Drayton TRV4 Internal Head

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 Temperature-range limiting feature 1 to 5 setting numbers with frost protection at 8âC Temperature setting range from 10 to 30âC Non-stick valve internals Radiator can be balanced from the TRV using Presetting Key 07 35 162 Manufactured in UK