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Vaillant Boilers
Vaillant Boilers
The range of vaillant boilers available at PlumbProud
Founded by Johann Vaillant in Remscheid, Germany, in 1874, Vaillant boilers have long been a firm favourite here in the UK since the 1970s.
The Vaillant Group has a presence in over 20 countries and it exports to over 60 states. Here in the UK, its settled home is in the town of Belper in Derbyshire. It has built a strong network of thousands of independent Gas Safe registered engineers who have installed its boilers in millions of homes across the country.
And here at PlumbProud, we stock and install the widest range of Vaillant combi boilers, Vaillant heat only boilers, and Vaillant system boilers.
Want to get straight to our top 10 Vaillant boilers according to the exclusive PlumbProud quality algorithm? Just scroll down the page.
Vaillant’s investment in research and development, their insistence on the use of premium materials to ensure optimal performance of their boilers, and their outstanding aftercare service has made the company the favourite brand of many installers and homeowners.
The built in quality of the boilers across the range saw them awarded with the Quiet Mark Accreditation for ultra-silent in-operation use and its service department has just celebrated its second consecutive year as winner of the Domestic and General Excellence and Quality award. The company is also making waves with its new aroTHERM heat pump which was category winner at the Green Home Awards by Homebuilding & Renovating Magazine.
So why purchase your next Vaillant boiler through PlumbProud?
Like Vaillant, we’re driven by providing excellence to our customers at all points of contact at competitive prices. It’s that philosophy which has allowed us to grow from one small office at our launch in 2013 to a national network providing local service to homeowners and landlords across mainland Britain.
To find out more about our range of Vaillant boilers and for help in choosing the right one for your home, please call us on 01604 343053 or enter your postcode into one of the response forms on this page and click “SEND”.
Our range of Vaillant boilers
Vaillant combi boilers
Combination boilers are Britain’s most popular type of boiler. Perfect for small to medium-sized homes, your Vaillant combination boiler will provide instant piping hot water to your taps and radiators which taking up very little space in your property.
Please click to view PlumbProud’s broad range of Vaillant combi boilers.
Vaillant heat only (regular) boilers
Vaillant regular boilers are ideal for medium-sized households with one or two bathrooms. No matter how fast-paced life is around your home, you’ll know that you have all the hot water and heat you want when you need it with the easy-to-use control panel.
Please click to view PlumbProud’s range of Vaillant heat only boilers.
Vaillant system boilers
For the largest homes with more than one bathroom and higher-than-usual demand for hot water, we present Vaillant system boilers. Designed to cope with the busiest and biggest households, a Vaillant system boiler will keep you and your family warm all year around.
Please click to view PlumbProud’s range of Vaillant system boilers.
Vaillant boiler installation
Boiler installations are always disruptive to any household so we make sure that we do the work we need to do as quickly, accurate, cleanly, and professionally as possible. That’s why PlumbProud make every effort to make our schedule fit around yours.
If we’re replacing your existing boiler with the same type of boiler and no pipework needs to be done, the work should take between 4 to 6 hours normally.
If we’re removing your existing boiler and installing a new one of the same type in a different location, this may take up to 2 days. Likewise, if you’re replacing one type of boiler with another one regardless of whether it stays in the same location or not, this work will probably take a couple of days.
Ordering your new Vaillant boiler through PlumbProud
You can see on their online reviews just how highly Vaillant is regarded by the trade and its customers. The Vaillant Ecotec Plus range of boilers are among the boilers we fit the most as a company.
Vaillant offers a minimum 2-year manufacturer backed guarantee on their boilers with the option of upgrading to a comprehensive 10-year extended warranty. Your new Vaillant gas boiler will provide you and your family with a decade of heating and hot water and its efficient energy usage means you’ll also benefit from lower utility bills for years to come.
To find out more about Vaillant heating and hot water systems, please call us on 01604 343053 or enter your postcode into one of the response forms on this page and click “SEND”.
