V+

Viessmann launches V+ promotion

Viessmann has announced the launch of its new V+ partner promotion, which rewards heating installers who fit Viessmann boilers. Installers can register Viessmann boilers, some backdated to November 1 2021, to accrue points that can then be spent on prizes such as inspection cameras and electric power flushers; branded merchandise in the form of polo shirts, fleece […]

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