Vaillant ecoTEC sustain boilers

Vaillant Group

The ecoTEC sustain is designed for specification in the social housing and new build markets with ease of use, longevity and low maintenance firmly in mind.

The ecoTEC sustain range of combi 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 the end user peace of mind.

This combi boiler range features 24, 28 and 34kW outputs to suit all types of properties. Where a specification requires a system or open vent boiler, ecoFIT sustain products can be used.

Compact dimensions: 720mm (H) x 440mm (W) x 338mm (D)
For flexible siting options

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 fulfill 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 LCD 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 programmable controls including the vSMART™ utilise load and 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 heating bills for the end user

Find out more: ecoTEC sustain 24, 28, 34kW