Vaillant Ecofit Pure 618 (Erp) System Boiler Only

Vaillant ecoFit Pure 618 (ErP) System Boiler

The Vaillant ecoFit Pure 618 system boiler is a compact and efficient heating solution designed to work alongside a separate hot water cylinder. As one of the most compact system boilers developed by Vaillant, it is ideal for installations where space is limited, such as kitchen cupboards, airing cupboards, or utility rooms. The ecoFit Pure 618 offers flexible installation options with top or rear flue connections, making it easier to install in a range of property types. Its lightweight design also helps simplify installation while maintaining Vaillant’s high standards of performance and reliability. This system boiler features a high-efficiency pump to help reduce energy consumption while delivering strong heating performance. It is well suited for small to medium-sized homes that require a reliable heating system with stored hot water supplied via a cylinder, without the need for a cold water tank in the loft.

Key Features & Benefits

Compact and Lightweight Design Ideal for Installation in Cupboards or Small Spaces System Boiler – Works with a Hot Water Cylinder No Cold Water Tank Required Top or Rear Flue Options Easy Installation and Flexible Siting High Efficiency Pump for Reduced Energy Consumption A Rated for Heating Efficiency 2 Year Warranty (Up to 7 Years When Installed by a Vaillant Advance Installer)

Key Specifications

Product: Vaillant ecoFit Pure 618 (ErP) System Boiler GTIN: 4024074778975 Product Type: Gas System Boiler Model: ecoFit Pure Central Heating Output: 18kW (61,000 BTU) ErP Heating Rating: A Rated Gross Weight (Including Packaging): 33kg Net Weight: 32kg Height: 700mm Width: 390mm Depth: 295mm Warranty: 2 Years (Up to 7 Years with Vaillant Advance Installer, Subject to T&Cs)

What Is a System Boiler?

A system boiler provides heating directly to radiators and works with a separate hot water cylinder to store hot water. Unlike heat-only boilers, system boilers do not require a cold water tank in the loft, making them suitable for modern sealed heating systems and homes where loft space is limited.

FAQs

What is the difference between a system boiler and a heat-only boiler?

A system boiler works with a hot water cylinder but does not require a cold water tank, whereas a heat-only boiler requires both a cylinder and a cold water tank.

Is an 18kW system boiler suitable for a medium-sized house?

Yes, an 18kW system boiler is typically suitable for medium-sized homes depending on insulation and heating demand.

Can this boiler be installed in a cupboard?

Yes, the compact size and flexible flue options make it suitable for installation in a cupboard or utility space.