DIVELLO Total Thermostatic Head M28-MMA

Thermostatic head with built-in sensor for direct connection onto MMA/Purmo M28x1.5 thermostatic radiator valves. DIVELLO ECONOM™: Radiator-independent and energy efficient original product. DIVELLO LIQUID H-TECH™: Liquid-filled sensor element with high closing power - ensures stable and accurate temperature control and trouble-free use. Color Connection: Color-coded products, packaging and guides which simplify identification and replacement of existing thermostatic heads. Calibrated Connection: Precisely adapted to each thermostatic valve - ensures correct and uniform regulation of all thermostatic valves regardless of brand. Internal Blocking: Internal temperature limitation - makes it difficult and even impossible to manipulate the min and max temperature. Robust Design: Solid and robust construction which is easy to keep clean. Anti-Theft: Theft proof - can be locked with hex key (2 mm) which obstructs disassembly.