The VAILLANT ecoTEC Plus 635 is a high-efficiency 35kW system boiler designed for medium to large properties requiring reliable heating and hot water. This model operates without a flue, making it suitable for properties where traditional flue installation is impractical or restricted.
Key features include advanced condensing technology for improved fuel efficiency, modulating burner control for responsive heat output, and integrated system controls. The ecoTEC Plus range is engineered for durability and consistent performance in demanding heating applications.
Ideal for homeowners and installers seeking a compact, efficient system boiler solution. Part number 0010036014 ensures compatibility with genuine VAILLANT components and service networks.
Installation should be carried out by a qualified Gas Safe registered engineer to ensure safety, compliance, and warranty protection.
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