This Vaillant ecoTEC pro 24 gas boiler connects directly to your central heating and domestic hot water systems. Specifically, it provides a highly reliable and efficient method of delivering both space heating and instant hot water from a single, wall-mounted unit. Furthermore, thanks to its straightforward setup and premium Vaillant engineering, you significantly speed up the installation process and ensure long-term system protection right out of the box.
Therefore, this Vaillant ecoTEC pro 24 works perfectly for small to medium-sized homes, typically with one bathroom and up to 10 radiators. Additionally, it easily handles standard daily domestic demands, delivering a reliable continuous hot water flow rate of 9.6 litres per minute.
The boiler features a robust construction, incorporating a high-specification stainless steel heat exchanger to extend its lifetime. Moreover, the accessible internal layout allows all components to be maintained or replaced directly from the boiler front. As a result, this reliable build makes it fully compliant with modern energy standards, offering an ErP A-rating at 94% efficiency and ensuring operation at an ultra-quiet sound level of 49dB.
Key Features & Benefits:
Premium Build Quality: The package comes fully equipped with top-tier components built for lasting performance. Importantly, the advanced internal design actively reduces wear by utilizing high-quality materials throughout the system. Therefore, it guarantees a safe setup and maximum long-term protection for your heating network.
Versatile Siting Options: The boiler’s adaptable design measures 720mm x 440mm x 338mm. Consequently, you achieve highly flexible installation options, easily fitting the unit in various locations around your home without sacrificing performance.
Durable Stainless Steel Heat Exchanger: The system includes an advanced stainless steel heat exchanger designed for maximum heat transfer. For example, when operating daily, this mechanism effectively resists corrosion and reduces thermal stress, preventing wear and keeping energy bills lower.
User-Friendly Control: The front panel features a clear backlit display for excellent visibility in dimly lit areas. In particular, the unit offers seamless integration with Vaillant’s smart thermostats, completely streamlining your heating control and offering more choices for how you manage your home’s climate.
Technical Specifications:
Brand/Model: Vaillant ecoTEC pro 24
Product Type: Gas Condensing Combi Boiler
Central Heating (CH) Max Output: 19.1 kW
Domestic Hot Water (DHW) Max Output: 23.4 kW
DHW Flow Rate: 9.6 L/min
Dimensions (H x W x D): 720mm x 440mm x 338mm
Weight: 32.8 kg
ErP Rating: A Rated (Heating & Hot Water) / 94% Efficiency
Noise Level: 49 dB







