• Get the best quotes, fast!
  • Over 5,000 engineers across the UK
  • Gas Safe registered engineers
Need a new boiler? Get FREE no-obligation quotes now!
Get FREE no-obligation quotes now!
  • No delays! Get quotes today
  • Compare quotes & get the best prices
  • Gas Safe & OFTEC registered engineers
The smarter way to find approved boiler engineers
Excellent 4.6 out of 5
Excellent 4.6 out of 5

Filter boilers

Fuel type

Boiler type

Manufacturer

Vaillant ecoTec plus 937 Combi Gas Boiler

Vaillant ecoTec plus 937 Combi Gas Boiler Boiler
Typical price (inc VAT)
£1500
Typical installation costs (inc VAT)*
£500 - £1,000
3/5

Customer rating

Average based on 4 reviews

Need a new boiler?

Get a quote to supply & fit this boiler

Need a repair instead? Get a repair quote
Make Vaillant
Model ecoTec plus 937 Combi Gas Boiler
Is Condensing Condensing
Efficiency Rating 89.3.%
Band Rating B Rated
LPG Compatible Yes
Standard Warranty 5 Years
kW Options 37kW
Mounting Wall mounted
Flow Rate 20 l/min
Typical price (inc VAT) £1500
Typical installation costs (inc VAT)* £500 - £1,000
ERP rating A HEAT A WATER

Need a new boiler?

Get a quote to supply & fit this boiler

Need a repair instead? Get a repair quote
3/5

Customer rating

Average based on 4 reviews

Product Description

The Vaillant ecoTEC Plus 937 is a condensing combi gas boiler by Vaillant that’s efficient, reliable and fitted with a host of features to benefit your home.

What’s the output rating of the ecoTEC Plus 937?

This boiler has a 38 kW output rating making it best suited to larger homes with 2+ bathrooms and a higher demand for heating and hot water.

What options come with this boiler?

Vaillant’s ecoTEC Plus range includes boilers that can run on either natural gas or LPG, as well as output ratings of 25 kW, 32 kW, 35 kW and 38 kW. The 25kW model is suitable for smaller homes with 1 bathroom that don’t have such a high demand for heating and hot water, while the 32 kW suits medium-sized homes and the 35kW and 38kW can meet the higher demands of homes with 2+ bathrooms.

How efficient is this boiler?

A high efficiency rating of 89.3% (SEDBUK) means that this boiler has an ErP A-rating for heat. This boiler features an A rating for hot water also thanks to its high flow rate of 14.3 litres a minute. With the Vaillant ecoTEC Plus 937, you can be sure you’re getting a highly efficient boiler.

Is a combi boiler the right choice for my house?

Combi boilers supply hot water and heating on demand by using the mains water supply. This has its benefits in terms of not needing bulky tanks or cylinders but means they can provide sufficient hot water to more than 1 outlet at a time. Perfect for smaller homes where space might be limited.

What features does this boiler come with?

The Vaillant ecoTEC Plus range of boilers have many features, including a straightforward backlit display for maximum control over the unit, a stainless steel heat exchanger, premium components, Quiet Mark accreditation, choice of app controls and frost protection so it can be installed into a loft or garage as well as in the home.

Will this boiler save me money?

Thanks to the high efficiency rating of this boiler, it can help to reduce your energy bills, as well as the carbon footprint of your home. In addition to this, the compact size of the unit will make the installation easier and could save you time and money there too.

As well as the above, this ecoTEC 937 is known as a smart boiler as it knows when you don’t need as much heating power, allowing it to automatically drop to using 16% of its maximum power.

What are the benefits of the ecoTEC Plus 937?

The many features allow this boiler to deliver several benefits, including heating and hot water on demand, helping to reduce your carbon footprint, quiet in operation and gives you a choice of apps and controls.

Where can this boiler be installed?

Vaillant ecoTEC Plus boiler have been designed for a flexible installation, they’re compact wall-mountable units that can fit within a kitchen cupboard and can even be installed into a garage or loft thanks to the frost protection feature.

What warranty does this boiler feature?

Featuring a 5 year warranty as standard, that can be extended to 7-10 years when installed by a Vaillant Advance installer, you’ll be well covered by Vaillant after the installation.

Get quotes to supply and fit a new

* This is a guide price for a straightforward, like-for-like boiler replacement. Installation costs will vary dependent on work required.

Write a review

Vaillant ecoTec plus 937 Combi Gas Boiler Boiler

You are reviewing:

Vaillant ecoTec plus 937 Combi Gas Boiler
Back to Vaillant ecoTec plus 937 Combi Gas Boiler
1/5

Terrible quality. During 5 years of guarantee, it has had 4 major parts replaced, the expansion vessel at top didn't work from day 1, pump broke with water dripping from the bottom, external pipe dripping all the time when it shouldn't be, had a failure between Christmas and new Year leaving us without hot water for days, and the list goes on. How can Vaillant produce such a pile of rubbish? Their customer care is then only interested in charging us for call out fees and selling insurance. Not interested in solving the problem. Nasty bunch, stay well away from Vaillant.

