# Heating actuator MDT AKH-0800.03 — 8-channel, 24–230 V AC

**URL:** https://aio.lv/en/product--mdt-akh-080003--4253468
**Data updated:** 2025-12-29 15:54 (EET)
**Category:** Control Systems
**Manufacturer:** MDT
**Manufacturer code:** AKH-0800.03
**EAN:** 4251916130152
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 211.49 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 174.79 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--mdt-akh-080003--4253468

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 17.07.2026 | free |
| Pickup points | 22.07.2026 | 1.99 EUR |
| Courier delivery to door | 22.07.2026 | 4.99 EUR |

## Summary description

MDT AKH-0800.03 is an 8-channel heating actuator designed to control heating valves or zones. It supports a wide supply range of 24–230 V AC and provides independent outputs for up to eight circuits. Intended for building automation and heating systems, it enables centralized switching and reliable control of multiple heating outputs, simplifying installation and operation.

## Long description

MDT AKH-0800.03 is an 8-channel heating actuator designed to control heating valves or zones in building automation systems. It accepts a wide supply range of 24–230 V AC and provides independent outputs for up to eight circuits, enabling centralized switching and reliable control of multiple heating outputs.
Advantages
The actuator offers eight independent channels for simultaneous control of several valves or zones and supports a broad mains voltage range (24–230 V AC), which simplifies integration into different installations. Its compact housing fits standard DIN-rail mounting and it provides reliable switching performance for heating applications.
Suitable for
Control of radiator or floor heating valves
Centralized switching of multiple heating zones
Integration into KNX or other building automation systems
Replacement or expansion of existing heating actuator installations
Key specifications
Model: MDT AKH-0800.03
Channels: 8 independent outputs
Supply voltage: 24–230 V AC
Mounting: DIN-rail (4 TE width)
Manufacturer part number (MPN): AKH-0800.03
EAN: 4251916130152
How to use
Mount the MDT AKH-0800.03 on a standard DIN rail in the distribution board and connect the supply voltage within the specified 24–230 V AC range. Wire each heating valve or actuator to the corresponding channel output, ensuring proper polarity and secure connections. Configure the device within the building automation system according to the system documentation and test each channel for correct operation before final commissioning.
Usage recommendations
Follow electrical safety standards and local regulations during installation. Verify compatibility of connected valves or actuators with the actuator's output characteristics. For reliable operation, perform commissioning and functional tests and consult the manufacturer's documentation for detailed wiring diagrams and configuration procedures.

## FAQ

### How much does the Heating actuator MDT AKH-0800.03 8-channel cost, and is it available for purchase?

The price is 211.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 92 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 17.07.2026 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. 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 MDT 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 MDT 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/4253468/59839192_large.webp