Name: Vaillant ecoFIT Sustain 630 System Boiler 30kW - 0010025273
Brand: Vaillant
Price: 1083.67 GBP
Availability: InStock
Rating: 5.0 (6 reviews)

Vaillant ecoFIT Sustain 630 System Boiler 30kW - 0010025273

SKU V-0010025273

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£1,221.57

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The Vaillant ecoFIT Sustain 630 System Boiler is a powerful, space-efficient heating solution designed for modern homes with higher heating demands. Built with Vaillant’s trusted engineering, this boiler delivers consistent performance, energy efficiency, and long-term reliability.

Its compact wall-mounted design allows for flexible installation, making it ideal for homes where space is limited without compromising on output. With an ErP A rating and compatibility with up to 20% hydrogen blending, it is a future-ready heating solution that helps reduce energy consumption and environmental impact.

30 kW

Heating Output

A Rated

Efficiency Rating

Yes (20%)

Hydrogen Ready

2 Years

Warranty

Key features

01

30 kW Output

Perfect for larger homes with higher heating requirements

02

ecoFIT Sustain Range

Designed for efficiency, durability, and compact installation

03

Natural Gas Fuel Type

Reliable and cost-effective energy source

04

ErP A Rated Efficiency

Helps lower energy bills and reduce emissions

05

Hydrogen Ready (20%)

Supports future low-carbon energy transition

06

Quiet Operation

Engineered for low noise levels, ensuring minimal disturbance in residential environments.

Technical specification

Find all the essential technical information

Output

30 kW

Manufacturer Code

0010025273

EAN Code

4024074850374

Width

390 mm

Depth

295 mm

Height

702 mm

Boiler Type

System Boiler

Fuel Type

Natural Gas

Energy Efficiency

A Rated

Hydrogen Ready

Yes (20%)

Magnetic Filter Included

No

Warranty

2 Years

What's included

✓ Vaillant ecoFIT Sustain 630 System Boiler Unit

✓ Installation Manual

✓ Mounting Bracket

✓ Factory-Fitted Internal Components

Standard delivery

1–3 working days

Free over £60

Heavy item delivery

34.5kg unit — pallet delivery, please ensure access

£32.99

Store pickup

GetPlumb Reading store — usually ready in 24 hours

Free

Good to know

Tracking details sent by email once dispatched
Someone needs to be present to receive heavy items
Deliveries to Scottish Highlands and offshore may take longer — check at checkout
Installation is not included — see our approved installer network

Frequently asked questions

What type of boiler is the ecoFIT Sustain 630? +

It is a system boiler, meaning it requires a separate hot water cylinder for storing hot water.

Is this boiler suitable for large homes? +

Yes, with a 30kW output, it is ideal for larger homes with higher heating demands.

Does this boiler support hydrogen fuel? +

Yes, it is compatible with up to 20% hydrogen blending, making it future-ready.

Is a magnetic filter included? +

No, but it is highly recommended to install one to protect the system and improve efficiency.

Can this boiler be installed in a cupboard? +

Yes, its compact design allows installation in tight spaces such as kitchen cupboards.

JM RH SP

Not sure this is the right unit?

Tell us your home size and current setup — we'll confirm the right kW output before you order.

Rated 4.9 for pre-sales support

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