VAILL ECOTEC+ 615 NG ERP SYS 10021829

The Vaillant ecoTEC plus 615 NG ErP System Boiler (Manufacturer Part No: 10021829) is a high-efficiency, wall-mounted condensing boiler designed for sealed central heating systems. It runs on natural gas and is intended to work with a separate hot water cylinder to deliver reliable heating and hot water performance. Manufactured by Vaillant Group UK Limited, this model is ErP-compliant for efficient space heating and is suitable for small to medium-sized homes.

As a system boiler, it integrates key components such as the pump and expansion vessel within the unit, helping simplify installation and save space. The ecoTEC plus range is known for efficient operation, straightforward controls, and compatibility with a wide range of heating controls and cylinders. This model provides dependable central heating output while supporting comfortable, consistent hot water when paired with an appropriate cylinder.

• Brand: Vaillant
• Range: ecoTEC plus
• Model: 615 NG ErP System Boiler
• Fuel: Natural Gas
• Boiler Type: System (sealed) condensing
• ErP Rating: A-rated for space heating
• Mounting: Wall-hung
• Hot Water: Requires a separate cylinder (not included)
• Typical Application: Small to medium-sized properties with multiple radiators
• Manufacturer: Vaillant Group UK Limited
• Manufacturer Part Number: 10021829
• Reference: vaill-ecotec-615-ng-erp-sys-10021829-505177
• Flue and controls sold separately (check compatibility before purchase)