Get your free quote
Vaillant Boilers boilers for smaller homes
Top smaller home heat only boiler - Vaillant ecoTEC Plus 415
Our score rating: 96.51%
Efficiency rating
94%
Band rating
A
Output in kW
15 kW
Height
600 mm
Width
375 mm
Depth
320 mm
Mounting
Wall
Fuel
Gas
ERP Rating
A
Supply and installation around £1,900
Other vaillant heat only boilers to consider for smaller homes
| Range and model | Rating | Estimated price |
| Vaillant ecoTEC Plus 415 | 96.51% | £1,900 |
| Vaillant ecoTEC Plus 418 | 95.45% | £2,000 |
| Vaillant ecoFIT Pure 412 | 94.82% | £1,800 |
| Vaillant ecoFIT Pure 415 | 94.23% | £1,800 |
| Vaillant ecoFIT Pure 418 | 93.11% | £1,900 |
| Vaillant ecoTEC Plus 412 | 72.64% | £1,900 |
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Top smaller home system boiler - Vaillant ecoTEC Plus 612
Our score rating: 95.72%
Efficiency rating
92%
Band rating
A
Output in kW
12 kW
Height
720 mm
Width
440 mm
Depth
372 mm
Mounting
Wall
Fuel
Gas
ERP Rating
A
Supply and installation around £2,000
Other vaillant system boilers to consider for smaller homes
| Range and model | Rating | Estimated price |
| Vaillant ecoTEC Plus 612 | 95.72% | £2,000 |
| Vaillant ecoTEC Plus 615 | 95.20% | £2,000 |
| Vaillant ecoTEC Plus 618 | 94.37% | £2,100 |
| Vaillant ecoFIT Pure 612 | 92.38% | £2,000 |
| Vaillant ecoFIT Pure 615 | 92.36% | £2,000 |
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Get your free quote
Vaillant Boilers boilers for medium homes
Top medium home combi boiler - Vaillant ecoFIT Pure 825
Our score rating: 92.39%
Efficiency rating
94%
Band rating
A
Output in kW
25 kW
Height
700 mm
Width
390 mm
Depth
295 mm
Mounting
Wall
Fuel
Gas
ERP Rating
A
Supply and installation around £2,000
Other vaillant combi boilers to consider for medium homes
| Range and model | Rating | Estimated price |
| Vaillant ecoFIT Pure 825 | 92.39% | £2,000 |
| Vaillant ecoTEC Pro 24 | 91.77% | £2,000 |
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Top medium home heat only boiler - Vaillant ecoTEC Plus 415
Our score rating: 96.51%
Efficiency rating
94%
Band rating
A
Output in kW
15 kW
Height
600 mm
Width
375 mm
Depth
320 mm
Mounting
Wall
Fuel
Gas
ERP Rating
A
Supply and installation around £1,900
Other vaillant heat only boilers to consider for medium homes
| Range and model | Rating | Estimated price |
| Vaillant ecoTEC Plus 415 | 96.51% | £1,900 |
| Vaillant ecoTEC Plus 418 | 95.45% | £2,000 |
| Vaillant ecoFIT Pure 412 | 94.82% | £1,800 |
| Vaillant ecoTEC Plus 424 | 94.77% | £2,100 |
| Vaillant ecoFIT Pure 415 | 94.23% | £1,800 |
| Vaillant ecoFIT Pure 418 | 93.11% | £1,900 |
| Vaillant ecoFIT Pure 425 | 92.26% | £2,000 |
| Vaillant ecoTEC Plus 412 | 72.64% | £1,900 |
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Top medium home system boiler - Vaillant ecoTEC Plus 612
Our score rating: 95.72%
Efficiency rating
92%
Band rating
A
Output in kW
12 kW
Height
720 mm
Width
440 mm
Depth
372 mm
Mounting
Wall
Fuel
Gas
ERP Rating
A
Supply and installation around £2,000
Other vaillant system boilers to consider for medium homes
| Range and model | Rating | Estimated price |
| Vaillant ecoTEC Plus 612 | 95.72% | £2,000 |
| Vaillant ecoTEC Plus 615 | 95.20% | £2,000 |
| Vaillant ecoTEC Plus 618 | 94.37% | £2,100 |
| Vaillant ecoTEC Plus 624 | 93.33% | £2,300 |
| Vaillant ecoFIT Pure 612 | 92.38% | £2,000 |
| Vaillant ecoFIT Pure 615 | 92.36% | £2,000 |
| Vaillant ecoFIT Pure 618 | 91.68% | £2,100 |
| Vaillant ecoFIT Pure 625 | 90.48% | £2,200 |
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Get your free quote
Vaillant Boilers boilers for larger homes
Top larger home combi boiler - Vaillant ecoTEC Plus 832
Our score rating: 92.98%
Efficiency rating
94%
Band rating
A
Output in kW
