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Vaillant ecoTEC Pro 28 Combi Boiler 0010011690
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Vaillant ecoTEC Pro 28 Combi Boiler 0010011690


Item code: 127211

Expected delivery: 1-2 working days

  1. RRP640.64
  2. BASIC0.0000
  3. CONTACT0.0000
  4. DIFF-19
  5. Discounted Price912

£760.00(exc. VAT) / £912.00(inc. VAT)

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Vaillant EcoTEC Pro 28 Boiler

Vaillant EcoTEC Pro 28

Vaillant ecoTEC pro 28 combi boilers have the same high build quality as the Vaillant ecoTEC plus Combi models, but come with a more basic specification which makes them ideal for properties with lower hot water demands such as 2 bedroom flats or apartments with 1 bathroom.

Vaillant Pro 28

  • Central Heating Output: 28kW
  • Hot Water Flowrate: 11.5 litres per minute

If you buy the Vaillant ecoTEC pro 28 boiler from Direct Heating Supplies you are guaranteed a light and compact boiler with a surprisingly powerful hot water performance. 

In addition to this Vaillant have also now added a variety of additional features, including a pneumatic gas system and high efficiency pump for greater efficiencies.

This new interface includes a back-lit control and simple display and instructions that make it really easy to operate.

Key Features:

  • Natural Gas Combi Boiler
  • SEDBUK Band 'A' rated fuel efficiency makes the Vaillant Pro 28 combi boiler economical to run
  • Compact dimensions
  • Weighs only 37kg
  • Attractive & robust boiler casing
  • Gas modulating system for great efficiency
  • Easy to service and maintain (removable side panels for greater access)
  • High Efficiency Pump minimises heat loss
  • Compatible with the full range of Vaillant accessories and Vaillant heating controls.

This Combi Boiler will need a flue, as one is not supplied as standard. You can add any additional flues, extensions and controllers to your basket separately (check out the right hand side of this page for popular choices) or browse our range of Boiler packs to purchase a Combi boiler, flue and timer at a discounted price. 

Warranty OfferWarranty Offer:

This ecoTEC Pro Combi boiler range comes with a 2 years warranty as standard but Vaillant are currently offering 5 years if installed by a Vaillant Approved Installer.

Click here for more info. Terms and conditions apply.


Useful documents:

Vaillant Pro 28 Brochure

Vaillant Pro 28 Brochure

Vaillant have improved the boiler efficiencies with a new gas system, enhanced the already industry leading electronics and taken ecoTEC performance to a new level. For 2012 onwards, the new Ecotec boilers have an enhanced  appearance with a new case design and clean, modern control panel.

ecoTEC Pro 28 Manual

ecoTEC Pro 28 Manual

Operating intructions, installation guide and general operating principles for your new Vaillant ecoTEC Boiler.

Warranty Offer:

This ecoTEC Pro Combi boiler range comes with a 1 year warranty as standard but Vaillant are currently offering an additional year if you purchase today and register with Vaillant within 30 days of installation. Terms and conditions apply.

  • Boiler Type: Combi
  • Fuel Type: Natural Gas
  • Heating Output Range (KW): 24 - 29
  • DHW Flowrate Range: < 12
  • Warranty: 2 Years
  • Output BTU/H: 100,000
  • Height: 720mm
  • Width: 440mm
  • Depth: 335mm
  • KW Output: 24
  • DHW Flow Rate: 11.5
Vaillant Ecotec Pro 28 Combi boilers are available at the lowest UK prices from Direct Heating Supplies.

Delivery Terms

An overview of our delivery terms, costs and times is provided below for your reference. For full details about our delivery process please click here.

Cost of Shipping

We also try to keep our delivery rates as simple as possible and for Mainland UK deliveries the charges for delivery are as follows:

  • Order Value Under £50 Ex VAT : £4.58 + Vat (£5.50 inc Vat)
  • Order Value £50 Ex VAT or over: £FREE


For the following areas, below, there may be an additional charge or varying charge dependant on the product(s) purchased:

  • Scottish Highlands
  • Channel Islands
  • Isle of Wight
  • Northern Ireland

We urge any customer from any of the above areas to contact us directly so we can advise and give the best service possible to get your order to you.


Delivery times:

We give an indication of delivery lead times on every product page. The standard cut off for dispatching in stock items is usually at 2:00PM although this may vary depending on the nature of your order and seasonal volumes.

We try to deliver all orders at the earliest possible opportunity, however the dispatch time can be affected by stock availability and delivery location. In the unlikely event that the delivery time falls outside of this estimated dispatch period, a member of the sales team will contact you with 24 working hours of your order being placed.

If you have an urgent requirement, please contact us to speak to one of our advisors who can carry out a thorough stock check and determine lead time for your delivery area.

Full details about our delivery times are available here.

Method of Delivery:

Small Items that can be packaged in Parcels & Bags are dispatched by courier and will arrive the next working day (2 day for Scottish Highlands and Islands) This is a full working day service, and deliveries can be anytime up until 6pm. We cannot offer a timed service, nor guarantee time for your goods to arrive. We have tracking facilities and can track your order if for any reason it has not arrived, or delayed.

Larger Items (such as Boilers, Radiators, and Cylinders) will be delivered to the registered cardholders address only. This helps to prevent fraudulent purchases and transactions. In special circumstances, we reserve the option to offer an alternate delivery address to customers at our discretion. We urge all customers to consider access and/or storage of delivered goods at the point of delivery. Goods may be palletised and arrive by lorry so please ensure you have adequate space for delivery and where possible, ensure approach to your premises (doorways, path, driveway) are clear of any obstructions. 

Please contact us if you have any queries regarding delivery of large appliances to your property. Heavy and bulky items must be often handled by 2 people, and whilst a delivery driver will assist as much as they can during delivery, it is down to the customer to ensure they manoeuvre and store delivered items in a safe manner to avoid accident, injury, or damage to property or product.

Warranty Information

Any product that you purchase from Direct Heating Supplies will still be covered by the standard manufacturer’s warranty.

This will usually be found within the detailed product information pages. We can assist by providing manufacturer’s contact details but are not responsible for arranging warranty issues on your behalf and offer no standard or extended guarantees beyond what is provided by the manufacturer.

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