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Vaillant EcoTec Plus 424 Regular Boiler – IFC

Vailliant EcoTec Plus 424

SKU: 10-103-04

£2,988.00

MSRP:

Starting from £2,988.00
Instant Advice Options
What's Included
A powerful regular boiler designed for small homes with higher heating demands. Quiet Mark accredited, it delivers exceptional performance and efficiency to keep your bills low. Backed by a 10-year guarantee. Reliable and built to last!
  • With an ERP rating of A and efficiency of 89.3%
  • Central heating output of 24kW
  • Vaillant boilers rated 4.7 on Trustpilot
  • WarmZilla is a trusted Vaillant Installer
GET QUOTE

We offer fast and reliable boiler installations within 48 hours.

Every one of our engineers are Gas-Safe Registered.

We cover every UK postcode.

Rated Excellent on Trustpilot.

Don't Just Take Our Word For It: See Why UK Homeowners Trust WarmZilla!

Partner of CompareTheMarket & MoneySuperMarket

Trust Pilot Star

Rated Excellent on Truspilot

Trusted Partner of Checkatrade

The Vaillant ecoTEC Plus 424 is a high-efficiency heat-only boiler designed for medium to large homes with higher heating and hot water demands. Built with Vaillant’s trusted German engineering, it delivers exceptional reliability, performance, and energy efficiency, ensuring comfort and warmth throughout the year.

Thanks to its compact and lightweight design, the ecoTEC Plus 424 offers flexible installation options, fitting neatly into most cupboards or utility areas. Its Quiet Mark certification ensures near-silent operation, while advanced internal components enhance both efficiency and long-term durability.

Backed by a 10-year parts and labour guarantee, this boiler offers lasting peace of mind. For homeowners seeking a powerful, efficient, and quiet heating solution from one of the UK’s most respected boiler brands, the Vaillant ecoTEC Plus 424 is an excellent choice.

We offer fast and reliable boiler installations within 48 hours.

We cover every UK postcode.

Trustpilot
kW Output
24 KW
ERP Rating
A Rated
Energy Efficiency
89.3 %
Dimensions
Height 600mm
Width 370mm
Depth 320mm
10 year guarantee
Manufactured in the UK
Fits in a standard kitchen cupboard
Rear flue option - Provides flexibility enabling installation of the boiler in virtually any situation
Push button programming " Makes usage straight forward and easy to use
Wide modulation range of up to 1:6 " Ensuring low energy consumption and maximum efficiency
Vaillant boilers rated 4.7 on Trustpilot
Rewire Current Thermostat
Installation by a local Gas Safe Engineer (arriving between 8-11am)
Removal of existing system (inclusive of tanks if applicable)
Removal of installation rubbish off site including boiler
Boiler flue installation
Magnetic filter for ongoing protection
System cleanse of your heating system
Inhibitor and System cleaner for protection
Condensate pipework or upgrade (if applicable)
Gas pipe upgrade (if required)
Copper and fittings pack with pipe work installation
Re-wire of existing controls
CO Alarm included
Delivery of package via courier or your local engineer
12-month WarmZilla workmanship warranty
Registration of warranty and Building Control Certificate by WarmZilla
Warranty includes parts and labour free via the manufacturer
Full protection of property, surfaces, and workspace throughout installation
Handover of your new boiler, including control panel and pressure top-up guide
Removal of redundant pipework and accessories (where necessary)
Removal of any old or unused controls (if applicable)
Sealing of external flue and condensate pipework to the building fabric
Making good of any brickwork around the flue exit
Commissioning of your new boiler for full operation
Balancing of your heating system (if required)
Final tidy-up and removal of all protective coverings
£2,988.00 inc.VAT Fixed Quote