TAYN‑F WiFi Direct is a low‑consumption fluid inertia radiator that combines an elegant curved injected aluminium body with smart WiFi control, so you can enjoy long‑lasting, even warmth and manage your heating from anywhere without a smartbox.
What is the TAYN‑F WiFi Direct radiator?
TAYN‑F WiFi Direct is a connected curved fluid filled radiator in injected aluminium, designed to provide long‑lasting, even warmth with maximum energy efficiency. Its elegant curved front and slim profile allow it to integrate seamlessly into any room, from living areas and bedrooms to home offices and hallways. The combination of a high‑inertia thermal fluid and smart digital controls makes it an ideal solution for homeowners who want both comfort and lower energy bills.
Smart WiFi Direct control, no smartbox required
Thanks to advanced WiFi Direct technology, you can manage your TAYN‑F radiators from anywhere using the free HJM app, without needing any external smartbox or gateway. All you need is a WiFi connection where the radiators are installed and an internet connection on your smartphone or tablet. From the app you can switch radiators on or off, adjust temperatures degree by degree, set weekly schedules and monitor real‑time energy consumption for one or multiple homes.
TAYN‑F is also compatible with Alexa and Google Home, so you can adjust temperature or change modes with simple voice commands. Presence and absence detection via GPS lets the system automatically react when you leave or return home, helping you avoid unnecessary heating and optimise energy usage.
Fluid filled comfort and high thermal inertia
Inside TAYN‑F, a high‑temperature thermal fluid provides high thermal inertia, retaining heat and releasing it gradually over time. This high‑inertia fluid distributes heat evenly across the aluminium body, delivering uniform, long‑lasting comfort even after the radiator has switched off. As a result, operating time is reduced and electrical consumption is optimised while maintaining a stable room temperature.
The injected aluminium structure with durable epoxy finish offers excellent resistance to corrosion and ageing, ensuring the radiator maintains performance and appearance over many heating seasons. This robust construction makes TAYN‑F suitable for everyday use in demanding household environments.
Easy programmable digital thermostat and smart modes
TAYN‑F WiFi Direct features an easily programmable digital thermostat that allows 24/7 scheduling for personalised comfort throughout the week. You can choose between multiple operating modes, including comfort, night, antifreezing, boost, auto, manual and away, to adapt heating to your routine and reduce unnecessary consumption.
The radiator integrates intelligent safety and efficiency features such as open‑window detection, adaptive temperature control, consumption meter, keyboard lock and safety thermal limiter. These functions help prevent energy waste when a window is left open, protect against accidental changes and ensure a safe surface temperature.
Technical specifications and sizes
According to the HJM UK 2026 catalogue, TAYN‑F WiFi Direct is available in seven power ratings, making it easy to size the radiator to each room
| Model | Power | Dimensions (H x W x D) | Fins |
|---|
| TAYN‑F500 WD | 500 W | 57.4 x 37 x 12.5 cm | 3 |
| TAYN‑F750 WD | 750 W | 57.4 x 53 x 12.5 cm | 5 |
| TAYN‑F1000 WD | 1000 W | 57.4 x 61 x 12.5 cm | 6 |
| TAYN‑F1200 WD | 1200 W | 57.4 x 77 x 12.5 cm | 8 |
| TAYN‑F1500 WD | 1500 W | 57.4 x 85 x 12.5 cm | 9 |
| TAYN‑F1750 WD | 1750 W | 57.4 x 101 x 12.5 cm | 11 |
| TAYN‑F2000 WD | 2000 W | 57.4 x 109 x 12.5 cm | 12 |
All models are supplied with wall mounting brackets (2.5 cm), feature a double lateral fairing and provide IP24, Class I protection. This specification ensures safe installation in a wide range of domestic spaces, including areas where occasional splashes may occur.