Electric Combi Boilers Company Reviews 

285
TrustScore 4.5 out of 5

4.5

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Rated 5 out of 5 stars

I have called an engineer twice now and both times the service has been fantastic. After spending £100s on 2 other companies who failed to fix my boiler, I called ECBC as they are the experts... See more

Rated 5 out of 5 stars

Jaz was an absolute Legend. He was super friendly and helpful, got my boiler fixed quick and gave me extra tips for managing heating in the house! Great service

Rated 5 out of 5 stars

Payment system and costumer service deplorable. Opaque terms and conditions, paid for a service and needed a part fitted and had to pay for an extra call out charge despite the engineer and part al... See more

Company replied

Rated 5 out of 5 stars

Big shout out to Jaz , he’s been fantastic the entire process. Long story short , I had an issue with a boiler whilst being a tenant. Had no hot water and no heating and can not fault the effort t... See more

Company details

  1. Manufacturer
  2. Appliances Customer Service
  3. Boiler Manufacturer
  4. Boiler Supplier

Written by the company

Based in Windsor, Berkshire, Electric Combi Boilers Company supplies electric combi and electric system boilers across the UK. See live systems at our showroom & training centre, book installer sessions, or speak to our UK-based Technical & Service Team. Prefer to shop online? Order 24/7 with nationwide delivery or buy direct from our Head Office. Our ranges: ELEKTRA SMART and GUIVAL SMALL are European-built for British properties and supported with extended warranties (ELEKTRA up to 10 years, GUIVAL up to 5 years, subject to registration and biennial service by ECBC or an authorised engineer). We also provide configuration support by phone or video to help installers and end users get set up smoothly. See real customer stories, install photos and how-to content on Instagram, Facebook and LinkedIn. Many reviewers highlight clear advice, straightforward installs and responsive aftercare, exactly what you want from an electric boiler specialist. Call 0208 998 2024 for guidance, or drop into our Windsor showroom & training centre.


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4.5

Excellent

TrustScore 4.5 out of 5

285 reviews

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4.5

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(285)

26 reviews in the last 12 months

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Rated 5 out of 5 stars

This company has been excellent…

This company has been excellent pre-sale (with help and advice, during the sale, couldn't do enough to help us to load the product and took the time to talk us through all our questions. After sale support is amazing, contact either by a call or via WhatsApp. I have contacted a number of times (my lack of knowledge and not reading the instructions), each time was courteous and helpful. Would absolutely recommend.

July 1, 2024
Unprompted review
Rated 5 out of 5 stars

Great remote support! Support phone line needs 'tweaking'.

Hi. Worked with Electric Combi Boilers and they helped me sort out a technical issue where we needed to adjust the cold water flow regulator valve. We talked through it on a video call, and finally we have hot water running again in the house!

Only complaint is the support phone IVR sent me in a loop! Had to get through to a human in another way.

June 6, 2024
Unprompted review
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Reply from Electric Combi Boilers Company

Hello Daniel,

Thank you for your rating and feedback. I'm glad we could help you resolve the issue with your cold water flow regulator valve through our video call support.

I apologize for the trouble you had with our support phone line. We're aware of the issue with the IVR system and are working to improve it for a better experience.

If you need any further assistance, we will be happy to help.

Best regards,

Letizia
ECBC Team

Rated 5 out of 5 stars

The boiler is great easy to install and…

The boiler is great easy to install and set up , I have fit 2 in two months and are looking to do the next one in a few days, on my first install I have an issues with the guy from technical was quick to help me resolve it, I love this product, no gas, no flue, simple and easy, WTC heating

May 10, 2024
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Reply from Electric Combi Boilers Company

Hi Wilbern,
Thank you for your good words. We're happy to hear you found our boilers easy to install and set up and that our Support Team could assist you quickly with your first install. We do our best to provide an approachable and professional service.

We appreciate your continued support and look forward to helping with your next projects.

Best regards,

Letizia FM
ECBC Team

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Rated 1 out of 5 stars

Would not recommend

Would not recommend. Engineers have had to come out at least three times to change the same part. Not worth the money.

January 1, 2024
Unprompted review
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Reply from Electric Combi Boilers Company

Hi Mr B,

Thank you for your feedback. We are sorry to learn about the repeated issues with your boiler and multiple callouts. This isn't the level of service we strive for.

