Vaillant ecoFIT Pure 625 25kW System Boiler Only – 0010020398

The Vaillant ecoFIT Pure 625 25kW System Boiler is a compact, efficient natural gas boiler designed for homes using a separate hot water cylinder.

With a 25kW output, the ecoFIT Pure 625 is a strong choice for medium to larger domestic heating systems where dependable heating performance and a space-saving design are important.

Built by Vaillant, the ecoFIT Pure range combines proven heating technology with a compact footprint, making it particularly suitable for replacement and upgrade installations.

Key Features

• 25kW heating output

• System boiler for use with a separate hot water cylinder

• Compact, space-saving design

• Natural gas

• Ready for up to 20% hydrogen blend

• Suitable for domestic central heating systems

• Reliable Vaillant engineering

• Designed for straightforward installation and servicing

• 10-year manufacturer warranty

• Manufacturer Part Number: 0010020398

Product Specification

Brand: Vaillant
Range: ecoFIT Pure
Model: 625
Boiler Type: System Boiler
Output: 25kW
Fuel: Natural Gas
Manufacturer Part Number: 0010020398
EAN: 4024074778982
Dimensions: 856mm (H) × 365mm (W) × 473mm (D)
Weight: 33.4kg
Hydrogen Ready: Yes – up to 20% blend
Magnetic Filter Included: No
Warranty: 10 Years

What's Included?

• 1 × Vaillant ecoFIT Pure 625 25kW System Boiler

Please Note: This listing is for the boiler only. Flue, controls, magnetic filter and other installation accessories are sold separately unless otherwise stated.

Why Choose the Vaillant ecoFIT Pure 625?

The 25kW output makes the ecoFIT Pure 625 an excellent option for properties requiring more heating capacity while retaining the advantages of a compact system boiler.

As a system boiler, it works alongside a separate hot water cylinder, making it particularly suitable for properties with higher hot water requirements or multiple bathrooms.

Its compact dimensions also make the 625 a practical choice where installation space is limited.

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