ΒΑΧΙ Luna Duo-Tec MP +

Wall-mounted gas boiler, high efficiency (up to 107.8%) with special protection against rain and moisture (IPx5D) for heating.

High power adjustment ratio to seasonal building requirements 1:9
Possibility of producing DHW with an external tank (Boiler not included)
Two available temperature sensor positions and two 220VAC power outputs for driving DHW heating and generation systems (DHW solar generation systems)
AISI 316L stainless steel combustion chamber
Average efficiency according to DIN4702-T8 109.8%
Maximum operating pressure 4 bar
New unit shell design with soundproof protection for quiet operation <45db at one meter from the unit
Outdoor mounting without cabinet (IPX5D)
Includes low consumption variable speed pump (ErP compliant)
Does not include an expansion tank
Digital measuring system - pressure display to protect against lack of water
Possibility of installation with an operation sequence system (cascade)
Siemens electronic unit control