Viessmann 7533 387 Vitotronic 200-H HK1B Control Module
EDP 1037283
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Vendor Viessmann
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SKU 7533387
Product Description
Old Number 7134 627
Digital Indoor/Outdoor Heating Circuit Control
Easy to operate control with clear text prompts and graphic display for one heating circuit with
mixing valve and management of domestic hot water production.
Energy efficient heating via reduced supply temperature to heating circuit.
Universally applicable to both small and large heating systems.
Includes: Programmable time periods and temperature display, automatic summer/winter
switchover, and holiday program
Capable of communication via LON-BUS.
