Vaillant EcoFit Pure 418 18kW Heat Only Boiler - 10020402

The Vaillant eco FIT pure 400 high performance regular boiler series is ultra small, easy to insta...

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City Plumbing GBVaillant Ecofit Pure 418 18Kw Heat Only Boiler 10020402
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Product Information

Full details

This guide is for homeowners and installers using the Vaillant EcoFit Pure 418 boiler. It offers a compact, high-performance heating solution, ideal for various homes. A key benefit is its ease of installation due to its small size and flexible flue options. However, note that while it offers powerful performance, it's essential to understand its specific features for optimal use.

All features

Model Part Number10020402
BrandVaillant

Extended Product Information

FAQs

What is the warranty period?

The boiler comes with a 5-year guarantee, which can be extended to 10 years when registered through Vaillant Advance and fitted with a Vaillant branded filter.

Where can I find the serial number?

The serial number is located on the boiler's data plate.

How often should the boiler be serviced?

Vaillant recommends annual servicing by a Gas Safe registered engineer.

What type of flue is compatible?

The boiler is compatible with a range of Vaillant flues. Consult the installation manual for details.

Can I install the boiler myself?

No, installation must be carried out by a Gas Safe registered engineer.

What should I do if the boiler displays an error code?

Consult the user manual or contact a qualified heating engineer.

Troubleshooting

Boiler not starting

Check the gas and electricity supply. Ensure the thermostat is set correctly.

Poor heating performance

Check the water pressure and bleed the radiators. Consider professional servicing.

No hot water

Check the diverter valve and the hot water settings.

Pros and Cons

Pros

  • Compact size for easy installation.
  • Flexible flue options for various installations.
  • High performance for efficient heating.
  • Lightweight design for easier handling.
  • Compatibility with Vaillant accessories.
  • Extended warranty option for peace of mind.

Cons

  • Requires professional installation.
  • May require additional components (flues, controls).
  • Warranty extension requires specific conditions.
  • Limited to 18kW heat output, may not suit very large properties.

Setup, Compatibility & Care

Setup:

  1. Professional installation is required. Follow the manufacturer's guidelines.
  2. Ensure proper connections to gas, water, and electrical supplies.
  3. Configure the controls according to your heating needs.

Compatibility:

  • Compatible with Vaillant flue and control systems.
  • Use Vaillant-approved accessories for optimal performance.

Care:

  • Regular servicing by a qualified engineer is essential.
  • Check the water pressure regularly.
  • Inspect the system for leaks or unusual noises.

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