Loading..

Product was successfully added to your basket.



Vaillant Combi Boilers

Vaillant Combi Boilers

Vaillant combi boilersThe range of Vaillant combi boilers comprises of the revolutionary EcoTec technology, which guarantees that homeowners will benefit from a powerful, reliable and efficient heating and hot water performance upon demand.

Order one of our cheap Vaillant Combi Boilers today to enjoy some of the lowest prices around and delivery within 2 working days as standard.

There's a range of different boilers available in the EcoTec series making it ideal for any property.

What Vaillant Combi Boiler do you need? View our Vaillant Combi Boiler guide for more information.

Filter Results
Price
  1. (4)
  2. (5)
Brand
  1. Vaillant (9)
Boiler Type
  1. Combi (9)
Fuel Type
  1. Natural Gas (8)
  2. LPG (1)
Flue
  1. None (9)
Programmer
  1. None (9)
Heating Output Range
  1. 24 - 29 (5)
  2. < 24 (3)
  3. 30 - 35 (1)
DHW Flowrate Range
  1. < 12 (3)
  2. 12-13 (3)
  3. 14-15 (1)
  4. 15-16 (2)
Height (mm)
  1. 720 (9)
Width (mm)
  1. 440 (9)
Depth
  1. 600 (1)
  2. 406 (1)
  3. 372 (1)
  4. 338 (6)
Warranty
  1. 2 Years (3)
  2. 5 Years (6)

9 Products

9 Products

About Vaillant

Vaillant offers a wide range of boilers that can help outfit your home successfully. It is the best known brand of heating equipment in the UK. This company has been known as a leader in heating, renewables and hot water heating.


While they are a global company, they still have the family business values they have been known for over the last 140 years. They manufacture their products in eight different countries, and export to over 60 different countries.


Sustainability has always been at the forefront of Vaillant's company, and they have worked hard to develop products that are both sustainable and efficient. Coming up with products that make the lives of their clients easier, while providing comfort for their homes is of the utmost importance to Vaillant. Vaillant is also the favourite brand of many installers due to their ease of installation, product reliability and outstanding aftercare service for all their clients.


Vaillant Combi Boiler Overview:

There are 3 different Vaillant boiler ranges available within Vaillant’s ever popular EcoTec series. Every boiler included in these boilers ranges is an A-rated condensing boiler, meaning customers can rest assured that they will be receiving a reliable hot water and central heating performance from 1 of the UK’s top boiler brands.


There are a number of different boiler models within each range, each have been developed to offer the consumer different options where it comes to central heating output and hot water flow rate – so there’s something for all homes, no matter how big or small.


An overview of each boiler range is provided below for your reference:


2 year warranty in Ecotec Pro boilers

  • Vaillant EcoTec Pro – A very popular range for smaller properties such as 1 bedroom houses, flats and apartments, the EcoTec Pro range offers consumers an A-rated condensing boiler that comes with a 2 year warranty as standard. There are 2 natural gas models available in the EcoTec Pro range; the Vaillant Ecotec Pro 24 combi boiler and the Vaillant Ecotec Pro 28 combi boiler). LPG fed versions of these boilers are also available.


  • 5 year warranty in Ecotec Plus boilers
  • Vaillant EcoTec Plus – The EcoTec Plus Combi Boiler range is one of the most popular in Vaillant’s EcoTec series largely due to the fact that it is capable of dealing with the hot water & heating demands of most medium to large sized properties. There are 4 boiler models in the Plus range, the 824, 831, 837 and 937. The Vaillant Ecotec Plus 824 Combi boiler is very similar to the Pro 24 model, but comes with an extended warranty of 5 years rather than 2 years and also has a front flap, helping to hide away the lights and controls. The Vaillant Ecotec 831 Combi boiler and Vaillant EcoTec 837 Combi boiler are one of the most popular as they have stronger flowrates and central heating outputs, making them ideal for 2-3 bedroom properties. The Vaillant Ecotec 937 Combi boiler is a bit different from the others as it offers a higher level of hot water performance due to the integrated 'actoSTOR' storage tank. Like the Pro range, the Plus Combi boiler range runs off a natural gas supply but is also available as a LPG version. EcoTec Plus boilers currently come with a 5 year warranty as standard and can be delivered FREE of charge to your door within 2 working days.


