Drayton TRV4 Angled Radiator Valve - Silver - 15mm

Rotate the head of the TRV4 to the desired temperature setting. The numbers on the head correspond to different temperature levels.

While the installation is relatively straightforward, if you are not experienced with plumbing, it is recommended to have a professional install it to ensure the system is correctly balanced and there are no leaks.

Wipe the valve with a soft, damp cloth. Avoid using harsh chemicals or abrasive cleaners that could damage the chrome finish.

If the valve sticks, do not force it. Try gently tapping the valve body. If the problem persists, consult a qualified heating engineer.

Drayton products usually come with a standard manufacturer's warranty. Refer to your product documentation for warranty details.

The TRV4 is compatible with most standard domestic and commercial heating systems and boiler types.

Balancing your system usually requires adjusting the lockshield valve on each radiator. If you are not familiar with this process, consult a heating engineer.

Check if the valve is open (the head should not be fully closed). If the valve is open, check for airlocks in the system or any blockages. Bleed the radiator if needed.

Reduce the temperature setting on the TRV4. Check for any obstructions around the valve that might be affecting its performance.

Check the connections for tightness. If the leak persists, turn off the heating system and consult a qualified plumber.