Britain's best selling range of thermostatic radiator valves set the standards for design, performance and quality, including TRV4 lockshield and pushfit packs to suit most domestic and commercial heating systems.

• Ultra sensitive liquid filled sensor
• Hygienic wipe clean surfaces, no dust traps
• Iconic design
• Half/full click stop settings
• Maximum sensor operating temperature is 50°C
• 1 to 5 setting numbers with frost protection at 8°C
• Temperature setting range from 10 to 30°C
• Includes 2M remote sensor head