Set of 2 radiator adapters M30 x 1.0 to M30 x 1.5 for Oventrop 1011445 valves - Fine thread thermostatic valve for heating thermostat/valve

[IMPORTANT - THREAD MEASUREMENT AND COMPATIBILITY] Please check before purchasing: measure the distance between two threads with a ruler - it must be exactly 1 mm for a 30 mm diameter (M30 x 1.0). Fits older Oventrop radiator valves manufactured up to 1998. The adapter converts the fine M30x1.0 thread to a standard M30x1.5 thread. [SMART HOME READY] Allows the installation of smart thermostats with M30x1.5 threads on older M30x1.0 valves. Important: Please check before purchasing whether your thermostat has an M30x1.5 thread (1.5 mm thread spacing, 30 mm diameter). Compatible with most common Smart Home thermostats. Upgrade your heating without expensive, complete solutions. [PREMIUM QUALITY] Machined from a single block of metal - solid brass with a chrome finish for maximum corrosion protection. The robust construction ensures a durable, leak-proof connection and reliable operation for years, even with frequent temperature fluctuations. [TOOL-FREE INSTALLATION] Installation takes less than a minute without any special tools: simply screw onto the M30x1.0 valve thread and attach the modern thermostat head with an M30x1.5 thread – that's it! No need for a specialist workshop. [EFFICIENT HEAT CONTROL] Custom manufacturing ensures a completely leak-proof connection between the valve and the thermostat. Prevents energy loss and guarantees precise temperature control for reliable heating performance in residential and commercial premises.