# Room Thermostat DANFOSS WT‑D 088U0622 230V – mechanical temperature controller

**URL:** https://aio.lv/en/product--danfoss-088u0622--4580776
**Data updated:** 2026-04-03 16:14 (EEST)
**Category:** Sensors & Detectors
**Manufacturer:** DANFOSS
**Manufacturer code:** 088U0622
**EAN:** 5702425102998
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 63.49 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 52.47 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--danfoss-088u0622--4580776

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 26.06.2026 | free |
| Pickup points | 01.07.2026 | 1.99 EUR |
| Courier delivery to door | 01.07.2026 | 4.99 EUR |

## Summary description

DANFOSS WT‑D 088U0622 is a room thermostat designed for direct control of heating systems at 230 V. This mechanical temperature controller monitors and regulates ambient temperature with a setpoint adjustment, providing on/off switching for boilers, valves or heaters. Suitable for residential and light commercial applications where a simple, mains‑powered thermostat is required.

## Long description

DANFOSS WT‑D 088U0622 230V is a mechanical room thermostat for direct on/off control of heating equipment at mains voltage. Designed for residential and light commercial environments, the WT‑D monitors ambient temperature and provides a simple setpoint adjustment to switch boilers, electric heaters or zone valves at 230 V. Its mechanical sensor and robust switching mechanism offer straightforward temperature regulation without the need for additional controllers or power supplies.
Advantages
The thermostat delivers reliable on/off control with a clear mechanical setpoint dial and a durable switching contact rated for mains operation. Installation is simplified by direct 230 V compatibility and straightforward wiring. The device’s compact design enables mounting in typical room locations; its mechanical operation ensures predictable behaviour and minimal electronic complexity, which can be preferred where long-term stability and easy servicing are required.
Suitable for
 Direct control of boilers and electric heaters at 230 V
 Switching zone valves and actuators in heating circuits
 Residential rooms, apartments and small commercial spaces
 Simple heating systems where a mains-powered mechanical thermostat is sufficient
Key specifications
 Supply voltage: 230 V AC
 Control type: mechanical on/off thermostat
 Temperature setpoint: adjustable by rotary dial
 Output: single-pole switching contact for direct load control
 Mounting: wall-mounted room thermostat form factor
 Application: ambient room temperature regulation for heating systems
How to use
Mount the thermostat on an interior wall away from direct sunlight, drafts and heat sources for accurate ambient temperature sensing. Connect the incoming 230 V supply and the controlled heating device according to the wiring diagram provided with the product, observing local electrical regulations and ensuring power is off during installation. Set the desired temperature using the mechanical dial; the thermostat will switch the connected heating device on or off as the room temperature crosses the setpoint.
Usage recommendations
For reliable operation, place the thermostat at typical room height and avoid mounting near doors, radiators or ventilation outlets. Verify that the switching capacity matches the controlled equipment; if in doubt, use the thermostat to control a relay or contactor for higher power loads. Periodically check wiring and mechanical operation during routine maintenance.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.14 kg |

## FAQ

### How much does the DANFOSS WT‑D 088U0622 230V thermostat cost, and is it available for purchase?

The price is 63.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 24 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 26.06.2026 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 DANFOSS 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 DANFOSS 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/4580776/51396583_large.webp