Without more information, we cannot properly review the issue or offer solutions. Additionally, the date you provided for your experience (01.01.2024) doesn't correspond to any records we have.

Please contact our Support Team via WhatsApp at +447888677250 or via email at contact@electriccombiboilers.uk so we can resolve this issue promptly.

Best regards,

Letizia FM
ECBC Admin Team

Rated 4 out of 5 stars

GUIVAL.BPL 12KW – SMALL ELECTRIC COMBI BOILER WITH IN-BUILT TANK Bought

Product Bought - GUIVAL.BPL 12KW – SMALL ELECTRIC COMBI BOILER WITH IN-BUILT TANK FOR BATH, SHOWER & CENTRAL HEATING - Ideal for a small 2 bed flat.

I took a calculated risk getting the boiler, I had my doubts, but I stand by my decision to purchase.

The service 5* Stars.
GREAT SERVICE, no complaints rapid response, easy to get a hold of always provide a solution, have diagnosed issues over the phone to avoid unnecessary call out charges.

The product itself I would give 3.5* Stars.
The boiler does what it says. There are no claims that it is cheap to run, my personal experience it was marginally more expensive than living in a dual fuel property. Cheaper and more efficient than an Economy 7 property.

Call out process 4* Stars.
Boiler repaired straight away great service! Reason I didn’t give a 5* is the call out fee is a bit high.

I bought the boiler in 2018 have had 3 issues with it 2/3 resolved over the phone. 1st part failure in 6 years I think that’s pretty good for a full electric combi.

Considerations should be made about the space you need heated up, that does play a part in the overall experience of the boiler. In hindsight the only thing I would’ve have done different is use wet central heating via the ECBC combined with the new energy efficient electric radiators.

Hot water delivery 4*
Central Heating 3.5*

May 9, 2024
Unprompted review
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Reply from Electric Combi Boilers Company

Hello Marcel,

Thank you for your detailed and informed review of the GUIVAL.BPL 12KW Small Electric Combi Boiler. We're pleased to hear that you found our service responsive and helpful. It's great to know our team could assist you quickly over the phone and avoid unnecessary call-out charges.

We appreciate your honest feedback about the boiler's performance and running costs. It's valuable to hear that it met your expectations in terms of efficiency compared to other heating systems, even if slightly more expensive than a dual-fuel property.

Regarding the call-out fee, we understand your concerns and will take this into account as we strive to improve our services. We're glad to hear that most issues were resolved quickly and that you found the boiler reliable over the years with minimal part failures.

Your considerations about the space heating are noted, and we appreciate your insights. If you have any more projects or need further assistance, we're here to help.

Best regards,

Letizia FM
ECBC Team

Rated 2 out of 5 stars

Proceed with caution...

I have thought long and hard about whether to leave a negative review - my experience has been overwhelmingly negative and I regret the purchase - but I'm also aware of what an impact these negative reviews can have. I genuinely think that it was a mistake buying an electric combi-boiler and if you have any other choice, I would pause and consider your options. If you have to buy an ECB, then by all means this company is not terrible, although this particular product is not great, there's nothing smart about it, the settings are complex, the app is complete crap and the customer service is sporadic (albeit friendly when you reach her)...hmm, perhaps I don't have anything positive to say.

Here are the key facts that they neglect to tell you, when they say it's 100% efficient, they compare it with gas, but they neglect to tell you that it will take much much longer to get to temperature than a conventional boiler, it will run full bore throughout, and it is seriously expensive as a result! I'm talking about electricity bills of £900 per month, throughout the winter, in a house that is very well insulated. Yes, no doubt the response will come that it's a large house with UFH throughout, but then why did they spec this boiler for me? Why didn't they warn me that it would be running ALL THE TIME!? I am now going to have to spend thousands more to rip this out (now worthless of course) and put in ASHP. I'm gutted. Please heed my warning, unless you're in a small apartment and/or have no other option, avoid this product, it is as inefficient as trying to heat your house with electric fan heaters...but slower!

December 8, 2023
Unprompted review
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Reply from Electric Combi Boilers Company

Dear Oliver,
Thank you for your detailed feedback. We appreciate your insights and understand your concerns regarding the Elektra SMART Silvertouch boiler.

