The Vaillant ecoTEC plus range of high efficiency boilers combine fantastic efficiency levels and high performance with great usability. Thanks to continuous modulation and real combustion control by a multi-sensor system, they achieve high efficiency at the lowest emissions. Due to the boiler's fantastic efficient performance, hot water heats up in just 5 seconds, meaning no hot water tanks are necessary. Vaillant Combi Boilers are highly efficient and deliver a top SEDBUK Band 'A' rated fuel efficiency and powerful domestic hot water performance. Easy to install, a simple step by step wizard is included to provide a quicker 'first time right' set up, and removable side panels allow for greater access to the internal components, meaning the boiler will produce hot water as quickly as possible.
Patented stainless steel main and secondary heat exchanger
Fully modulating low NOx burner and fan
Manual pressure gauge
Instant hot water delivery in just 5 seconds
Wide modulation range of up to 1:6
Flame lift detection system
Stylish contoured case design with down flap
Built-in-two-stage frost protection
Quiet Mark accreditation
Compatible with auroTHERM air to water heat pump hybrid system