  • 5 year warranty in Ecotec Exclusive boilers
  • Vaillant EcoTec Exclusive – For larger properties of 3+ bedrooms and 2+ bathrooms it is worth looking at the EcoTec Exclusive range. With large central heating outputs and strong flowrates, the Vaillant EcoTec 832 Combi boiler and Vaillant EcoTec 838 Combi boiler (both natural gas and LPG models) are able to deal with a high demand for hot water & heat. EcoTec Exclusive boilers currently come with a 5 year warranty.



What Does Vaillant Offer?

Efficiency - Vaillants wide range of products meet almost any requirements for any homeowner. They offer high quality heating, cooling and air conditioning for any products. They have modelled many of their products off of the German ideal of efficiency.

For generations Vaillant has been providing a sense of wellbeing for people all over Europe.


Sustainability -Vaillant cares about their customers. Not only do they offer premium products for a reasonable price, they also design products that are beneficial for the environment. The company offers the highest standards of innovation, convenience, design and most importantly sustainability. You can feel good about installing one of Valliant's products. Their motto is “The good feeling of doing the right thing”


Customer Care - Vaillant work closely with their technicians and provide them with the training necessary to install their products exceptionally. A large network of skilled installation professionals and service employees ensure that products are always operating effectively.


For the best results from your boiler, and to select the most cost effective system, your professional boiler installer should carry out a full heat loss calculation. By taking into consideration the age of your property, size of your property, number of occupants, and number of bathrooms, the technician will then be able to determine which model is best suited for your needs.


vSmart Control - This app allows you to control your heating and hot water remotely, at any time of the day. Vaillant offers an easy to use app for your convenience. The moment this app is installed it understands how your home's heating system works. This smart app takes weather data to see how hard your boiler has to work to get your home to an appropriate temperature.



Boilers by Vaillant

Vaillant offers a wide variety of boilers for any sized home. They proudly offer combination, system or open vented boilers to suit any needs. Vaillant offers an impressive guarantee on their models when they are installed by a Vaillant Advance installer, you can now get a 5 year warranty on the entry level model and a 7 year on any of their flagship models!


Gas Condensing Boilers - These models of gas-firing boilers optimise the use of supplied energy. They utilise the thermal energy that is contained in the gas flue of your boiler, which is usually lost by the chimney of other boilers.


Vaillant gas condensing boilers achieve a much higher efficiency and work to reduce both heating costs and carbon emissions. They work to achieve an energy efficiency level of up to 98%. This can drop your emissions by up to 30% from your existing, older model heater.


As with all Valliant models, there is a low initial investment. Their products are extremely high quality, but also very effective. In fact, gas condensing boilers produce significantly less soot and matter during their combustion period than traditional boilers.


With a gas condensing model from Valliant, you are able to take advantage of flexible expansion, with solar collectors, heat pump storage and controls. You can add any of the above functions to an existing model, at any time with Valliant’s flexible service.


However, condensing boilers need to have additions to an existing chimney. You may also need to supplement your chimney with a plastic pipe for best results. The units additional flue gas duct has a small diameter and can easily fit it into any chimney.


Energy Related Products (ERP) - New energy-related product regulations were implemented in September of 2015. Vaillant was among the many manufacturers that needed to release new ERP compliant boilers. You can rest assured that knowing that all Vaillant models are compliant with the new ERP guidelines.



Which EcoTEC Exclusive Range Product is For Me?


With two models to choose from, this collection has a lot to offer. Larger properties, and older homes with one or two bathrooms are ideal for this product.


Running at an efficiency of 88%, which is well above industry standard you can save money by wasting less fuel. These models come in both 32kW, and 38kW options, delivering a much higher than average central heating output making them more effective than standard boilers.


Vaillant ecoTEC works to manufacture some of the highest quality products available on the market today with great reliability and longevity. Installation typically takes around 1-2 days, but be sure to allocate time where radiators and pipe work must also be replaced.


Why Choose A Vaillant Model Combi Boiler? - They are highly effective and can run with an SAP efficiency rating of an astonishing 89.4%. Vaillant products offer almost instant hot water delivery to your faucets. They fit easily into even the smallest homes and flats.


Vaillant promises hot water delivery in less than 5 seconds, without the need for an additional storage tank or additional water cylinder.


Don’t worry about your boiler not matching your home decor, this stylish contoured case design features a drop down flap, it complements even the most modern of homes.



What Model Is Best For You?

The 825 Model is perfect for three or four bedroom flats that do not use a lot of hot water, it is also ideal for small houses with a low hot water requirement.

