Vaillant ecoTec Plus 835 Combi Boiler Natural Gas ERP 0010021822 - 0010021822

Vaillant ecoTec Plus 835 Combi Boiler Natural Gas ERP 0010021822

Manufactures Part Number: 0010021822

The ecoTEC plus high efficiency 835 combi boiler range uses premium components for outstanding performance, quality, reliability and efficiency, the very best in home heating.

Highly efficient and economical to run with up to an 89.4% efficiency rating (SAP 2009).
Hot water delivery within 5 seconds, without the need for a storage tank or cylinder.
Advanced modulation during periods of low heat demand (e.g 1-2 radiators on) which ensures A low energy consumption and maximum efficiency.
Flame lit detection system which enables A more efficient and quieter combustion.

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