NOW Valve

£98.00 £172.00

NOW Valve

With IRSAP NOW Intelligent Valves you control the temperature intelligently wherever and whenever you want via smartphone. Our smart thermostatic valves are compatible with all radiator brands and major plumbing valve manufacturers.

*To be able to use the Smart Valve you need to have at least one Connection Unit and download the free app.

Including in the package

  • 1 Smart thermostatic valve
  • 2 AA batteries
  • 6 Adapters

Discover a new way of living your comfort.

The IRSAP NOW smart thermostat is the ideal solution because it follows your lifestyle habits. In addition, it helps you save energy and control your consumption through the IRSAP NOW App.


Check every single room

Personalize the warmth of the different rooms in your home, according to your needs.

Wizard configuration

With the help of our installation guides you will be able to configure your system yourself, quickly and easily.

Smart planning

Set the room temperature according to your weekly, daily and hourly habits.

Manual lock

The IRSAP NOW intelligent thermostatic valves are designed for the safety of the little ones in the house.

Open window detection

Smart thermovalves are able to detect when a window is open and temporarily and locally cut off the heating.


Each room has its own temperature.

Install smart thermovalves on every radiator in your home and set your comfort scenarios from your smartphone: you decide which rooms to heat and when.

Color for your warmth.

The Smart Valves are available in different colours, to perfectly match your radiator and the style of your home.



Everything under control at a glance.

IRSAP NOW thermostatic valves can also be controlled manually, by turning the valve shell to change the room temperature: the light ring will change color based on the set temperature.


NOW, heat gets smart.

DIY installation

IRSAP NOW Smart Valves are compatible with the main valve manufacturers and can be easily installed in complete autonomy. With the help of our installation guides you will be able to install your IRSAP NOW thermovalves in complete autonomy

Open window detection

The Smart Valve is equipped with sensors that can detect if a window is open. If this happens, the intelligent thermovalve deactivates the radiator on which it is installed for a pre-set period of time, thus containing energy consumption.

Advanced algorithms

Our wireless radiator valves are truly intelligent: the regulation algorithms developed by IRSAP in its laboratories are the result of over 50 years of experience in the construction of radiators and are able to learn from your habits and help you save energy.

Manual lock

IRSAP cares about the safety of the little ones at home. For this you can block the thermostatic valves remotely, avoiding any manual modification.

Frost protection

Are you away from home for long periods? Choose Holiday Mode: the Smart Valves will set themselves to the antifreeze temperature, avoiding unpleasant surprises when you return.

Notifications in App

You always have everything under control. In the event of anomalies or if the batteries of your Smart Valves are flat, the system notifies you with a notification on your smartphone.

Immediate savings

By installing the IRSAP NOW Smart Valves on your radiators, you can immediately decide how much to use the radiators and save.


“Hey Google, set the living room temperature to 22 degrees”

The IRSAP NOW System is compatible with the main voice assistants such as Google Home and Alexa: find out how simple it is to change the setting of the Smart Valves using your voice.

Discover a new way of living your comfort.

Thermostatic valve

If your valve is M30x1.5 with thermostatizability, you can independently install your IRSAP NOW Smart Valve by following the tutorial on the App. If necessary, use one of the adapters included in the package.

Manual valve

If your radiator valve is manual, the Smart Valve is not compatible. To install the Smart Valve, you need to replace your manual valve with a thermostatic one.


With NOW Smart TRVs you control the temperature intelligently from wherever and whenever you want via your smartphone. The wireless thermostatic valve heads are compatible with all radiator brands and leading hydraulic valve manufacturers. The LED will change colour according to the set temperature, for example Green indicates 18ºC-20ºC, Blue 12ºC-15ºC, Red 25ºC-32ºC.



Prices include VAT and delivery except AB, IV, KW, PA, PH, BT, HS & ZE. Mainland UK Only.

Delivery is 3 working days approx. if stock is available. (Standard White)


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