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Vaillant

Vaillant ecoTEC Plus Combi Boiler - All Models

Vaillant ecoTEC Plus Combi Boiler - All Models

SKU:100843

EST Delivery Date Est Delivery between 6th Feb and 12th Feb.

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Add £400£480 to your overall order to unlock FREE delivery.

Regular price £1,815.25 £2,178.30
Sale price £1,815.25 £2,178.30 Regular price £0.00
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Model

How much will I need?

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We recommend adding 10% of additional product to the calculation to account for errors, damages, and obstacles in your project

Based on your total area of 0m2 (inc. 10% wastage) you will need 1 of this product (total coverage ).
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  • Fast processing and delivery
  • Flexible delivery options
Product Information

The ecoTEC plus is available in a range of power outputs to meet the heating requirements of varying house sizes. Each one is ultraquiet, a feature recognised by the Noise Abatement Society. 

Key Features:

  • Available in 25, 32 and 35 kW outputs
  • Highly efficient and economical to run – With up to an 89.4% efficiency rating (SAP 2009)
  • Instant hot water delivery in just 5 seconds - Meaning no need for storage tank or cylinder
  • Wide modulation range of up to 1:6 – Ensuring low energy consumption and maximum efficiency
  • Flame lift detection system – Enabling more efficient and quieter combustion
  • Stylish contoured case design with down flap – Making this a boiler that fits with the décor of any home
  • Built-in-two-stage frost protection – Ensuring optimal performance all year round
  • An innovative solution for large homes – With a higher hot water demand, without needing to install a cylinder or hot water tank (ecoTEC plus 938 only)
  • Extended guarantees available when installed by a Vaillant Advance partner – For total peace of mind
  • Quiet Mark accreditation – Thanks to being ultra quiet whilst in operation
  • Step by step wizard – For quicker ‘first time right’ set up and installation


ecoTEC plus combi boiler range 25kW (Plus 825) 32kW (Plus 832) 35kW (Plus 835)
SEDBUK SAP seasonal efficiency 2009 (%) 89.3 89.3 89.3
ErP rating for central heating A A A
ErP rating for hot water A A A
Boiler dimension (W x H x D mm) 440 x 720 x 338 440 x 720 x 338 440 x 720 x 372
Maximum DHW flow (l/min) 10.5 13.0 14.3
Technical Specifications
Brand Vaillant
Expansion vessel size 10 litres
Flow temperature range 30 - 85
Height 720mm
Hot and cold water pipe size 15mm
Lowest water pressure 0.35 Bar
Width 440mm
Datasheets
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Delivery Information

EST Delivery Date Est Delivery between 6th Feb and 12th Feb.

Delivery may be unavailable or may incur additional charges in some remote areas of Scotland and Wales.

Delivery will always take place on a weekday (Mon - Fri excl. public holidays).

An exact delivery charge will be calculated at checkout based on your order and location.

View full details

Frequently asked questions

How do I track my order?

As soon as your order is dispatched, you'll receive a dispatch email with delivery dates and details for your order.

If you require an update on your order, you can email customerservice@i4lgroup.co.uk with your order number for assistance.

Can I order now and pay later?

Yes, we offer a variety of flexible payment options to all our customers.

When checking out online, you'll be able to avail of multiple buy now, pay later options with Klarna or PayPal.

The flexible payment options available to you at checkout will be based on the total value of your order.

For B2B customers, you can apply for a 30-day trade credit account, and you'll also unlock:

  • Dedicated trade pricing
  • Loyalty points and rewards
  • A dedicated account manager

Do you really have the best prices online?

Yes! We even have a price match guarantee.

We are so confident that we have the best prices out there that we will match the price of any other online or local retailer.

If you find the same product cheaper elsewhere, we will match the price — just send us the quote or website link.

Read more: Price Match Guarantee

I have a large-scale project, can I get a quote?

Yes, if you are carrying out a construction project that requires a large quantity of materials, email sales@i4lgroup.co.uk with the following information and we will get back to you with your very own bespoke price quote:

  • Delivery postcode and address
  • Mobile number
  • Company name
  • A list of required materials and their quantities

Learn more on opening a trade account.

Can I open a trade account?

Yes! Trade customers can open a B2B account to unlock bespoke pricing, B2B discounts, trade credit, loyalty points, and a dedicated personal account manager.

You can learn more here: Open a Trade Account

Can I cancel or amend my order after placing it?

Yes, if your order has not yet been processed for dispatch, cancellation/ amendments should be possible.

Our team works quickly to get your order delivered as soon as possible so it is likely that your order will be processed for dispatch within 2-3 hours of purchase.

Contact us immediately via customerservice@i4lgroup.co.uk or call 020-3481-1978 during opening hours.

If you wish to amend your order after it has been processed by our team, it will be treated as a return or a separate new order.

Read more: Returns

What is your returns policy?

Changed your mind about your order? no problem! we offer a 14 day returns period after your order is delivered.

To avail of this your order must be unused, in its original packaging, and suitable for resale.

Refunds are issued immediately after the goods are received and inspected by our team.

If an item arrives damaged or incorrect, you must notify us within 48 hours of delivery.

Prior approval is needed before returning any goods – do not return without authorization.

Special order items are exempt from returns.

Read more: Returns

Why Choose Us?

Factors Build4Less Other Stores
Customer service Easy to reach, and eager to help Difficult to contact
Shipping speed Fast and organised Unpredictable
Competitive pricing Price match guarantee What you see is what you get
Loyalty program Points + exclusive deals Basic discounts
Expert advice Free 1-on-1 sessions Self-service only
Trade accounts Bespoke pricing, trade credit, and dedicated account manager none available