Today I serviced a second generation Vaillant ecoTEC PRO 28 combi boiler in Ecclesfield, Sheffield, S5.
I have been servicing this boiler for the last four years or so and it has continued to work reliably since it was fitted.
Vaillant Boiler Repair Service
Expert Gas Safe Registered Vaillant Boiler Service and Repair Specialist
Today I serviced a second generation Vaillant ecoTEC PRO 28 combi boiler in Ecclesfield, Sheffield, S5.
I have been servicing this boiler for the last four years or so and it has continued to work reliably since it was fitted.