Home > Radiator Valves > Drayton trv4
Why people choose Drayton TRV4:
Adjust the heat in each room individually
Easy-to-use dial with clear settings
£195.00
It lets you set the heat level for each radiator individually.
Yes, by turning down radiators in unused rooms, you reduce wasted energy.
They work with most hot water radiators in standard central heating systems.
No, the Drayton TRV4 is a manual control valve, simple and reliable.