Here are some clarifications and responses to your points:

- Efficiency Comparison: our efficiency comparisons are based on the IMQ reports and tests for certification that can be checked on our website. The Elektra SMART Silvertouch operates at 99.99% efficiency at the point of use, ensuring maximum energy utilisation for heating and hot water.

- Property Size and Heating Requirements: Your property, with over 300 square meters and a combination heating system, demands a substantial heating solution. The 12kW boiler you purchased is designed to handle such requirements, but it is expected to take longer to heat such a large area. This was communicated during the initial consultation.

- Modulation and Running Time: The boiler modulates between 12kW down to 2kW depending on the demand and insulation of the property. The assertion that the boiler runs at full capacity constantly is not accurate. Proper insulation and heat loss management are crucial for optimal performance. In your case, the boiler modulates between 4-6 kW, when not in full demand, as indicated by the data provided during the survey. If the boiler had been working at full capacity at the suggested usage amount of 20 hours per day (related by yourself), the usage for 30 days would have been close to 7200 kW just for the boiler.

- Electricity Bills: The reported £900 monthly electricity bill includes the total electricity usage of your entire property, not just the boiler. Considering the size and heating method (underfloor heating throughout), this level of consumption is within the expected range for the winter months you provided us information on, being the highest from December to January. Additionally, the increase in electricity tariffs has significantly impacted costs. For reference, tariffs have risen from £0.12 per kWh in 2020 to £0.35-£0.50 per kWh currently. If the boiler were running at full demand for 20 hours a day, in a month the usage would’ve been 7200kW, which at the current tariff would mean £2520 per month.

- Communication and Support: Throughout the entire process, we have maintained open communication and provided support. To address your concerns, we organized a free survey to gather detailed information and prepared a comprehensive report. Our findings confirmed that the boiler operates efficiently within its designed parameters.

Survey Findings:
Usage Data: The highest electricity usage period was between December 2023 - January 2024, with a total usage of about 3679 kW for the entire property, including the boiler.

Efficiency: The boiler is 99.99% efficient at the point of use and modulates as expected, operating between 4-6 kW.

Electricity Costs: The increased electricity bills are primarily due to the high tariff rates. If the boiler were running at full capacity for 20 hours per day, the usage would be approximately 7200 kW per month translating it to about £2520 per month. However, the actual usage data indicates modulation and efficient performance.

Having said all that, the product is true to its claims and does what it says.

We are committed to ensuring our customers are satisfied and welcome further discussions to resolve any ongoing issues and we do our best to address concerns and offer solutions and/or explanations when necessary. Please feel free to reach out to our customer service team for additional support.

Best regards,

G. Dhillon
General Manager

Rated 4 out of 5 stars

Rapid delivery. Happy with boiler

Rapid delivery. Overall good service only let down by unclear and incomplete paper and online instructions. Once we could get hold of someone to speak to (which was a challenge in itself) he was able to resolve the issues.

April 11, 2024
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Reply from Electric Combi Boilers Company

Hello,

Thank you for taking the time to share your feedback with us. We're delighted to hear that you were pleased with the rapid delivery and the performance of your new boiler.

We apologize for the difficulties you experienced with the challenge of reaching our support team. We are continuously working to improve our documentation and customer service responsiveness to ensure a smoother experience for our customers.

It's great to know that once you were able to connect with our team, the issues were resolved promptly. We appreciate your patience and are here to assist you anytime you need further support.

Warm regards,

Sally
ECBC Team

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Rated 5 out of 5 stars

The detailed information you receive…

The detailed information you receive when you need help resolving a problem is great.
Quick response with lots of detail making it easy to diagnose any problems.

April 19, 2024
Unprompted review
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Reply from Electric Combi Boilers Company

Hello,

Thank you for taking the time to leave a review! We are thrilled to hear that you found our detailed information and quick response helpful in diagnosing and resolving your issues.

Your feedback is greatly appreciated and motivates us to continue delivering excellent service.

If you ever need further assistance or have any questions, please don't hesitate to reach out. We're here to help!

Sally
ECBC Support Team

Rated 5 out of 5 stars

Customer Support

I am delighted to share my experience when called for customer support, Mr Singh helped us in really good and professional manner and resolved our boiler issue.
I would highly recommend them whoever need their services.

April 17, 2024
Unprompted review
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Reply from Electric Combi Boilers Company

Thank you so much for sharing your excellent experience with our customer support, particularly with Mr. Singh. We take pride in our team's dedication to providing outstanding support and solutions at our Company. Your high recommendation means a lot to us and motivates us to continue delivering great service.

