# TECH i-1 Mixing Valve Controller for 1 Actuator

**URL:** https://aio.lv/en/product--tech-sti1--8583258
**Data updated:** 2026-07-30 04:06 (EEST)
**Category:** Other goods
**Manufacturer:** TECH
**Manufacturer code:** STI1
**EAN:** 5902479661698
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 212.49 €
**Prices and availability valid until:** 2026-10-30 23:59
**Price without VAT (21%):** 175.61 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--tech-sti1--8583258

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.10.2026 | free |
| Pickup points | 14.10.2026 | 1.99 EUR |
| Courier delivery to door | 14.10.2026 | 4.99 EUR |

## Summary description

The TECH i-1 is an advanced mixing valve controller designed to efficiently manage a single actuator in heating systems. This reliable device ensures precise temperature control, optimizing heating performance and energy consumption for residential and commercial applications. Ideal for automated climate management in modern heating setups.

## Long description

The TECH i-1 mixing valve controller for 1 actuator is an advanced device designed to efficiently manage a single actuator in heating systems. This reliable controller ensures precise temperature control, optimizing heating performance and energy consumption for both residential and commercial applications. It serves as an ideal solution for automated climate management in modern heating setups, providing seamless operation and consistent thermal comfort throughout the building.
Advantages
The TECH i-1 mixing valve controller offers exceptional precision in managing heating circuits, which directly contributes to enhanced energy efficiency and lower utility costs. Its robust construction ensures long-term reliability and stable performance in various operating conditions. Designed for modern heating installations, the device simplifies climate control management by maintaining optimal water temperatures within the system. The intuitive interface and straightforward installation process make it a practical choice for both professional installers and everyday users seeking dependable temperature regulation.
Suitable for
Managing a single actuator in residential heating systems
Optimizing mixing valve performance in commercial buildings
Automated climate management in modern radiator or floor heating setups
Improving energy efficiency in hydronic heating installations
When it may not be suitable
This controller is specifically designed to manage a single actuator and may not be suitable for complex multi-zone heating systems that require simultaneous control of multiple mixing valves without additional expansion modules. Additionally, it is not intended for non-heating applications or industrial processes that fall outside standard residential and commercial climate control requirements.
Key specifications
Designed for 1 actuator
Advanced mixing valve control functionality
Compatible with residential and commercial heating systems
Optimized for energy consumption and temperature regulation
How to use
Installation of the TECH i-1 mixing valve controller should be performed by a qualified technician in accordance with standard electrical and heating system safety guidelines. Mount the unit securely near the heating equipment and connect the power supply along with the actuator and required temperature sensors according to the provided wiring diagram. Once installed and powered on, use the control interface to configure the desired temperature parameters and operating modes to suit your specific heating requirements. Regularly check the connections and system performance to ensure continued efficient operation.
What to consider before purchase
Verify that your heating system utilizes a single mixing valve actuator compatible with this controller
Confirm that installation space and electrical requirements meet the manufacturer specifications
Check whether additional temperature sensors are required for your specific setup
Usage recommendations: For optimal performance and safety, ensure that the TECH i-1 mixing valve controller is installed by a certified professional and regularly maintained in accordance with standard heating system practices.

## FAQ

### How much does the TECH i-1 Mixing Valve Controller cost, and is it available for purchase?

The price is 212.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 09.10.2026 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 TECH i-1 Mixing Valve Controller 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 TECH 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 TECH 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/8583258/70080677_large.webp