Vaillant EcoFit Sustain 630 System Boiler Only 10025273

In stock
Product Code:
NAH00640
£979.98 £816.65
The Vaillant ecoFIT Sustain 630 System boiler is small, yet powerful with excellent size-to-output ratio. Its compact footprint, versatile installation options with up to 10m flue lengths, and familiar Vaillant controls for quick and easy operation and maintenance, make it the perfect choice for specifiers. With a SAP efficiency rating of up to 89.3%, tenants and homeowners alike will benefit from energy efficient features such as a fully modulating low NOx burner and fan and built-in two phase frost protection.

• Compact cupboard fit with rear flue option
• Easy to install patented condensate trap with safety back-up
• High quality, lightweight aluminium heat exchanger with patented cooling and water agitation system to reduce stress for extra reliability
• Bright easy-to-read LCD display
• ErP 'A' rated, suitable for both refurbishment and new build project
• Compatible with the full range of Vaillant controls and accessories
• 15kW output
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Delivery Times

When placing your order, you will be able to view available delivery times at the checkout. Simply select your preferred date and time slot to ensure your order is delivered at a time that suits you best.

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Orders over £150 ex VAT within our local delivery area qualify for free delivery. This excludes palletised or specialist products.

For orders under £150 ex VAT, standard delivery is £7.50 plus VAT. Certain products have specific delivery costs:

  • Civil Engineering products: £20 + VAT.
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