31.8 kW
Height
720 mm
Width
440 mm
Depth
338 mm
Mounting
Wall
Fuel
Gas
ERP Rating
A
Supply and installation around £2,300
Other vaillant combi boilers to consider for larger homes
| Range and model | Rating | Estimated price |
| Vaillant ecoTEC Plus 832 | 92.98% | £2,300 |
| Vaillant ecoTEC Plus 835 | 92.60% | £2,400 |
| Vaillant ecoTEC Plus 838 | 92.16% | £2,500 |
| Vaillant ecoTEC Exclusive IQ 835 | 91.90% | £2,600 |
| Vaillant ecoTEC Plus 938 | 91.46% | £2,700 |
| Vaillant ecoFIT Pure 830 | 91.05% | £2,100 |
| Vaillant ecoTEC Exclusive IQ 843 | 91.04% | £2,800 |
| Vaillant ecoTEC Pro 28 | 90.86% | £2,100 |
| Vaillant ecoTEC Pro 30 | 90.37% | £2,200 |
| Vaillant ecoFIT Pure 835 | 90.17% | £2,200 |
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Top larger home heat only boiler - Vaillant ecoTEC Plus 430
Our score rating: 94.23%
Efficiency rating
94%
Band rating
A
Output in kW
30 kW
Height
600 mm
Width
375 mm
Depth
320 mm
Mounting
Wall
Fuel
Gas
ERP Rating
A
Supply and installation around £2,100
Other vaillant heat only boilers to consider for larger homes
| Range and model | Rating | Estimated price |
| Vaillant ecoTEC Plus 430 | 94.23% | £2,100 |
| Vaillant ecoFIT Pure 430 | 91.73% | £2,000 |
| Vaillant ecoTEC Plus 435 | 91.61% | £2,600 |
| Vaillant ecoFIT Pure 435 | 88.58% | £2,600 |
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Top larger home system boiler - Vaillant ecoTEC Plus 630
Our score rating: 92.75%
Efficiency rating
94%
Band rating
A
Output in kW
30 kW
Height
720 mm
Width
440 mm
Depth
372 mm
Mounting
Wall
Fuel
Gas
ERP Rating
A
Supply and installation around £2,400
Other vaillant system boilers to consider for larger homes
| Range and model | Rating | Estimated price |
| Vaillant ecoTEC Plus 630 | 92.75% | £2,400 |
| Vaillant ecoTEC Exclusive IQ 627 | 92.42% | £2,400 |
| Vaillant ecoTEC Plus 637 | 92.05% | £2,500 |
| Vaillant ecoFIT Pure 630 | 89.84% | £2,300 |
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Newsletter
Stay in touch with Plumbproud for the latest news, reviews, and special offers on keeping your home warm and cosy
GOOD Based on 59 reviews.
Bob Maine
2021-09-29
New bathroom installation over two years ago. Had some some issues but all resolved.Warranty extended one year and a repair was made even after warranty expired.
KELLY HENDERSON
2021-09-14
I'm more than happy with the service received from PlumbProud. Right from the moment I enquired online about the cost of a new boiler, the service has been thorough. I received a call very soon after my enquiry and organised a next day visit. The representative was friendly and understood what i needed in terms of boiler size etc. He also talked me through the finance options available. Installation took a day and I was extremely impressed by the standard of work and professionalism of the two young men. They worked efficiently, politely and tidily to take out a monster of an old boiler and fit the new one in it's place. They took the boiler with them at my request leaving only the box for me to put with the recycling. The office staff are polite and friendly - working to get all the paperwork done and see to any modifications needed. Im very happy to recommend this company.
Sue Priestley
2021-09-09
Helpful professional , oil boiler fitted pleasant friendly professional team ,
Ray Brady
2021-09-03
From start to finish , no pressure to buy , Nick from the survey ,Gemma in the office , Oleg on the install . Professional , helpful , easy to deal with , both the lads were dog friendly . Oleg , very neat and tidy , can't complain . Plumbproud were not the cheapest , not the dearest either , they were extremely helpful from the off and they kept the appointments , which is why i went with them .
