The Drayton TRV4 Classic White/Chrome Integral Sensing Head is a high-efficiency thermostatic radiator valve head designed for precise room temperature control and stylish integration with radiator fittings. Key features include:

• Liquid-filled sensor, delivering fast and accurate response to ambient temperature changes

• White/chrome finish, combining sleek aesthetics with durable performance

• Range limiting pin, allowing installers to restrict temperature settings for safety or energy savings

• Frost protection setting, helping safeguard against freezing conditions

• Standard M30 x 1.5mm fitting, compatible with TRV4 valve bodies and other radiator valves

• Rated Class I for energy efficiency, meeting top European standards for thermostatic performance

A trusted choice for homeowners and installers seeking reliable heating control with a clean, modern look.