# Thermostat Volt Comfort WT-18 (wireless) by Volt — model 3ZTERWT018

**URL:** https://aio.lv/en/product--volt-3zterwt018--11867689
**Data updated:** 2026-03-09 17:44 (EET)
**Category:** Control Systems
**Manufacturer:** Volt
**Manufacturer code:** 3ZTERWT018
**EAN:** 5904100451623
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 52.49 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 43.38 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--volt-3zterwt018--11867689

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.07.2026 | free |
| Pickup points | 08.07.2026 | 1.99 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

Volt Comfort WT-18 is a wireless room thermostat from Volt designed to control heating systems. The unit provides setpoint temperature control, programmable modes and remote communication with compatible receivers. Suited for residential and light commercial spaces, it enables convenient temperature regulation and scheduling for radiators, boilers or electric heating controllers.

## Long description

Volt Comfort WT-18 (wireless) is a room thermostat designed to regulate heating systems in residential and light commercial spaces. The device offers setpoint temperature control, programmable modes and wireless communication with compatible receivers. Its compact form and user-oriented interface enable straightforward installation and daily operation for radiators, boilers and electric heating controllers.
Advantages
The thermostat supports wireless pairing with receivers, allowing flexible placement without running control wiring. It provides accurate temperature setpoints and programmable operating modes to match different daily schedules. The device is compatible with common heating systems and provides remote control functionality to simplify temperature management.
Suitable for
Controlling radiator valves and electric radiators.
Managing boiler on/off cycles in small residential and light commercial properties.
Integrating with wireless heating controllers and receiver units.
Maintaining setpoint temperatures in individual rooms or zones.
Key specifications
Wireless communication between thermostat and receiver for remote control.
Setpoint temperature control with programmable operating modes for day/night or weekly schedules.
Compact wall-mount form factor suitable for room installation.
User interface providing temperature setpoint adjustment and mode selection.
Battery-powered operation for installation without mains wiring.
How to use
Mount the thermostat on an interior wall away from direct sunlight, drafts and heat sources for accurate temperature sensing. Install batteries and perform wireless pairing with the compatible receiver according to the receiver manufacturer’s instructions. Set the desired temperature using the device controls and select the appropriate operating mode or schedule. Confirm correct operation by observing the controlled heating device respond to setpoint changes.
Usage recommendations
Place the thermostat at a representative location in the room, typically 1.2–1.5 m above floor level, and avoid mounting near doors, windows or heating appliances. Replace batteries annually or when the low-battery indication appears, and re-sync the device after receiver replacement or power interruptions. Use scheduled modes to reduce energy consumption by lowering setpoints during unoccupied periods.

## FAQ

### How much does the Volt Thermostat Comfort WT-18 — wireless thermostat cost, and is it available for purchase?

The price is 52.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 03.07.2026 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 Volt 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 Volt 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

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