Customer review
1/5

Do not buy a storage boiler, just more to go wrong. Our Valliant Ecotec 937 has a pump for the storage tank which has failed at 4 years. We missed one service in 4 years, and even though it has just had a service Valliant won't honour the guarantee. Why not? If there was a problem, it would have appeared this service. But no, it is a get-out. So avoid Valliant, and avoid storage boilers. I am now £300 out of pocket to have it repaired.

Customer review
5/5

the 937 is a fantastic boiler.90 pumps out of 100 fail due to muck in them due to a system filter not fitted or system not flushed out correctly.ALL gas boilers need to be serviced on an annual basis.all boiler makers who offer extended gtes insist so.5 YEAR GTE = 4 SERVICES !

Tradesperson Review
1/5

Run Far Run fast!!!, Firstly the pump blew up after being installed for 15 months, leaking all over the place with Central Heating fluid. Warranty is not 2 yrs its a conditional 2 yrs( boiler must be serviced within first year for the second year of the warranty to be valid, they like to keep you in the dark about that), most other boiler manufacturers offer at least 5yrs warranty as standard, hmm (Vaillant must not have much confidence in the Quality of their own product to offer such a low warranty period). Secondly Vaillant telephone support didnt really seem to care either, 3 days to get an engineer out to look at the bolier and Im without central heating or hot water in the meantime!!!.
Telephone support, even though the offices are closed you ring them on an 0870 number and they say all our operators are busy at present!!!(there is nobody there, they are sucking me dry in telephone charges, even though the staff arent there!!).
In the end their engineer never turned up, so I had to pay out for an engineer myself plus a new pump!!.

