# Wired 230V Engo two‑position room thermostat T-P1.1z with rotary knob (no display), white

**URL:** https://aio.lv/en/product--engo-wg110783--12254320
**Data updated:** 2026-04-14 22:27 (EEST)
**Category:** Smart Sensors
**Manufacturer:** Engo
**Manufacturer code:** WG.11.0783
**EAN:** 5902479668062
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 33.99 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 28.09 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--engo-wg110783--12254320

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.07.2026 | free |
| Pickup points | 15.07.2026 | 1.99 EUR |
| Courier delivery to door | 15.07.2026 | 4.99 EUR |

## Summary description

Wired Engo room thermostat T-P1.1z operates from 230V and provides two‑position (on/off) control via a rotary knob without a display. Designed for wall mounting and wired connection to heating or HVAC systems, it offers simple temperature setpoint adjustment and reliable switching for boilers, electric heaters or actuator-controlled valves in residential and light commercial spaces.

## Long description

The Wired 230V Engo two‑position room thermostat T-P1.1z with rotary knob (no display), white is a wall-mounted control device that provides simple on/off temperature regulation for heating and HVAC systems. Powered from a 230V supply, the thermostat uses a mechanical rotary knob to set the desired temperature and switches output in two positions to control boilers, electric heaters, or actuator-driven valves. Its compact white housing and absence of a display focus on straightforward functionality and ease of installation in residential and light commercial environments.
Advantages
The thermostat offers direct 230V operation and two-position switching for reliable control of heating loads without requiring additional control modules. Its rotary knob enables intuitive setpoint adjustment and the lack of a display reduces complexity and potential failure points. The wired connection ensures continuous, stable communication with the controlled equipment, and the compact design allows unobtrusive wall mounting in hallways, rooms, or utility spaces.
Suitable for
Basic room temperature control for single-zone heating systems
Direct switching of boilers and electric heaters (two-position control)
Control of actuator-driven valves in HVAC installations where on/off control is acceptable
Residential apartments, small houses, offices and light commercial premises
When it may not be suitable
This thermostat does not provide proportional, modulating or PID control; it operates only in two positions (on/off), so it may not be suitable where fine temperature regulation or energy-optimising modulation is required. It has no display or programmable schedule capability, making it less appropriate for users who need time programming, remote access, or detailed feedback on current temperature.
Key specifications
Power supply: 230 V AC
Control type: two-position (on/off) switching
User interface: rotary knob (no display)
Mounting: wall-mounted enclosure in white finish
Application: heating and HVAC systems (boilers, electric heaters, actuator valves)
How to use
Install the thermostat on an interior wall at a representative height according to local wiring and mounting guidelines, ensuring a wired connection to the heating system’s control input. Use the rotary knob to set the desired room temperature; the thermostat will switch the controlled output on or off when the measured temperature crosses the setpoint. No display or menus are required—operation is purely mechanical and immediate. For electrical installation and safety, follow applicable regulations and, if necessary, consult a qualified electrician.
What to consider before purchase
Required control type: two-position on/off is suitable for basic systems but not for modulating or proportional control
Compatibility with your heating equipment’s input voltage and switching requirements (230 V supply)
Need for additional features such as display, programming, or remote control which this model does not include
Wired installation: ensure routing of supply and control wiring to the mounting location
Usage recommendations
Place the thermostat on an interior wall away from direct sunlight, drafts, doors, and heat sources for accurate temperature sensing. Use it where simple, reliable two-position control meets the application’s needs, and combine with system-level thermostatic or weather-compensation controls when more advanced regulation is required.

## FAQ

### How much does the Engo 230V wired two‑position room thermostat T-P1.1z cost, and is it available for purchase?

The price is 33.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 14 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 10.07.2026 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 Engo 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 Engo 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/12254320/68158467_large.webp