Pay in 4 interest-free payments of $41.50 Learn more
Ships within 48 hours · Estimated delivery Aug 29 - Sep 3
Boiler sensor for all Defro models with electronic control
3″ touch display for intuitive and clear operation⭐ Precise room temperature control for increased living comfort⭐ Support for day and night programs depending on controller settings⭐ Menu lock / hotel mode for safe use in sensitive areas
70°C versus 18°C) shows how efficiently the package contributes to minimizing heat loss and optimizing energy use
Efficient heating circulation pump with Eco Flow technology
LK 551 Lanzenventil passend für HydroKit HWC Atmos Boiler sensor for all DefroLance valve LK 551 for drinking water circulation LK 551 lance valve for drinking water circulation. The drinking water circulation ensures that the temperature in the system is maintained. This reduces the waiting time for warm water at the tap to a minimum. Hot water circulation is particularly recommended in buildings with long water pipes. Please note! The mixing valve is not included. If you are interested, please check out the matching LK 511
US$ 34.95
US$ 39.95
US$ 29.99
US$ 34.00
US$ 34.95
US$ 34.95
US$ 24.90
US$ 34.99
US$ 29.95
