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AiO.lv Control module Vaillant Moduł VR 39 (MPN 0020139898) - boiler control accessory Reviews

Product reviews for Control module Vaillant Moduł VR 39 (MPN 0020139898) - boiler control accessory

Vaillant Moduł VR 39 control module Photo 1
Short product description: Vaillant Moduł VR 39 is a dedicated control module for compatible Vaillant boilers. Identified by MPN 0020139898 and EAN 4024074675649, it provides interface and control functions required for system regulation and communication with boiler electronics. Use it to replace a faulty module or to restore full control functionality in heating systems where this specific module is supported.
Manufacturer: Vaillant
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