Customer review
    Why not compare these similar boilers?
    Boiler Model kW Efficiency Warranty Typical Price
    Vaillant ecoTEC plus 825 Combi Gas Boiler 25kw 89.3% 5 years £1025 COMPARE
    Vaillant ecoTEC exclusive 832 Combi Gas Boiler 32kw 89.3% 3 years £1200 COMPARE
    Vaillant ecoTEC plus 435 35kW Regular Gas Boiler 35kw 89.20% 5 years £1500 COMPARE
    Vaillant ecoTEC plus 415 15kW Regular Gas Boiler 15kw 88.70% 5 years £790 COMPARE
    Vaillant ecoTEC Pro 28 kW Combi Gas Boiler 28kw 89.3% 2 years £990 COMPARE
    Vaillant ecoTec plus 937 Combi Gas Boiler 37kw 89.3.% 5 years £1500 COMPARE
    Vaillant ecoTec plus 612 System Gas Boiler 12kw 89.0% 5 years £850 COMPARE
    Vaillant ecoTec plus 615 System Gas Boiler 15kw 89% 5 years £965 COMPARE
    Vaillant ecoTec plus 618 System Gas Boiler 18kw 89.3% 5 years £965 COMPARE
    Vaillant ecoTec plus 624 System Gas Boiler 24kw 89.4% 5 years £1005 COMPARE
    Vaillant ecoTec plus 630 System Gas Boiler 30kw 89.4% 5 years £1150 COMPARE
    Vaillant ecoTec plus 637 System Gas Boiler 37kw 89.2% 5 years £1250 COMPARE
    Vaillant EcoTEC Exclusive 32kW Combi Gas Boiler 32kw 89.8% 5 years £1395 COMPARE
    Vaillant EcoTEC Exclusive Green IQ 835 Combi Gas Boiler 35kw 94% 5 years £1195 COMPARE
    Vaillant ecoTEC Pro 30kW combi Gas boiler 30kw 89.3% 2 years £950 COMPARE
    Vaillant EcoFIt sustain 825 Combi Gas Boiler 25kw 89.3% 5 years £1250 COMPARE
    Vaillant EcoFIt sustain 830 Combi Gas Boiler 30kw 89.3% 5 years £1500 COMPARE
    Vaillant EcoFIt sustain 835 Combi Gas Boiler 35kw 89.3% 5 years £1300 COMPARE
    Vaillant ecoFIT pure 612 system Gas boiler 12kw 89.3% 5 years £925 COMPARE
    Vaillant ecoFIT pure 615 system Gas boiler 15kw 89.1% 5 years £915 COMPARE
    Vaillant ecoFIT pure 618 system Gas boiler 18kw 89% 5 years £975 COMPARE
    Vaillant ecoFIT pure 625 system Gas boiler 25kw 89% 5 years £1175 COMPARE
    Vaillant ecoFIT pure 630 system Gas boiler 30kw 89.3% 5 years £1256 COMPARE
    Vaillant ecoTEC plus 832 Combi Gas Boiler 32kw 89.3% 5 years £1125 COMPARE
    Vaillant ecoTEC plus 835 Combi Gas Boiler 35kw 89.3% 5 years £1275 COMPARE
    Vaillant ecoTEC plus 838 Combi Gas Boiler 38kw 89.3% 5 years £1355 COMPARE
    Vaillant ecoTEC plus 430 Regular Gas Boiler 30kw 89.3% 5 years £1550 COMPARE
    Vaillant ecoTEC plus 424 24kW Regular Gas Boiler 24kw 89.3% 5 years £975 COMPARE
    Vaillant ecoTEC plus 412 Regular Gas Boiler 12kw 89.3% 5 years £825 COMPARE
    Vaillant ecoTEC plus 418 Regular Gas Boiler 18kw 89.3% 5 years £875 COMPARE
    Vaillant ecoTEC Pro 24 kW Combi Gas Boiler 24kw 89.3% 5 years £955 COMPARE
    Vaillant EcoTEC Exclusive Green IQ 843 Combi Gas Boiler 43kw 94% 5 years £1600 COMPARE
    Vaillant EcoFIT pure 825 Combi Gas Boiler 25kw 89% 5 years £875 COMPARE
    Vaillant EcoFIT pure 830 Combi Gas Boiler 30kw 89% 5 years £955 COMPARE
    Vaillant EcoFIT pure 835 Combi Gas Boiler 35kw 89% 5 years £1100 COMPARE
    Vaillant ecoTEC exclusive Green iQ 627 System Gas Boiler 27kw 94% 7 years £1100 COMPARE
    Vaillant EcoTEC plus 938 Combi Gas Boiler 38kw 89.3% 5 years £1275 COMPARE
    Vaillant Home 25kW Combi Gas Boiler 25kw 89.3% 2 years £1525 COMPARE
    Vaillant Home 30kW Combi Gas Boiler 30kw 89.3% 2 years £1025 COMPARE
    Vaillant Home 35kW Combi Gas Boiler 35kw 89.3% 2 years £1300 COMPARE
    Vaillant EcoTEC 65kW System Gas Boiler 65kw 95.5% 2 years £1500 COMPARE
    Vaillant EcoTEC 46kW System Gas Boiler 46kw 95.8% 2 years £2400 COMPARE
    Vaillant EcoTEC Plus 64kW System Gas Boiler 64kw 94% 5 years £1500 COMPARE
    Vaillant EcoTEC Plus 48kW System Gas Boiler 48kw 94% 5 years £2490 COMPARE
    Vaillant Home 12kW System Gas Boiler 12kw 89.4% 2 years £2090 COMPARE
    Vaillant Home 15kW System Gas Boiler 15kw 89.4% 2 years £0 COMPARE
    Vaillant Home 18kW System Gas Boiler 18kw 89.4% 2 years £0 COMPARE
    Vaillant Home 25kW System Gas Boiler 25kw 89.4% 2 years £825 COMPARE
    Vaillant Home 12kW Regular Gas Boiler 12kw 89.4% 2 years £0 COMPARE
    Vaillant Home 15kW Regular Gas Boiler 15kw 89.4% 2 years £915 COMPARE
    Vaillant Home 18kW Regular Gas Boiler 18kw 89.4% 2 years £855 COMPARE
    Vaillant Home 25kW Regular Gas Boiler 25kw 89.4% 2 years £895 COMPARE
    Vaillant Home 30kW Regular Gas Boiler 30kw 89.4% 2 years £925 COMPARE
    Vaillant ecoFIT pure 12kW Regular Gas Boiler 12kw 89.3% 2 years £1005 COMPARE
    Vaillant EcoFIT Pure 15kW Regular Gas Boiler 15kw 89.1% 2 years £715 COMPARE
    Vaillant EcoFIT Pure 18kW Regular Gas Boiler 18kw 89% 2 years £760 COMPARE
    Vaillant EcoFIT Pure 25kW Regular Gas Boiler 25kw 89% 2 years £825 COMPARE
    Vaillant EcoFIT Pure 30kW Regular Gas Boiler 30kw 89.3% 2 years £965 COMPARE
    Vaillant EcoFIT Pure 35kW Regular Gas Boiler 35kw 89.7% 2 years £1300 COMPARE

    Need a new boiler?

    Get FREE no-obligation quotes now!

    Excellent 4.6 out of 5
    Excellent 4.6 out of 5

    Filter boilers

    Fuel type

    Boiler type

    Manufacturer

    FILTER
    COMPARE