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header-product Heating control kit Engo E25-BATW-4 + ETRV-M30 — wireless thermostat set, white
104.49 €

Heating control kit Engo E25-BATW-4 + ETRV-M30 — wireless thermostat set, white

Engo E25-BATW-4 + ETRV-M30 heating control kit Photo 1
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Heating control kit Engo E25-BATW-4 + ETRV-M30 — wireless thermostat set, white

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Heating control kit Engo E25-BATW-4 + ETRV-M30 — wireless thermostat set, white

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Short description

Engo heating control kit comprising E25-BATW-4 and ETRV-M30 components in white. A wireless thermostat set designed for room temperature regulation and zone control of heating systems. Suitable for retrofitting radiators or hydronic systems where a compact battery-powered thermostat and a valve-mounted electronic TRV are required for scheduled climate control and energy management.
Available for order: 12 pcs.
Warranty: 2 Years
SKU: 12063871
Manufacturer: Engo
free shipment

Cheapest delivery:

Venipak Locker LV

Pick-up points

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
14.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
17.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 €
Parcel couriers
Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Latvijas Pasts nodaļa
17.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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3 mth. х 34.83 €

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All payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment
36 months installment: from 2.90 euros per month
Together cheaper
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Product information

Description

Engo heating control kit E25-BATW-4 + ETRV-M30 is a wireless thermostat set in white designed for room temperature regulation and zone control of hydronic heating systems. The kit combines a compact battery-powered room thermostat and a valve-mounted electronic TRV to provide scheduled temperature control for individual radiators or heating zones. It is suitable for retrofitting existing radiator valves or for use in systems where wireless communication between room controller and valve actuator simplifies installation.

Advantages

The kit offers a combination of a programmable, battery-powered room thermostat and an electronically controlled thermostatic radiator valve, enabling independent zone control without the need for new wiring. Wireless communication reduces installation complexity and allows the thermostat to be positioned for optimal temperature sensing. The compact white design integrates with typical interior environments and the valve-mounted actuator provides precise modulation of radiator flow to maintain set temperatures.

Suitable for

  • Retrofit of existing radiators in hydronic heating systems
  • Creating independent heating zones in apartments, houses or offices
  • Rooms where a compact battery-operated thermostat is preferred
  • Applications requiring valve-mounted electronic control for scheduled temperature regulation

Key specifications

  • Includes a battery-powered wireless room thermostat and a valve-mounted electronic TRV
  • Wireless communication between thermostat and valve actuator
  • Designed for retrofit installation on radiator valves in hydronic systems
  • White housing and compact form factor suitable for indoor installation
  • Provides scheduled temperature control and individual zone regulation

How to use

Mount the electronic TRV onto the radiator valve following the valve manufacturer’s mechanical compatibility requirements. Install batteries in the room thermostat and place it in a representative location away from direct sunlight, drafts and heat sources for accurate temperature sensing. Pair the thermostat with the valve actuator by following the wireless pairing procedure provided in the product manual. Program desired temperature setpoints and schedules on the room thermostat to control heating periods and maintain comfort in the selected zone.

Usage recommendations

For reliable temperature control, position the room thermostat on an interior wall at approximately 1.5 m height, avoid placing it near windows, doors or heating appliances, and ensure the TRV actuator is fully compatible with your radiator valve. Replace batteries as recommended in the manual and verify wireless signal strength during commissioning.

Description

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Customer reviews

Customer questions

FAQ

How much does the Engo E25-BATW-4 + ETRV-M30 heating control kit cost, and is it available for purchase?

The price is 104.49 € (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 14.07.2026 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 E25-BATW-4 + ETRV-M30 heating control kit be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the Engo E25-BATW-4 + ETRV-M30 heating control kit online, and the application process is as simple as possible:
  • Select the product on the website and add it to your cart;
  • When placing your order, choose the payment method “Installments”;
  • Fill in the required details for the lending partner;
  • Receive a decision within a few minutes.
For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

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 Engo 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 Engo 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.