# Temperature Controller Euroster EFH1 by Euroster – room thermostat controller, model EUEFH1

**URL:** https://aio.lv/en/product--euroster-euefh1--12389808
**Data updated:** 2026-04-26 21:02 (EEST)
**Category:** Control Systems
**Manufacturer:** Euroster
**Manufacturer code:** EUEFH1
**EAN:** 5903240978373
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 51.99 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 42.97 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--euroster-euefh1--12389808

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

Euroster EFH1 is a room temperature controller (thermostat) from Euroster, model EUEFH1. It provides basic temperature regulation for HVAC systems, controlling heating or ventilation equipment according to setpoints. Suitable for residential and small commercial applications, it enables automatic temperature maintenance and energy-efficient operation when integrated with compatible boilers or electric heaters.

## Long description

Euroster EFH1 by Euroster is a compact room thermostat controller designed to maintain ambient temperature in residential and small commercial spaces. The device supports basic temperature regulation for heating and ventilation systems, switching connected equipment on or off according to the selected setpoint. Intended for integration with compatible boilers, electric heaters or HVAC zones, the controller delivers simple manual control and automatic temperature maintenance to improve comfort and efficiency.
Advantages
The Euroster EFH1 provides straightforward temperature control with a clear user interface and easy setpoint adjustment. Its compact design allows mounting in standard indoor locations without occupying much space. By automating on/off control of heating or ventilation equipment, the unit helps reduce energy waste through reliable temperature regulation. Installation and wiring are simplified for typical HVAC setups, making it suitable for retrofit or new installations where basic thermostat functionality is required.
Suitable for
Residential rooms and apartments where basic temperature control is needed
Small offices, retail areas or light commercial spaces with simple heating requirements
Control of single heating circuits such as boilers, electric heaters or fan-coil units
Retrofit projects replacing older mechanical thermostats with an electronic controller
When it may not be suitable
The EFH1 is designed for basic on/off temperature regulation and does not include advanced scheduling, zoning management or network connectivity. It may not be suitable where multi-zone control, programmable timed schedules, remote monitoring, or modulating output control are required. For complex HVAC systems that demand integration with building automation or precise proportional control, a more feature-rich controller should be considered.
Key specifications
Function: room temperature controller (on/off thermostat) for heating/ventilation control
Mounting: indoor wall mounting, compact housing suitable for standard installation
User control: manual setpoint adjustment for temperature regulation
Output type: relay switching for controlling heating or ventilation equipment
Application: suitable for single-circuit heating devices, boilers, electric heaters, fan-coil units
How to use
Install the Euroster EFH1 on an interior wall away from direct sunlight, drafts and heat sources to ensure accurate temperature sensing. Connect the device to the heating or ventilation equipment according to the wiring diagram provided by the manufacturer, ensuring power is isolated during installation. Set the desired temperature using the thermostat control and verify that the connected equipment responds by switching on when the room temperature falls below the setpoint and off when it rises above it. Periodically check wiring and operation as part of routine maintenance.
What to consider before purchase
Compatibility with the type of heating or ventilation equipment to be controlled (relay switching vs. modulating inputs)
Requirement for additional features such as programming, remote control or multi-zone capability
Mounting location and wiring access in the intended room
Local electrical standards and the need for professional installation if unsure
Usage recommendations
For reliable temperature control, position the thermostat in a representative location of the occupied space, avoid placing it near windows or heat sources, and verify proper wiring and mounting during installation. If more advanced scheduling or remote control is anticipated, evaluate controllers with programmable or networked features before purchase.

## FAQ

### How much does the Euroster EFH1 Temperature Controller cost, and is it available for purchase?

The price is 51.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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 06.07.2026 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. 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 Euroster 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 Euroster 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/12389808/68500852_large.webp