This temperature control knob replacement is ideal for those looking to upgrade or replace their existing radiator controls. The ergonomic design ensures easy handling and precise adjustments, allowing you to fine-tune your heating system to your preferred settings. Its compatibility with a wide range of radiators makes it a practical choice for any home. Features -Color:White -Material:Plastic, metal -Size:6.30X4.20X3.80cm/2.48X1.65X1.49in -Temperature accuracy: ensures temperature accuracy for a comfortable and energyefficient home -Simple to install: designed for simple installation, making it easy to integrate into your heating system -Heatresistant durability: heatresistant durability ensures reliable operation over time -Performance boost: boosts the performance of your heating system for consistent warmth -Versatile heating solution: versatile solution for both central and underfloor heating systems Package list: 3 x floor heating thermostat valve