Renowned for its straightforward design and exceptional reliability, the Vaillant ecoTEC Pro 28kW combi boiler delivers optimal performance for homes with moderate heating and hot water requirements. At the heart of this appliance is a premium stainless steel heat exchanger, expertly designed to resist corrosion and ensure long-lasting thermal efficiency. Producing a steady flow rate of 11.1 litres per minute, it easily accommodates the daily demands of a standard family bathroom. The integration of a highly efficient ErP modulating Grundfos pump automatically adapts to exact heating loads, which substantially reduces unnecessary energy expenditure.

This wall-mounted unit represents a perfect synergy of simplicity and advanced engineering. Fully Boiler Plus compliant when paired with appropriate Vaillant controls, it provides precise temperature management and comprehensive system feedback. Built-in two-stage frost protection guarantees continuous operation during extreme winter conditions, safeguarding the internal hydraulics against freezing. Boasting an ErP A-rating and a wide modulation range, the ecoTEC Pro 28kW stands as a highly dependable, easy-to-install solution that trade professionals can trust for routine property upgrades.

Q: What material is utilised for the heat exchanger in this model?
A: It is equipped with a highly durable, corrosion-resistant stainless steel heat exchanger.

Q: Does the pump adjust its speed automatically?
A: The modulating Grundfos pump dynamically adapts its output to match real-time heating demands.

Q: Is the boiler compliant with recent energy regulations?
A: It is completely Boiler Plus compliant when installed alongside designated Vaillant thermostatic controls.

Q: What is the total weight of the boiler unit?
A: The appliance has a robust build quality with a total weight of 38kg.