Warmest regards,

Sally
ECBC Admin Team

Rated 5 out of 5 stars

Had a good experience when calling…

Had a good experience when calling customer support they call me back straight away and stay with me on the phone until the problem was sorted
Excellent

April 8, 2024
Unprompted review
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Reply from Electric Combi Boilers Company

Thank you so much for taking the time to share your positive experience with our customer support team. We're happy to hear that our team was able to assist you efficiently and stay with you until your issue was fully resolved. At Electric Combi Boilers Company, we strive to deliver excellent service and support to all our customers. Your feedback is incredibly valuable to us and helps us to continue improving.

Warm regards,

Sally
ECBC Admin Team

Rated 5 out of 5 stars

Jaz is a hero!

Jaz was super professional, timely and couldn't have been more helpful! My Fiamma Elektra boiler is installed in the attic of a top floor flat on a busy road, which usualy would cause a tradesperson to grumble but he was so kind in getting my boiler fixed, replacing 2 parts (diverter valve & automatic air vent) which needed changing, and servicing the boiler too. Delighted to have it back up and running properly, and looking forward to not having to constantly climb up into the attic to repressurise my boiler anymore! The diverter valve was more expensive than I expected (compared to a traditional boiler) but I'm just pleased to have it working again!

March 25, 2024
Unprompted review
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Reply from Electric Combi Boilers Company


Thanks so much for your kind words about Jaz! 😊

We’re really happy to hear he made the process smooth for you, especially in such a tricky spot as your attic. It’s our goal to make sure your boiler works perfectly without the extra hassle.

We hear you on the part costs and appreciate your understanding. Glad to have your boiler up and running again! If there’s anything you need, just give us a shout.

Letizia
ECBC Team

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Rated 2 out of 5 stars

I can't recommend an electric combi boiler

This is more about the Fiamma boiler itself, to be fair the company were helpful on the occasion I contacted them, (first boiler failure) and due to the expense of having one of their engineers out I had a local engineer who then communicated by phone with one of the Electricboilercompany technicians.
I'm disappointed that the boiler has had an internal leak 3 times now, from the same joint. First occasion already mentioned, on the second I called the original installer back (a very experienced local heating engineer) as there was a visible leak. The same joint was leaking again, next to the pump.
Third time was when the boiler had just gone out of warranty, (another minus point - the warranty is a ridiculously short 2 years) so again I called a local heating engineer. The digital pressure sensor had failed, as a small ongoing leak from the same joint had caused a wire to pop out of the sensor. This engineer said that the pump was an odd design, and that he would need to try washers to permanently cure the seeping.
Other problems with this boiler is that a shower does not last long at all if the outside temperature is at all cold. The heating elements for both heating and water consistently go to a higher temperature than I have them set at (60 for both) so a shower starts off scalding hot but after 3 or 4 minutes is only warm.
Plus the running cost is astronomical.
After just over 2 years I'm giving up and going for ASHP despite the initial cost.

February 21, 2024
Unprompted review
Rated 1 out of 5 stars

Wouldn't recommend

I've recently had one of those installed. Definitely wouldn't recommend. Frequently needs resetting; the controls are complicated; online support (manuals, troubleshooting etc.) poor.

January 19, 2024
Unprompted review
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Reply from Electric Combi Boilers Company

Hello Nenad,

Thank you for your review. We're genuinely concerned about your experience with our boiler installed in September 2023.

We've diligently checked our records and found no prior communication from you via email, chat, or WhatsApp regarding issues with your boiler. It's important to us that our customers reach out with any issues they encounter, as we have a dedicated support team available Monday to Friday, 9am to 5pm, ready to provide assistance and our team of skilled engineers is on hand to address and rectify any problems. Additionally we have a detailed website and a YouTube channel, with information on how to set up, program, and troubleshoot most common incidences with the boiler.

We encourage you to contact us at 01628636099, at contact@electriccombiboilers.uk or via WhatsApp at 07888677250 so we can work together to improve your experience.

Ensuring your satisfaction is our top priority, and we're here to offer the support and solutions you need.

