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Catalog Defro 2024

Models
36
Media reviews
8
44 offers in online stores
Boilers Defro
The best solid fuel boilers with a bunker
The best solid fuel boilers with a bunker
Solid fuel boilers of increased autonomy with pellet hoppers
Five autoinverters with pure sine wave for backup power supply of the boiler
Five autoinverters with pure sine wave for backup power supply of the boiler
Voltage in the form of a regular sine wave is best suited for powering sensitive electronics
Common error codes in Bosch gas boilers
Common error codes in Bosch gas boilers
The nomenclature of codes allows you to decipher the signals indicating equipment malfunctions