Log In / Register
Basket
Free delivery on orders over £75 ex VAT
Earn points with My City Plumbing Rewards
Free click & collect from branches nationwide
Buy now, pay later interest free
Hover Over to Zoom In
Overview
The Vaillant ecoTEC plus 825 range of high efficiency boilers combines 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 efficiency, hot water heats up in just 5 seconds, meaning no hot water tanks are necessary. Vaillant combi boilers are highly efficient and deliver top SEDBUK band A rated fuel efficiency and powerful domestic hot water performance. 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. This boiler pack includes a horizontal flue.
- Highly efficient and economical to run and 94 percentage ErP rating
- Flame lift detection system enables more efficient and quieter combustion
- Wide modulation range of up to 1:6 ensures low energy consumption and maximum efficiency
- Premium quality components Including brass diverter valve, ensuring highest reliability and performance
- Built-in-two-stage frost protection ensures optimal performance all year round
- An integrated filling loop make installation even quicker
- Stainless steel heat exchanger for superior heat transfer and highly efficient performance
- Compatible with arotherm air to water heat pump hybrid system
- 5 years guarantee increases to 7 years warranty when fitted with a filter and registered on advance
Technical specification
Years Guaranteed5Width440 mmTypeGas Combi Boiler PackSolar CompatibleYesSEDBUK SAP 2009 RatingBSEDBUK SAP 2005 RatingARegistered with the Energy Savings TrustYesNox Class5Noise Level46 dBMaximum Vertical Flue 125mm41 mMaximum Vertical Flue 100mm16 mMaximum Horizontal Flue 125mm39 mMaximum Horizontal Flue 100mm12 mIncludesHorizontal FlueHeight720 mmHeat Output25 kWFuel TypeNatural GasExternal or InternalInternalDepth338 mmDHW Output Min and Max3.8 to 25.4 kWDHW Output25.4 kWDHW Flow Rate at 35 Degree Rise10.5 l/minCH Condensing Max Output20.4 kWBoiler TypeCombiRange DescriptionecoTEC PlusManufacturer Model No505281Brand NameVaillant
Reviews
Help & Feedback
Chat With Us
Give Us Feedback