A compact, high performance Class A rated boiler. Comes with standard horizontal flue and magnetic...A compact, high performance Class A rated boiler. Comes with standard horizontal flue and magnetic filter. Flow rate of up to 14.1 litres per minute for fast instant hot water. Aluminium heat exchanger. 2 year manufacturer's warranty, extendable up to 10 years available when booking a Vaillant Advance installer. Boiler dimensions (H x W x D mm): 700 x 390 x 295 (25kW, 30kW, 35kW), will fit into a kitchen cupboard. Must be installed by a Gas Safe registered engineer. The Vaillant eco FIT pure Combination Boiler range has high quality components including silicon aluminium high efficiency heat exchanger, which makes the boiler not only light to install but also easy to maintain. A full range of outputs, combined with small footprint and total flexibility of siting with top and rear flue options mean that the eco FIT pure range easily meets all your customer's heating and hot water demands. It's compatible with the full range of Vaillant's flue and control ranges, and comes with a 2-year guarantee, upgradeable to 10 years when registered through Vaillant Advance and fitted with a Vaillant branded filter, giving customers complete peace of mind. If space is at a premium, the cupboard-size ecoFIT Pure combination boiler from Vaillant is an easy choice. The compact size and optional rear flue fitting means this boiler is ideal for even the snuggest of installations including kitchen cupboards and small cloakroom spaces. The ecoFIT pure? powerful aluminium heat exchanger offers outstanding performance and low energy consumption for any home. When you don't need as much heat, it will reduce itself to just 20% of its maximum output, meaning greater energy efficiency and lower bills. the ecoFIT is also compatible with vSMART technology, providing the ability to control the heating and hot water over the internet. Top and rear flue options on all boiler models. Easy installation and maintenance. High-specification aluminium heat exchanger. Industry-leading flue lengths. Compact size, ideal for kitchen cupboard installations. Clear LED display enabling visibility in dimly lit areas. Easy maintenance and fault diagnostics. 4-sided cooling and water agitation of the heat exchanger to reduce stress and improve life length. 7 year warranty when registered on Vaillant Advance.
This guide is for homeowners and installers seeking to understand and effectively utilize the Vaillant ecoFIT Pure Combi Boiler. This high-performance, compact boiler provides fast, instant hot water and efficient heating for your home. Keep in mind that installation must be carried out by a Gas Safe registered engineer to ensure safety and warranty compliance.
All features
Model Part Number
10020389
Brand
Vaillant
Extended Product Information
FAQs
What is the warranty period?
The Vaillant ecoFIT Pure comes with a 2-year manufacturer's warranty, extendable to 10 years when registered via Vaillant Advance and fitted with a Vaillant branded filter.
Where can I install this boiler?
The compact size of the ecoFIT Pure makes it suitable for installation in kitchen cupboards and other small spaces, provided it meets Gas Safe regulations.
Who should install the boiler?
The boiler must be installed by a Gas Safe registered engineer to ensure safety and compliance with regulations.
How do I extend the warranty?
You can extend the warranty by registering the boiler through Vaillant Advance and having a Vaillant branded filter fitted.
Is this boiler compatible with smart home technology?
Yes, the ecoFIT Pure is compatible with vSMART technology, allowing you to control your heating and hot water remotely.
What kind of maintenance does this boiler require?
The boiler requires annual servicing by a qualified engineer to maintain optimal performance and warranty compliance.
What is the flow rate of this boiler?
The boiler has a flow rate of up to 14.1 litres per minute.
Troubleshooting
Boiler not starting.
Check the gas supply, power connection, and the boiler's user manual for troubleshooting steps. Contact a Gas Safe engineer if the problem persists.
No hot water.
Check the water pressure, gas supply, and the boiler's settings. If the pilot light has gone out, follow the relighting instructions in the manual.
Radiators not heating up.
Check the system pressure and bleed the radiators to remove trapped air. Contact a heating engineer if the problem persists.
Pros and Cons
Pros
High-efficiency heat exchanger for energy savings.
Compact size ideal for small spaces.
Fast hot water delivery.
Flexible installation options with top and rear flue configurations.
Compatible with smart home technology.
Cons
Installation must be performed by a Gas Safe registered engineer.
Warranty extension requires registration and a specific filter.
Requires professional servicing.
Setup, Compatibility & Care
Setup
Professional Installation: This boiler *must* be installed by a Gas Safe registered engineer.
Flue Options: Choose the appropriate flue configuration (top or rear) based on your installation requirements.
Venting: Ensure proper venting and air supply during installation.
Compatibility
Flues and Controls: Compatible with the full range of Vaillant's flue and control ranges.
Smart Home: Works with vSMART technology for remote control.
Care
Annual Servicing: Regular servicing by a qualified engineer is essential to maintain optimal performance and warranty compliance.
Filter Maintenance: Consider installing a Vaillant branded filter to help extend the life of the boiler and to be eligible for the extended warranty.
Pressure Checks: Regularly monitor the boiler's pressure gauge and consult the manual for proper operating ranges. If the pressure drops, consult a qualified engineer.