This was a boiler service job I did for a customer recently in Sheffield S11. The boiler was a Vaillant ecoTEC Exclusive 832 Combi boiler. They got in touch with me because of the experience I have with Vaillant boilers and decided I was the best person for the job.
Vaillant Boiler Repair Service
Expert Gas Safe Registered Vaillant Boiler Service and Repair Specialist