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Solar Panels & Home Installations Nationwide

A white Vaillant boiler is displayed on a green gradient background with text: "Fully Fitted," "£0 Deposit," and "Vaillant ecoTEC Plus 940 40kW Combi Gas Boiler.

Vaillant ecoTEC Plus 940 40kW Combi Gas Boiler

£4,500.00

High-capacity combi with storage for large homes, with smart features and hydrogen-readiness.

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10 in stock

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Solar Panels & Boiler Installations Nationwide

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The Vaillant ecoTEC Plus 940 40kW Combi Gas Boiler is a premium condensing combi boiler with an integrated 15-litre storage tank for large homes with up to 18 radiators and 2-3 bathrooms. It provides a hot water flow rate of 20.0 litres per minute at 35°C and a 94% seasonal efficiency rating (ErP A-rated). Measuring 720x440x597mm and weighing 48kg, it’s larger than other models but designed for high-demand households. It features ioniDETECT technology, a stainless steel heat exchanger, a 1:10 modulation range, and a semi-touch interface. Quiet Mark certified, it’s smart-home ready with myVAILLANT connect, compatible with hybrid systems, and 20% hydrogen-prepared. It supports natural gas only and comes with a 5-year warranty, extendable to 10 years with a Vaillant Advance installer. Perfect for homes needing instant, high-volume hot water.

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