Heating solutions made simple
Intelligent heating you control from the wall or the phone. Retrofit the system you already have. Flexible applications. RF, not Wi-Fi.
Applications we control
Follow the plant you have. Each card names the actuator. Specs live on the product pages below.
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Tailored for any type of building
The same wireless idea in a flat, a house, a hotel, or an office block.
Apartment
Mixed plants in one flat — electric floor, hydronic loops, a radiator in the bedroom.
House
Manifold downstairs, radiators upstairs, a different schedule in every room.
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Hotel
Guest-room fan coils, occupancy and window contacts, courtesy functions at the door.
Commercial
Offices and schools at building scale. Long-range heads, temperature in the cloud.
Key features
A thermostat on the wall. An actuator on the plant. They talk on iNELS radio — not your home Wi-Fi.
Easy retrofit
No new pipes. No chasing cables. Start on the heating you already have.
Flexible applications
Underfloor, radiators, boilers, fan coils — mixed plants in one building.
Radio, not Wi-Fi
Sub-GHz iNELS RF. Heating still talks if the home network drops.
Precise room control
A different setpoint in every room. One controller, up to 16 zones.
Schedules and occupancy
Off when a window is open. Setback when nobody is home.
Wall or app
Works stand-alone on the glass. Add the iNELS app and cloud when you want.
Build your heating system
Install, configure, monitor, then expand — without a new heating plant.
Installation
Fit a thermostat in the room and an actuator on the valve, manifold, or switch. No new pipes.
Configuration
Name the rooms and set a weekly schedule on the glass or in the app. Mixed plants are normal.
Monitoring
Change a setpoint from your phone. Occupancy and window contacts cut heat when it is wasted.
Expand
Add lighting, blinds, or a door contact on the same radio family when you are ready.
Compare RFTC thermostats
Same radio. Different job on the wall. All glass units in black or white. Yes* means via accessory.
Fit
Power and zoning
Heating types
What each unit can drive
Sensors & inputs
Built-in and accessory
Hotel
Guest-room functions
Connected
App and integrations
Thermostats
Glass units for the wall. Open a card for the spec sheet.
RFTC-8
Glass touch thermostat LoRaWAN
RFTC-3
Glass touch thermostat for fancoils
RFTC-4
Smart glass thermostat, battery powered
RFTC-6
Smart glass multi-zone thermostat with built-in relay
RFTC-7
Smart glass multi-zone thermostat
RFTC-50/G
Autonomous temperature controller
RFTC-10/G
System temperature controller
Valves and heating actuators
Radiator heads, electric floor switching, and fan-coil actuators. Wireless, on the plant you already have.
Sensors
Floor sensors, temperature and humidity. Pair them with a thermostat or an actuator.
Control it from your phone
Weekly programme on the wall or in the iNELS app. Local when you are home. iNELS.Cloud when you are not.
Weekly programme
Change a setpoint in seconds — not a hidden menu on a cheap thermostat.
Local or cloud
The radio runs the heat. The app is extra, for when you want to look in from outside.
Wall or phone
Glass thermostat in the room. Same numbers in your pocket.
Questions customers actually ask
Your heaters stay. We add wireless control. Specs for each unit are on the product pages above.
Product detail, wiring notes, and the full catalog live on the iNELS knowledge hub. wiki.inels.com
Understanding the solution
Keep the heaters you have. Control every room.
Download the heating catalog or speak to our heating automation team.