Franki Williams
2021-08-28
Benny Wood
2021-08-26
Anthony W
2021-08-25
Great job thanks for your help plumbproud
Jill Willis
2021-08-18
Super fast service Ian came to survey and price up on Wednesday really good price for boiler, installation was the very next day what more could you ask for, the lads that installed the boiler we’re very professional. I can’t praise plumbproud enough I highly recommend them.
lynn newton
2021-08-12
Kevin Peach
2021-07-30
Excellent service from the survey engineer to the engineer who fitted the Boiler , and to the fitter who done the magna cleanse for us .A first class job ,by professional people . The office staff were very polite , and the whole job ran smoothly .
Combi boilers
Choose from the UK’s biggest range of combis
Heat only boilers
The ideal boiler perfect for the largest homes
System boilers
Ideal for 3+ bedroom, 2+ bathroom homes
Boiler quote
Free, no obligation quote from our engineer
Frequently Asked Questions
At PlumbProud, we believe in sharing as much information as possible with our customers. We all work to budgets and it’s always better if you know which options are likely to be available to you before you make contact with our company.
The prices on our website are indicative for heating system installations which are routine and don’t present any complications – in other words, about 95% of the work we do. In fact, 95% of our customers end up paying a total cost that’s within 5% either way of the indicative price on our site.
For more complicated installations like swapping types of boiler, relocating your boiler to somewhere else in your home, or where extensive piping work may need to take place, the price will be higher. However, when we visit you to give you a quote for the work, this is the fixed price and you’ll pay no more than that.
There are over 800 boilers available in the UK at the moment so how does a homeowner, who may only buy a new boiler every ten years, make sense of that much choice?
That’s why we came up with the PlumbProud quality scoring system. Our lead engineers and directors decided what, from their experience of front-line service, was most important to our customers. We then created an algorithm which took the key features of each boiler and gave them all a percentage score.
Among the many variables factored into our equation are warranty length, energy efficiency, price, online customer reviews, and more.
Vaillant offer a standard parts and labour guarantee of between 2 and 7 years on their range of boilers. You can opt to upgrade to an extended warranty offering a full 10 years of coverage.
When we come out to quote you, we’ll explain the options open to you.
Yes. All Vaillant boilers benefit from a SEDBUK score of 90% or above, the highest rating for energy efficiency.
Yes. Vaillant still offers a traditional open vented system boiler to clients. They are more commonly referred to today as regular, conventional, or heat only boilers.
Please click to view our range of Vaillant heat only boilers.
We’re pleased to offer a wide range of payment options to clients including standard and interest free finance packages.
A new Vaillant boiler, PlumbProud, and you
Vaillant is one of Britain’s most respected boiler manufacturers. The Vaillant range is comprehensive and produced to the very highest quality and ir offers real choice and performance to UK homeowners and landlords whatever the size of their properties.
And with an extended guarantee available of up to 10 years on all their gas boilers, you’re certain to fully recoup the cost of your investment through savings on your energy bills during that time.
To arrange a quote on a new Vaillant boiler for your home, please call us on 01604 343053 or enter your postcode into one of the response forms on this page and click “SEND”.
The range of vaillant boilers available at PlumbProud
Founded by Johann Vaillant in Remscheid, Germany, in 1874, Vaillant boilers have long been a firm favourite here in the UK since the 1970s.
The Vaillant Group has a presence in over 20 countries and it exports to over 60 states. Here in the UK, its settled home is in the town of Belper in Derbyshire. It has built a strong network of thousands of independent Gas Safe registered engineers who have installed its boilers in millions of homes across the country.
And here at PlumbProud, we stock and install the widest range of Vaillant combi boilers, Vaillant heat only boilers, and Vaillant system boilers.
Want to get straight to our top 10 Vaillant boilers according to the exclusive PlumbProud quality algorithm? Just scroll down the page.
Vaillant’s investment in research and development, their insistence on the use of premium materials to ensure optimal performance of their boilers, and their outstanding aftercare service has made the company the favourite brand of many installers and homeowners.
