advantages
This heating set offers significant improvements in thermal comfort by allowing for granular control over individual room temperatures. The system is engineered for seamless integration into existing heating setups, promoting energy efficiency by preventing unnecessary heating in unoccupied spaces. Its intuitive design ensures that users can easily monitor and adjust their home climate, leading to a more sustainable and cost-effective heating strategy without compromising on performance.
Suitable for
Residential apartments and houses with radiator-based heating systems
Users looking to upgrade to a smart home climate control solution
Optimizing heating schedules in individual rooms
Reducing energy bills through automated temperature management
When it may not be suitable
This system is specifically designed for radiator-based heating and may not be compatible with underfloor heating systems or electric heating units. It requires a compatible smart home gateway or controller environment to function at its full potential, and it may not be suitable for older heating systems that lack standard thermostatic valve compatibility.
Key specifications
Set includes E25-BATW-4 controller and ETRV-M30 radiator thermostat
Wireless connectivity for smart home integration
Automated temperature scheduling and remote control capabilities
Designed for standard M30 radiator valve connections
Energy-efficient operation for residential climate management
How to use
To begin using the system, install the ETRV-M30 thermostat onto your existing radiator valve and pair it with the E25-BATW-4 controller according to the provided technical instructions. Once connected to your smart home network, you can configure heating schedules and temperature setpoints via the associated application. The system will then automatically adjust the radiator output based on your programmed preferences to maintain the desired room temperature.
What to consider before purchase
Verify the compatibility of your current radiator valves with the M30 standard
Ensure you have a stable wireless network environment for smart device connectivity
Check the number of radiators in your home to determine if additional thermostats are required
Usage recommendations
For the best results, place the controller in a central location and ensure that the radiator thermostat is not obstructed by furniture or heavy curtains, as this can interfere with accurate temperature sensing and airflow.

## FAQ

### How much does the ENGO Controls Smart Heating Set E25-BATW-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 — 12 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 25.06.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can ENGO Controls Smart Heating Set E25-BATW-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/12517512/68866563_large.webp