# Programmable Thermostat Kontakt‑Simon 55 TETD1A.01/149 with Display, Matte Black Module

**URL:** https://aio.lv/en/product--kontakt-simon-tetd1a01149--12399036
**Data updated:** 2026-04-27 22:32 (EEST)
**Category:** Home Automation
**Manufacturer:** Kontakt-Simon
**Manufacturer code:** TETD1A.01/149
**EAN:** 5902787896492
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 98.49 €
**Prices and availability valid until:** 2026-07-29 23:59
**Price without VAT (21%):** 81.40 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--kontakt-simon-tetd1a01149--12399036

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.89 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

Programmable thermostat Kontakt‑Simon 55 TETD1A.01/149 with built-in display in a matte black module. Designed for scheduled temperature control in residential or light commercial heating systems, it provides programmable setpoints and daily/weekly regulation options. Suitable for wall installation as part of the Kontakt‑Simon 55 modular wiring system.

## Long description

Programmable thermostat Kontakt‑Simon 55 TETD1A.01/149 with display in a matte black module is a wall-mounted controller intended for scheduled temperature regulation in residential and light commercial heating systems. Integrated into the Kontakt‑Simon 55 modular wiring system, the device provides clear digital feedback via its built-in display and allows users to configure daily and weekly setpoints for automatic temperature control.
Advantages
The thermostat offers programmable daily and weekly schedules, a clear built-in display for current temperature and active program information, and a compact matte black module that fits the Kontakt‑Simon 55 series. It supports precise setpoint management for improved comfort and energy efficiency, and its modular design simplifies installation and integration with existing wall plates and wiring frames.
Suitable for
Heating control in homes (living rooms, bedrooms, kitchens)
Single-zone control in small offices or light commercial spaces
Integration into modular wall systems compatible with Kontakt‑Simon 55
Scheduled temperature management using daily and weekly programs
When it may not be suitable
This programmable thermostat is designed for standard residential and light commercial heating circuits; it may not be suitable for complex multi-zone HVAC systems requiring central building management integration or for direct control of high-power industrial heaters without appropriate interface equipment. For systems that require wireless remote control or integration with smart-home platforms, additional gateway devices or different product models may be necessary.
Key specifications
Form factor: modular wall-mounted module compatible with Kontakt‑Simon 55 series
User interface: built-in digital display showing temperature and program status
Programming: daily and weekly schedule support with multiple setpoints
Control type: on/off or line-level switching for heating loads (verify compatibility with local wiring)
Finish: matte black
How to use
Mount the thermostat into the compatible Kontakt‑Simon 55 frame and connect it to the heating circuit following local electrical regulations. Use the display and control buttons to set the current time and configure daily or weekly schedules with desired temperature setpoints. During operation the device will switch the heating load according to the active program; manual override of setpoints is typically available from the front panel. Refer to the manufacturer's installation and user manual for wiring diagrams, safety instructions, and detailed programming steps.
What to consider before purchase
Confirm compatibility with your existing Kontakt‑Simon 55 modular frames and wall boxes
Verify electrical characteristics and switching capacity match the heating system requirements
Check whether centralized building management or smart-home integration is required
Ensure local regulations and professional installation requirements are met
Usage recommendations
For reliable operation, have the thermostat installed by a qualified electrician, set realistic daily/weekly schedules to balance comfort and energy savings, and consult the product manual to verify wiring and switching limits before connecting to the heating load.

## FAQ

### How much does the Kontakt‑Simon 55 TETD1A.01/149 Programmable Thermostat cost, and is it available for purchase?

The price is 98.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 13 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 16.07.2026 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 Kontakt‑Simon 55 TETD1A.01/149 Programmable Thermostat 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 Kontakt-Simon 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 Kontakt-Simon 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/12399036/68681818_large.webp