Letizia
ECBC Support Team

Rated 5 out of 5 stars

Plumber has asked £260 for a boiler fan…

Plumber has asked £260 for a boiler fan without any guarantee to run my boiler. Instead I bought the fan from Euro boiler parts just for £33. They sent me the part in 1 day.
They are very quick to refund if you have any issue and very good communication.
Thanks for help, I really recommend

January 10, 2024
Unprompted review
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Reply from Electric Combi Boilers Company

Hello Levent,

Thank you for taking the time to leave such a positive review. We're thrilled to hear about your excellent experience, but it seems your compliments are intended for our sister company, Euroboiler Parts. They indeed specialize in providing high-quality boiler parts at great prices, with exceptional customer service.

We will ensure your kind words reach them. If you ever need assistance with our products or services here, please feel free to reach out. Thank you again for your recommendation, and we're glad you were satisfied with the service provided by the Euroboiler Parts team!

Letizia
ECBC Team

Rated 5 out of 5 stars

From start to finish the experience was…

From start to finish the experience was fantastic, professional, knowledgeable and genuine. The technician (Dylan) went through each of the issues with me over the phone giving me the information needed to correct any and all of the issues.

January 11, 2024
Unprompted review
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Reply from Electric Combi Boilers Company

Hi Keith,

We're over the moon to hear about your fantastic experience with us! It's so rewarding to know that Dylan was able to guide you through each issue over the phone with his knowledge and genuine approach.

Hearing stories like yours make our day. Remember, we're here for you whenever you need more help or just a bit of advice.

Warm wishes,

Letizia
ECBC Support Team

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Rated 5 out of 5 stars

Excellent technical support and lead…

Excellent technical support and lead time

January 5, 2024
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Reply from Electric Combi Boilers Company

Hello,

Thank you for recognizing our technical support and lead times. We're so pleased to hear you had an excellent experience. Timely and effective support is a top priority for us.

If there's anything more you need, feel free to reach back out. We're always here and ready to assist!

Stay warm!

Letizia
ECBC Support Team

Rated 3 out of 5 stars

First time installing new range

First time installing new range, installed range previous to their current one
had a good experience, I found they was very helpful the tecnical department was also very helpful easy to get through to, it was a good boiler with no issues to date.

So decided to use them again, this time was not as straight forward unfortunately, no one was available in the tecnical department, was told we would be called, had to call back a few times to chase, eventually spoke to someone hours later, some fittings was not in the installation box that was not included which we wasn’t informed of before hand so delayed us, not major issue or rare fitting, easily collected from anywhere half inch copper to irons, aftercare, support and good communication is important for us with our manufactures just felt it lacked this time around, so has not given me confidence in installing more.

The product itself is a good boiler, easy enough to install.

December 11, 2023
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Reply from Electric Combi Boilers Company

Dear Charlie,

Firstly, thank you for choosing our Guival.C range for your boiler installation. We truly appreciate your continued trust in our products and services.

We're glad to hear that your initial experience with us was positive and that our technical support and product quality met your expectations. It's feedback like yours that motivates us to keep striving for excellence.

Regarding your recent experience, we sincerely apologize for the delays and challenges you faced. December is indeed our busiest time of the year, and despite our best efforts, response times can be longer than usual due to the high volume of calls and on-site services. We're actively working to improve this.

We appreciate your comments on the boiler's ease of installation and overall quality. For future reference, detailed information about each purchase option is available on our product page https://www.electriccombiboilerscompany.com/product/guivalc/, which can help ensure a smoother installation process.

For clarity, our product page offers different purchase options: the boiler alone, the boiler with isolation valves, and a full installation bundle that complies with installation guidelines and warranty terms.

Your feedback is invaluable to us, and we're committed to improving our customer support. Thank you for choosing our product, and we hope to serve you better in the future.

Warm regards,

Letizia
ECBC Support Team

Rated 5 out of 5 stars

Fairly sure Jaz invented the boiler

Jaz knew everything there was to know about boilers. He was efficient, professional and gave me great advice for keeping it working well.

December 5, 2023
Unprompted review
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Reply from Electric Combi Boilers Company

Dear Oliver,
Thanks for your review! We're starting to wonder if Jaz secretly invented boilers in a past life, ourselves!

We'll pass your glowing words to Jaz - it'll definitely turn up the heat on his day! And remember, if you ever have more questions or need advice (boiler-related or life's mysteries), we're just a call away.

Stay warm,

Letizia
ECBC Support Team

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