Both the 832 and 838 Models are suggested for larger properties with one or two bathrooms. All combi models use premium components for outstanding performance, and have the very best reliability and efficiency available on the market today.


EcoTEC Plus combination 938 - This is an amazing boiler option for larger homes which require larger levels of hot water. With these models you can enjoy hot water at all times, without needing to install a separate cylinder or hot water tank.


You can be confident in Vaillant's services and longevity with their extended guarantee. Their models are available for guarantees when expertly installed by a Vaillant Advance partner. Vaillant boilers are attractive, and feature a stylish design. The Contoured case and improved control panel make this compact boiler a perfect fit in any home or loft where space is limited.


Quiet & Effective Boilers with Vaillant - These models are all quiet mark accredited, and are among the most quietest on the market today. This special feature means the product is capable of delivering up to 20 litres of hot water per minute which is significantly more than what could be delivered by most other combination boilers on the market today.


When selecting your combination boiler from Vaillant, it is important to know that the larger the kilowatt outage you select, the greater the hot water delivery output will be. This is perfect for larger homes and lofts that need a large hot water consumption.


The installation process for these boilers takes between one and two days. There is more time needed to be allocated when both piping and radiators need to be changed. You can also feel confident with the five year guarantee offered by Vaillant.


EcoTEC Pro Combination Boilers - The EcoTEC Pro combination boilers offer a wide range of models for any sized home. They come in two models, to help serve you more effectively. The ecoTec pro 24kw model is the best solution for 1-3 bedroom properties with at least one bathroom. On the other hand, the 28kw solution is perfect for 2-4 bedroom properties with 1 or 2 bathrooms.



Enjoy Additional Features - The EcoTEC Pro combination boilers run at an efficiency rating of over 89.2%, which is far above industry standard. Pro Combi Boilers feature a high efficiency pump which can reduce your energy usage, and can create lower fuel bills. This model has also been awarded quiet mark approval. Now you can have a quiet machine in your home, without any additional noise.


With Vaillant's aquaCOMFORT warm start feature, you can enjoy increased hot water delivery on those cold, chilly days. You no longer have to worry about delayed hot water delivery, you can have almost instant hot water from your Vaillant boiler. Some of Vaillants models also offer built in stage two frost protection, to help ensure optimal performance all year around. Don’t let a cold morning ruin your whole day!


Installation and Warranty - Any Pro Combi boiler from Vaillant had a standard two year guarantee. If your model happens to be installed by a Vaillant Advance installer you may be eligible for an extended warranty. A Vaillant ecoTec typically takes about one or two days to install, but when special cases arise more time is needed.


Usage - The stylish design is perfect for almost any home, the small dimensions of this unit do not take up any space in small areas, so you can live your life comfortably in tandem with your unit. The EcoTEC Plus boilers by Vaillant are also one of the most quietest available on the market today.


EcoTEC Plus Open Vent Range -The EcoTEC Plus Open Vent Range models are perfect in homes which already use a traditional open vented system, with a storage cylinder and additional cold water tank. This is a great, compact and versatile kitchen boiler upgrade.


This range is available in 12kW, 15kW, 18kW, 24kW, 30kW and 38kW, so there is a suitable model for almost any home. It is best to work with your installer to determine the amount of hot water you need, so you can purchase the most effective sized boiler for your needs. The small dimensions of this unit are perfect for small, compact spaces such as a lofts and kitchens.


Push button programming makes usage straightforward, and is easy for anyone to use. This range is highly economical, and runs with an efficiency rating of over 89.2%. As with most of Vaillants products, they perform well above industry standards.



Vaillant Boiler Packs

We offer boiler packs to suit any home or lifestyle. They are very popular because they contain every thing you need for your set up, choose from the below available options:


  • boiler with a flue
  • boiler with both a flue and timer

  • Direct Heating works to save you time and money by placing together the compatible products that will be necessary for boiler installation. We allows you to compare the benefits of the different products we offer. With a wide variety of packages available, we're confident we can find one that meets your home’s requirements.


    Choose a Vaillant Boiler Today

    Here at Direct Heating Supplies, we can help you select the right Vaillant boiler for your home. You can feel confident with your selection of a Vaillant Boiler for your home. We are here to help you every step along the way. Direct Heating Supplies are proud to offer a large selection of Vaillant boilers and accessories that can be delivered straight to your door for no additional charge.