Compact and efficient condensing combi boiler delivering 28 kW of heating power. The VAILLANT EcoTec Sustain 28 (ErP) meets modern energy efficiency standards with low NOx emissions, making it ideal for properties where flue installation is not an option or where external venting is limited.
Designed for domestic hot water and central heating in smaller to medium properties. Features intelligent modulation to adapt to demand, reducing fuel consumption and operating costs. ErP-compliant specification ensures compliance with current UK building regulations.
Supplied without flue kit — order separately based on your installation requirements. Reliable performance from a trusted HVAC brand with proven service support across the UK.
Designed for domestic hot water and central heating in smaller to medium properties. Features intelligent modulation to adapt to demand, reducing fuel consumption and operating costs. ErP-compliant specification ensures compliance with current UK building regulations.
Supplied without flue kit — order separately based on your installation requirements. Reliable performance from a trusted HVAC brand with proven service support across the UK.
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