Programmable Smart Thermostat – WiFi, RF433, Floor Heating & Boiler
Programmable Smart Thermostat – WiFi, RF433, Floor Heating & Boiler
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Prepared in 1–3 business days · Estimated delivery to Spain: 7–15 business days after dispatch · Free shipping from €50
Payment methods
Shipping
Shipping
Processing time
We prepare your order within 1 to 3 business days after payment. When it ships, we email you the tracking number.
Estimated delivery after dispatch
Spain: 7 to 15 business days. Rest of the EU: 8 to 20 business days. Other countries: 10 to 25 business days. These are estimates and may be longer around Black Friday and Christmas or because of customs checks.
Shipping costs
Spain: €2.99, free on orders of €50 or more. Rest of the EU: €8.99. Other countries: €9.99. Customs duties or import taxes may apply in the Canary Islands, Ceuta, Melilla and outside the EU and are paid by the customer. The shipping cost is always shown at checkout before you pay.
Returns
Returns
14-day right to cancel (right of withdrawal)
You have 14 calendar days from receiving your order to cancel your purchase without giving a reason. To start a return, email info@technovard.com with your order number. Return shipping is paid by you unless the item is faulty, damaged or wrong. For hygiene reasons, sealed in-ear headphones cannot be returned once unsealed.
Refunds
We refund the product and the original shipping (up to the cost of standard shipping) within 14 days of your withdrawal notice, using the same payment method. We may wait until we receive the item or proof that you have sent it back.
Faulty or damaged items
Every product has a 3-year legal guarantee of conformity. Email us with photos or a video and we will offer a repair, a replacement or a refund at no cost to you.
A programmable room thermostat that heats only when you need it.
This thermostat works with floor heating, water heating and gas boilers. Set schedules to save energy, choose the WiFi version to control it from the Tuya Smart app, and use the wireless RF433 link between the thermostat and its receiver.

Key features
- Programmable temperature: set schedules to heat only when you need it.
- WiFi or non-WiFi versions: choose the model that suits your setup.
- Wireless RF433 link: wireless connection between the thermostat and receiver.
- Tuya Smart app: control and monitor from your phone.

Why you will like it
- Heat only when you need it, with programmable schedules.
- WiFi or non-WiFi versions.
- Wireless RF433 link to the receiver.
- Control from your phone with Tuya Smart.

Specifications
| Works with | Floor heating, water heating, gas boilers |
| Link | Wireless RF433 |
| App | Tuya Smart (WiFi versions) |
| Versions | WiFi or no WiFi |
| Colours | Black, white |

Who is it for?
Good for homes with a boiler or floor heating that want to cut waste. Check compatibility with your system.
Good to know
Please check compatibility with your heating system before ordering; installation by a qualified professional is recommended.
Frequently asked questions
Is WiFi included?
Only on the WiFi versions. Choose yours in the options.
Does it work with my boiler?
Please check compatibility with your heating system before ordering.
Who should install it?
Installation by a qualified professional is recommended.
Shipping and returns
We ship with tracking to Spain, the rest of the EU and 14 other countries. Shipping is free in Spain on orders from €50 (€2.99 below that), €8.99 to the rest of the EU and €9.99 to the other countries we serve. Choose the colour, plug type or version in the options above before ordering. Questions? Write to info@technovard.com and we will help you before you buy. See our Shipping Policy and Refund Policy for details.


- 5 stars: 119 (82%)
- 4 stars: 6 (4%)
- 3 stars: 9 (6%)
- 2 stars: 1 (1%)
- 1 star: 10 (7%)
No funciona la función wifi se conecta pero pasado un rato se pierde la comunicación con el ruter y se tiene que configurar todo de nuevo por lo demas de forma manual perfectamente
Excellent piece of kit - slightly misleading reviewer suggesting that the module connecting to the boiler only works with dc - this is not correct - it could’ve been lost in translation but the fact is the base module is hardwired to the boiler and works between 100v and 240v ac and has normally open and normally closed volt free internal contacts as well as provision to connect a 16 amp load. the rf control unit that you would use in the room can be powered by 2aa batteries but the display will turn off when not in use or (and) usb connection and the display will stay on unless you use the night mode. the only slight negative is you can’t hide the usb connector. it’s a shame they couldn’t have located it in the back so if it was wall mounted it would be invisible but just a small gripe. all in all highly recommend for a fraction of the price of the market leader plus more usability as it works on the smartlife platform offering more integration with other devices Ps, just ensure you choose the correct unit wi-fi enabled or not. for the difference in price the wi-fi is worth every penny (future-proof)
I bought it to replace the thermostat of a gas boiler that didn't have Wi-Fi so I could control the heating remotely, and it does its job perfectly. Since I already had the old receiver and the wiring, it was very easy to replace it with this one, which came from the factory paired with the thermostat. I manage it from my mobile using the Smart Life app. The only small inconvenience I found was that the instructions only came in English, but I used the mobile camera's translator to solve this problem.
Delivery was surprisingly fast within a week! The intuitive button rotates much like a vailliant device and programming is easy. What i like is it don't connect to wifi which complicates things. It's a basic unit and good display
correct and installed, thank you, just need a manual in French because I haven't fully understood everything yet 😉
Perfect receiver with remote control to turn on the heater, good price, arrived quickly and easy to install and connect to the boiler, I recommend it.
I ordered a WiFi device but received one without WiFi. Apparently I ordered the wrong one, but it's very complicated to order the correct one. Everything works except for the WiFi. Other than that, the material is perfect.
Arrived in 2 weeks, connected it to the Immergas boiler at minus 30 degrees, not without the help of the internet... It's been working for 2 days now, no complaints.
Very fast delivery by UkrPoshta. Works with a gas boiler with dry contact control. I highly recommend the seller and the product.
I just received the device (wifi thermostat t9w + rc9 plus), i will install it in the next few days and update the review. So far i am very satisfied, the material is abs and nicely finished the receiver is as well abs. In general it looks promising.
The thermostat came to my adress lightning fast. 👍🏻 The thermostat works but i must pair it with wifi to his centar modul when i installed it on boiler.i dont know how it will work then.i will write an aditional rewiev.
Very satisfied with the product, but I have to say that it was a bit difficult for me to configure it, but I managed to make it work and I am happy about that. What I haven't been able to achieve is pairing it to operate through the phone. More configuration content for Spanish speakers who don't speak English well is missed.