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Vaillant ecoTEC sustain combi boiler range

  • The ecoTEC sustain is a new generation of boiler, designed for specification in the social housing market with easy use, longevity and low maintenance firmly in mind. The ecoTEC sustain range of combination boilers feature a high-quality stainless steel heat exchanger, designed with front access for ease of service, resulting in less time and money spent on repairs and ensuring your tenants' peace of mind. The range features 24, 28 and 34kW combination models to suit all types of tenant properties. 


    • Compact dimensions: 720mm (H) x 440mm (W) x 338mm (D) - For flexible siting options (ecoTEC sustain is the same size as ecoTEC pro)
    • High-quality heat exchanger - Stainless steel heat exchanger designed for long life and easy maintenance
    • Removable side panels and push-fit flue system - For improved accessibility and ease of installation
    • Modulating low NOx burner and fan - Lower emissions to fulfil social housing green credentials
    • Recognised Grundfos high-efficiency pump - Modulating high-torque pump uses low energy to deliver a balanced output to meet the boiler demand, helping to reduce energy consumption
    • New condensate trap with safety back-up - Removable from the base of the appliance for easy install and maintenance
    • Large illuminated blue on black LED display - Easy-to-read boiler display wherever it is sited with simple fault code identifications
    • Compatible with aroTHERM air-to-water heat pump hybrid system - Making the perfect entry into renewable systems
    • Familiar footprint and flue position - Makes replacing an existing ecoTEC pro with an ecoTEC sustain quicker and easier; compatible with all existing Vaillant flue components
    • Controls compatibility - The wide range of Vaillant room thermostats, wired and wireless controls including the vSMART™ app-based control with weather compensation to lower running costs for tenants
    • ErP 'A' rated product - Suitable for both refurbishment and new build with lower running costs to reduce tenant heating bills

Sound Made Simple

Acoustics Academy’s Sound Made Simple guide clarifies complex acoustic terminology with insights to design with sound.