Vaillant have been boiler specialists for more than a century

Vaillant logoHere at ProTech we are a Vaillant Advance Installer and install the full range of Vaillant boilers to accommodate the requirements of all homeowners. Call us on 0800 138 2223 or click the Get A Quote button to get a free no obligation quote.

Vaillant boilers have an enviable reputation for their superb performance, reliability, and outstanding quality. Engineered in Germany and manufactured in the UK, they are available as Combi Boilers, System Boilers, and Conventional Boilers.

Whatever type of property you call home, there’s sure to be a Vaillant boiler to perfectly suit your needs. Vaillant boilers have excellent energy efficiency credentials and will help you to make significant savings on your annual heating bills.

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High-Performance boilers for any installation

At ProTech, we have installed Vaillant boilers in all types of property.  With a Vaillant boiler, professionally installed by ProTech, you’ll soon be enjoying a warmer, more cost-effective home.  No matter what size of property you call home, we can help you to choose the perfect boiler to suit your home heating requirements.

Combi Boilers

  • Compact space saving design
  • Heating and hot water supply on demand
  • No water cylinder required
  • Cost-effective option with less pipework
  • Choose either oil or gas combi system

System Boilers

  • Compatible with eco-friendly solar heating systems
  • Hot water is stored in a cylinder and heated inside the boiler
  • Economical option with excellent energy efficiency capacity
  • Quick and hassle-free installation due to built-in components
  • Perfect for homes with more than one bathroom

Regular Boilers

  • Designed to suit a traditional heating and hot water system
  • Great for homes with large volume and simultaneous hot water usage
  • Perfect for homes with two or more bathrooms
  • An excellent option for low water pressure areas
  • Space required for hot water cylinder and cold water storage tank
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Understanding your boiler

For most people, boiler engineering is a complex and specialist area.  To help you to make a fully informed decision, here’s some essential information to help you to better understand how your boiler works.

Flow Rate

Boiler flow rate refers to the amount of water that can flow through the boiler and how quickly it can come out of a shower head or tap. It’s important to choose a boiler with a flow rate suitable for your property’s mains water pressure level. For example, if your boiler has a flow rate of 10 litres per minute but your mains pressure can only supply 8 litres of water per minute, your boiler will never work at its full capacity.

Output

Boiler output is measured in kW (kilowatts) and is often referred to as boiler size. The higher the kilowatts of your boiler, the more powerful it will be. Finding the right size boiler for your heating requirements is essential. If your boiler is too small, it will struggle to adequately heat your home and provide enough hot water. If it is too large you will use more fuel and your heating bills will become expensive and your carbon emissions will rise.

Energy Rating

All boilers are rated by the ErP (Energy related Products directive) on a scale from A++ - G with A++ being the most efficient. The ErP also provides an efficiency percentage and since April 2018, all new boilers installed in UK homes must achieve an efficiency rating of at least 92%. Studies have found that replacing your old G rated boiler with a new A rated one can help you to save upwards of £200 per year on your home heating bills.

Our bestselling Vaillant boilers

ecoTEC pro combi 24kW

Vaillant Eco Tech boiler
Dimensions
H: 720
W: 440
D: 338
Flow Rate (Ltr per minute)
9.6
Output kw
24
Energy Rating
A

ecoTEC pro combi 28kW

Vaillant Eco Tech boiler
Dimensions
H: 720
W: 440
D: 338
Flow Rate (Ltr per minute)
11.1
Output kw
28
Energy Rating
A

ecoTEC pro combi 30kW

Vaillant Eco Tech boiler
Dimensions
H: 720
W: 440
D: 338
Flow Rate (Ltr per minute)
12.3
Output kw
30
Energy Rating
A
See all of our Vaillant Boilers

Get a warmer home today

Tired of struggling to heat your home? Fed up with expensive heating bills? Get a quote today for a brand new energy efficient boiler replacement.

The experts at ProTech are here to help with all your home heating requirements. Contact us today to arrange for a member of our team to visit your home.

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Our full Vaillant boiler range

ecoFIT pure regular 35kW

Dimensions
H: 600
W: 375
D: 295
Flow Rate (Ltr per minute)
N/A
Output kw
35
Energy Rating
A

ecoFIT pure regular 30kW

Dimensions
H: 600
W: 375
D: 295
Flow Rate (Ltr per minute)
N/A
Output kw
30
Energy Rating
A

ecoFIT pure regular 25kW

Dimensions
H: 600
W: 375
D: 295
Flow Rate (Ltr per minute)
N/A
Output kw
25
Energy Rating
A

ecoFIT pure regular 18kW

Dimensions
H: 600
W: 375
D: 295
Flow Rate (Ltr per minute)
N/A
Output kw
18
Energy Rating
A

ecoFIT pure regular 15kW

Dimensions
H: 600
W: 375
D: 295
Flow Rate (Ltr per minute)
N/A
Output kw
15
Energy Rating
A

ecoFIT pure regular 12kW

Dimensions
H: 600
W: 375
D: 295
Flow Rate (Ltr per minute)
N/A
Output kw
12
Energy Rating
A

ecoTEC plus regular 35kW

Dimensions
H: 600
W: 375
D: 316
Flow Rate (Ltr per minute)
N/A
Output kw
35
Energy Rating
A

ecoTEC plus regular 30kW

Dimensions
H: 600
W: 375
D: 316
Flow Rate (Ltr per minute)
N/A
Output kw
30
Energy Rating
A

ecoTEC plus regular 24kW

Dimensions
H: 600
W: 375
D: 316
Flow Rate (Ltr per minute)
N/A
Output kw
24
Energy Rating
A

ecoTEC plus regular 18kW

Dimensions
H: 600
W: 375
D: 316
Flow Rate (Ltr per minute)
N/A
Output kw
18
Energy Rating
A

ecoTEC plus regular 15kW

Dimensions
H: 600
W: 375
D: 316
Flow Rate (Ltr per minute)
N/A
Output kw
15
Energy Rating
A

ecoTEC plus regular 12kW

Dimensions
H: 600
W: 375
D: 316
Flow Rate (Ltr per minute)
N/A
Output kw
12
Energy Rating
A
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