Vaillant ecoFIT Sustain Open Vent Boiler 415

Exclusively designed with specifiers in mind
Compact cupboard fit with rear flue option
High efficiency ErP ‘A’ rated product with strong SAP ratings
Compatible with the full range of Vaillant controls and accessories
High quality lightweight aluminium heat exchanger with excellent power to weight ratio
The ecoFIT sustain range of open vent boilers offers an excellent size-to-output ratio, giving great comfort whilst ensuring a small footprint. The range features 15, 18 and 30kW models to suit all types of homeowner and tenant properties.

At Vaillant we are working towards low carbon solutions today. As part of the HyDeploy project, Vaillant boilers have been tested with up to 20% hydrogen blended with Natural Gas, and we are currently undergoing many tests to each of our boilers to validate their compatibility with up to 20% hydrogen.

Compact, cupboard fit solution – A smaller boiler footprint (702mm x 390mm x 295mm) means the ecoFIT Sustain offers siting flexibility, including cupboard fit
Familiar Vaillant diagnostics – Offers quick and easy maintenance for your maintenance team
Patented condensate trap – Easy install with a safety back-up
Fully modulating low NOx burner and fan – For improved energy efficiency
Built-in two-stage frost protection – To ensure optimal performance all year round
Modulation range up to a 1:5 – Ensuring low energy consumption and maximum efficiency
Clear bright LCD display – Easy to read boiler wherever it is sited
Up to 10m flue lengths – Allows maximum flexibility for location of the boiler
Controls compatibility – The wide range of Vaillant room thermostats, wired & wireless controls including the vSMART™ app-based controls with weather compensation to lower running costs for tenants
ErP ‘A’ Rated product – Suitable for both refurbishment and new build with lower running cost to reduce heating bills