The built in quality of the boilers across the range saw them awarded with the Quiet Mark Accreditation for ultra-silent in-operation use and its service department has just celebrated its second consecutive year as winner of the Domestic and General Excellence and Quality award. The company is also making waves with its new aroTHERM heat pump which was category winner at the Green Home Awards by Homebuilding & Renovating Magazine.
So why purchase your next Vaillant boiler through PlumbProud?
Like Vaillant, we’re driven by providing excellence to our customers at all points of contact at competitive prices. It’s that philosophy which has allowed us to grow from one small office at our launch in 2013 to a national network providing local service to homeowners and landlords across mainland Britain.
To find out more about our range of Vaillant boilers and for help in choosing the right one for your home, please call us on 01604 343053 or enter your postcode into one of the response forms on this page and click “SEND”.
Our range of Vaillant boilers
Vaillant combi boilers
Combination boilers are Britain’s most popular type of boiler. Perfect for small to medium-sized homes, your Vaillant combination boiler will provide instant piping hot water to your taps and radiators which taking up very little space in your property.
Please click to view PlumbProud’s broad range of Vaillant combi boilers.
Vaillant heat only (regular) boilers
Vaillant regular boilers are ideal for medium-sized households with one or two bathrooms. No matter how fast-paced life is around your home, you’ll know that you have all the hot water and heat you want when you need it with the easy-to-use control panel.
Please click to view PlumbProud’s range of Vaillant heat only boilers.
Vaillant system boilers
For the largest homes with more than one bathroom and higher-than-usual demand for hot water, we present Vaillant system boilers. Designed to cope with the busiest and biggest households, a Vaillant system boiler will keep you and your family warm all year around.
Please click to view PlumbProud’s range of Vaillant system boilers.
Vaillant boiler installation
Boiler installations are always disruptive to any household so we make sure that we do the work we need to do as quickly, accurate, cleanly, and professionally as possible. That’s why PlumbProud make every effort to make our schedule fit around yours.
If we’re replacing your existing boiler with the same type of boiler and no pipework needs to be done, the work should take between 4 to 6 hours normally.
If we’re removing your existing boiler and installing a new one of the same type in a different location, this may take up to 2 days. Likewise, if you’re replacing one type of boiler with another one regardless of whether it stays in the same location or not, this work will probably take a couple of days.
Ordering your new Vaillant boiler through PlumbProud
You can see on their online reviews just how highly Vaillant is regarded by the trade and its customers. The Vaillant Ecotec Plus range of boilers are among the boilers we fit the most as a company.
Vaillant offers a minimum 2-year manufacturer backed guarantee on their boilers with the option of upgrading to a comprehensive 10-year extended warranty. Your new Vaillant gas boiler will provide you and your family with a decade of heating and hot water and its efficient energy usage means you’ll also benefit from lower utility bills for years to come.
To find out more about Vaillant heating and hot water systems, please call us on 01604 343053 or enter your postcode into one of the response forms on this page and click “SEND”.
