General description The AlwaysH Thermostatic Head Set includes 2 radiator valves designed for M30 x 1.5 thread connections. Made from high-quality plastic, these thermostatic heating heads offer excellent durability and performance, ensuring a long service life. They feature a 5-level temperature control system, allowing users to easily adjust the heating intensity according to their needs. Technical specifications Material: High-quality plastic Thread size: M30 x 1.5 Temperature control: 5 adjustable positions (0 to 5) Installation Align the scale to "5" during assembly Screw in the union nut and tighten Ensure correct orientation with the water flow arrow Both vertical and horizontal installations are recommended Usage Adjust temperature settings based on personal comfort Use the lowest gear "*" for ventilation when away for long periods Equipped with a liquid level sensor for constant temperature adjustment Features frost protection functionality