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Outdoor air connection
The WITA Delta Plus HE 55-15 S offers numerous customization options: Choose between four pre-configured characteristic curves that operate according to the proportional pressure method
Systems with Buffer storage (upper/lower buffer sensor)
This leads to a significant reduction in heat loss and thus contributes to more efficient use of the stored thermal energy
and a T-piece are included to integrate seamlessly into your heating system
Sicherheitstemperaturwächter Laddomat Outdoor air connectionSafety temperature monitor for Defro brand boilers Safety temperature monitor suitable for all Defro boilers equipped with electronic controls. Technical data: Trigger temperature: 85C Measurement tolerance: 3C
