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. Perfect for larger homes, the ecoTEC Plus 938 combines the boiler and a storage tank, for a system that can pump around 20 litres of water per minute. 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.
Maximum Horizontal Flue 100mm
5.5 L
Maximum Horizontal Flue 125mm
32 m
Maximum Vertical Flue 100mm
5.5
Maximum Vertical Flue 125mm
34 m
External or Internal
Internal
DHW Response 1m from Tap
5 Secs
DHW Output Min and Max
30.4 kW
SEDBUK SAP 2005 Rating
91.48%
CH Condensing Max Output
30.9 kW
Registered with the Energy Savings Trust
Yes