Get your free quote
Vaillant Boilers boilers for smaller homes
Top smaller home heat only boiler - Vaillant ecoTEC Plus 415
Our score rating: 96.51%
Efficiency rating
94%
Band rating
A
Output in kW
15 kW
Height
600 mm
Width
375 mm
Depth
320 mm
Mounting
Wall
Fuel
Gas
ERP Rating
A
Supply and installation around £1,900
Other vaillant heat only boilers to consider for smaller homes
| Range and model | Rating | Estimated price |
| Vaillant ecoTEC Plus 415 | 96.51% | £1,900 |
| Vaillant ecoTEC Plus 418 | 95.45% | £2,000 |
| Vaillant ecoFIT Pure 412 | 94.82% | £1,800 |
| Vaillant ecoFIT Pure 415 | 94.23% | £1,800 |
| Vaillant ecoFIT Pure 418 | 93.11% | £1,900 |
| Vaillant ecoTEC Plus 412 | 72.64% | £1,900 |
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Top smaller home system boiler - Vaillant ecoTEC Plus 612
Our score rating: 95.72%
Efficiency rating
92%
Band rating
A
Output in kW
12 kW
Height
720 mm
Width
440 mm
Depth
372 mm
Mounting
Wall
Fuel
Gas
ERP Rating
A
Supply and installation around £2,000
Other vaillant system boilers to consider for smaller homes
| Range and model | Rating | Estimated price |
| Vaillant ecoTEC Plus 612 | 95.72% | £2,000 |
| Vaillant ecoTEC Plus 615 | 95.20% | £2,000 |
| Vaillant ecoTEC Plus 618 | 94.37% | £2,100 |
| Vaillant ecoFIT Pure 612 | 92.38% | £2,000 |
| Vaillant ecoFIT Pure 615 | 92.36% | £2,000 |
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Get your free quote
Vaillant Boilers boilers for medium homes
Top medium home combi boiler - Vaillant ecoFIT Pure 825
Our score rating: 92.39%
Efficiency rating
94%
Band rating
A
Output in kW
25 kW
Height
700 mm
Width
390 mm
Depth
295 mm
Mounting
Wall
Fuel
Gas
ERP Rating
A
Supply and installation around £2,000
Other vaillant combi boilers to consider for medium homes
| Range and model | Rating | Estimated price |
| Vaillant ecoFIT Pure 825 | 92.39% | £2,000 |
| Vaillant ecoTEC Pro 24 | 91.77% | £2,000 |
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Top medium home heat only boiler - Vaillant ecoTEC Plus 415
Our score rating: 96.51%
Efficiency rating
94%
Band rating
A
Output in kW
15 kW
Height
600 mm
Width
375 mm
Depth
320 mm
Mounting
Wall
Fuel
Gas
ERP Rating
A
Supply and installation around £1,900
Other vaillant heat only boilers to consider for medium homes
| Range and model | Rating | Estimated price |
| Vaillant ecoTEC Plus 415 | 96.51% | £1,900 |
| Vaillant ecoTEC Plus 418 | 95.45% | £2,000 |
| Vaillant ecoFIT Pure 412 | 94.82% | £1,800 |
| Vaillant ecoTEC Plus 424 | 94.77% | £2,100 |
| Vaillant ecoFIT Pure 415 | 94.23% | £1,800 |
| Vaillant ecoFIT Pure 418 | 93.11% | £1,900 |
| Vaillant ecoFIT Pure 425 | 92.26% | £2,000 |
| Vaillant ecoTEC Plus 412 | 72.64% | £1,900 |
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Top medium home system boiler - Vaillant ecoTEC Plus 612
Our score rating: 95.72%
Efficiency rating
92%
Band rating
A
Output in kW
12 kW
Height
720 mm
Width
440 mm
Depth
372 mm
Mounting
Wall
Fuel
Gas
ERP Rating
A
Supply and installation around £2,000
Other vaillant system boilers to consider for medium homes
| Range and model | Rating | Estimated price |
| Vaillant ecoTEC Plus 612 | 95.72% | £2,000 |
| Vaillant ecoTEC Plus 615 | 95.20% | £2,000 |
| Vaillant ecoTEC Plus 618 | 94.37% | £2,100 |
| Vaillant ecoTEC Plus 624 | 93.33% | £2,300 |
| Vaillant ecoFIT Pure 612 | 92.38% | £2,000 |
| Vaillant ecoFIT Pure 615 | 92.36% | £2,000 |
| Vaillant ecoFIT Pure 618 | 91.68% | £2,100 |
| Vaillant ecoFIT Pure 625 | 90.48% | £2,200 |
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Get your free quote
Vaillant Boilers boilers for larger homes
Top larger home combi boiler - Vaillant ecoTEC Plus 832
Our score rating: 92.98%
Efficiency rating
94%
Band rating
A
Output in kW
31.8 kW
Height
720 mm
Width
440 mm
Depth
338 mm
Mounting
Wall
Fuel
Gas
ERP Rating
A
Supply and installation around £2,300
Other vaillant combi boilers to consider for larger homes
| Range and model | Rating | Estimated price |
| Vaillant ecoTEC Plus 832 | 92.98% | £2,300 |
| Vaillant ecoTEC Plus 835 | 92.60% | £2,400 |
| Vaillant ecoTEC Plus 838 | 92.16% | £2,500 |
| Vaillant ecoTEC Exclusive IQ 835 | 91.90% | £2,600 |
| Vaillant ecoTEC Plus 938 | 91.46% | £2,700 |
| Vaillant ecoFIT Pure 830 | 91.05% | £2,100 |
| Vaillant ecoTEC Exclusive IQ 843 | 91.04% | £2,800 |
