Smart Home Radio Thermostatic Valve Head Zamel EXTA LIFE LGT-21 RF 868 MHz
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Smart Home Radio Thermostatic Valve Head Zamel EXTA LIFE LGT-21 RF 868 MHz

ZM LGT-21
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The LGT-21 is the radio thermostatic head for the Smart Home Zamel EXTA LIFE system, for radiators in hydronic heating systems. Mounts on standard M30×1.5 valve bodies. Wireless temperature control per radiator, no additional wiring. Works standalone (1 temperature) or with EFC-01 + LBW/LPW thermostats for full smart home management. Auto calibration, open window function, silent operation.

  • 🔥 Radio thermostatic head — wireless per-radiator control
  • 🔧 M30×1.5 thread — European standard
  • ⚙️ Auto calibration at first startup
  • 🪟 Open window function
  • 🔕 Silent operation
  • 📱 EXTA LIFE app with EFC-01

🔗 EFC-01 Controller

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€79.89
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: ZM LGT-21
Hurry! only 10 items left in stock.
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