Vaillant ecoTEC Pro 24 24kW ErP Combi Boiler – 0010021836

The ecoTEC Pro 24, part of Vaillant’s entry-level combination boiler range, is perfectly suited to small apartments or houses with 1–3 bedrooms and a single bathroom. This high-efficiency combi boiler delivers reliable hot water performance through Vaillant’s AquaComfort system, ensuring instant supply at consistent temperatures.

Compact and easy to maintain
The Vaillant ecoTEC Pro 24 is designed for homes with lower heating and hot water demands. Its accessible layout makes installation and maintenance simple—every component can be replaced from the front, with removable side panels providing additional access.

Quiet and efficient performance
With Quiet Mark accreditation, this boiler runs smoothly and quietly. It delivers hot water at a constant temperature, helping to reduce unnecessary water waste.

Energy-saving operation
Offering up to 89.5% annual efficiency (SAP 2008/2012) and an 89.3% rating (SAP 2009), the ecoTEC Pro 24 is economical to run. Its built-in two-stage frost protection ensures reliable performance even during the coldest months.

Key Features:

• Removable side panels and push-fit flue system provide improved accessibility, making installation quicker and more flexible.

• Highly efficient operation with up to 89.3% efficiency (SAP 2009), helping reduce energy consumption and running costs.

• Fully modulating low NOx burner and fan designed to improve energy efficiency while reducing emissions.

• Built-in two-stage frost protection helps protect the boiler during colder conditions and ensures reliable year-round performance.

• Aqua Comfort warm start technology delivers hot water faster, improving comfort and convenience.

• Complete heating system solution available from a single manufacturer, with intelligent controls and compatible accessories.

• LPG models available, offering a practical solution for properties in off-gas areas.

• Wide modulation range of up to 1:4 helps optimise energy usage and maintain maximum efficiency.

• Compatible with the Vaillant aroTHERM Air to Water Heat Pump hybrid system, providing an easy pathway to renewable heating solutions.