| Vaillant ecoTEC Pro 28 | 90.86% | £2,100 |
| Vaillant ecoTEC Pro 30 | 90.37% | £2,200 |
| Vaillant ecoFIT Pure 835 | 90.17% | £2,200 |
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Top larger home heat only boiler - Vaillant ecoTEC Plus 430
Our score rating: 94.23%
Efficiency rating
94%
Band rating
A
Output in kW
30 kW
Height
600 mm
Width
375 mm
Depth
320 mm
Mounting
Wall
Fuel
Gas
ERP Rating
A
Supply and installation around £2,100
Other vaillant heat only boilers to consider for larger homes
| Range and model | Rating | Estimated price |
| Vaillant ecoTEC Plus 430 | 94.23% | £2,100 |
| Vaillant ecoFIT Pure 430 | 91.73% | £2,000 |
| Vaillant ecoTEC Plus 435 | 91.61% | £2,600 |
| Vaillant ecoFIT Pure 435 | 88.58% | £2,600 |
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Top larger home system boiler - Vaillant ecoTEC Plus 630
Our score rating: 92.75%
Efficiency rating
94%
Band rating
A
Output in kW
30 kW
Height
720 mm
Width
440 mm
Depth
372 mm
Mounting
Wall
Fuel
Gas
ERP Rating
A
Supply and installation around £2,400
Other vaillant system boilers to consider for larger homes
| Range and model | Rating | Estimated price |
| Vaillant ecoTEC Plus 630 | 92.75% | £2,400 |
| Vaillant ecoTEC Exclusive IQ 627 | 92.42% | £2,400 |
| Vaillant ecoTEC Plus 637 | 92.05% | £2,500 |
| Vaillant ecoFIT Pure 630 | 89.84% | £2,300 |
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Frequently Asked Questions
At PlumbProud, we believe in sharing as much information as possible with our customers. We all work to budgets and it’s always better if you know which options are likely to be available to you before you make contact with our company.
The prices on our website are indicative for heating system installations which are routine and don’t present any complications – in other words, about 95% of the work we do. In fact, 95% of our customers end up paying a total cost that’s within 5% either way of the indicative price on our site.
For more complicated installations like swapping types of boiler, relocating your boiler to somewhere else in your home, or where extensive piping work may need to take place, the price will be higher. However, when we visit you to give you a quote for the work, this is the fixed price and you’ll pay no more than that.
There are over 800 boilers available in the UK at the moment so how does a homeowner, who may only buy a new boiler every ten years, make sense of that much choice?
That’s why we came up with the PlumbProud quality scoring system. Our lead engineers and directors decided what, from their experience of front-line service, was most important to our customers. We then created an algorithm which took the key features of each boiler and gave them all a percentage score.
Among the many variables factored into our equation are warranty length, energy efficiency, price, online customer reviews, and more.
Vaillant offer a standard parts and labour guarantee of between 2 and 7 years on their range of boilers. You can opt to upgrade to an extended warranty offering a full 10 years of coverage.
When we come out to quote you, we’ll explain the options open to you.
Yes. All Vaillant boilers benefit from a SEDBUK score of 90% or above, the highest rating for energy efficiency.
Yes. Vaillant still offers a traditional open vented system boiler to clients. They are more commonly referred to today as regular, conventional, or heat only boilers.
Please click to view our range of Vaillant heat only boilers.
We’re pleased to offer a wide range of payment options to clients including standard and interest free finance packages.
A new Vaillant boiler, PlumbProud, and you
Vaillant is one of Britain’s most respected boiler manufacturers. The Vaillant range is comprehensive and produced to the very highest quality and ir offers real choice and performance to UK homeowners and landlords whatever the size of their properties.
And with an extended guarantee available of up to 10 years on all their gas boilers, you’re certain to fully recoup the cost of your investment through savings on your energy bills during that time.
To arrange a quote on a new Vaillant boiler for your home, please call us on 01604 343053 or enter your postcode into one of the response forms on this page and click “SEND”.