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Steve and Daniel were quick and efficient came out at short notice found and fixed the fault within the hour Definitely recommend Will be using them again Debbie and lee
Debbie
Job booked in quickly and carried out professionally for a fair price. Would recommend.
Antonio
Quick response to messages and good communication. The job didn’t quite go to plan but Curtis has the patience of a saint! Coming back soon to do another job. Top guy!! Would definitely recommend!
Jeanette
Looking to install or replace an immersion heater? Rated People connects you with trusted professionals skilled in installing and maintaining hot water immersion heaters and electric hot water tanks. Whether you’re upgrading your system or need help with repairs, find experienced local experts to handle the job. Post your job for free and receive up to three quotes today.
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Immersion heater experts
What is an immersion heater?
An immersion heater is an electric heating element placed inside a hot water tank to heat water directly. It works independently of your central heating system, making it a versatile option for heating water. Immersion heaters can act as the primary source of hot water or serve as a backup to a boiler. They are particularly useful in homes without gas connections or as a supplementary water heating solution.
Advantages and disadvantages of an immersion heater
Advantages:
- Independent Operation: Immersion heaters don’t rely on a central heating system, providing hot water even if your boiler fails.
- Energy Source Flexibility: Suitable for homes without gas connections or for using renewable electricity sources.
- Backup Heating: Many households use immersion heaters as a backup option for their main hot water system.
Disadvantages:
- Higher Running Costs: Heating water with electricity is often more expensive than gas-powered systems.
- Time-Consuming: Heating a full tank of water can take longer than instant water heaters.
- Manual Operation: Unless connected to a timer, immersion heaters must be turned on and off manually to avoid wasting energy.
Immersion heater cost
The cost of installing or replacing an immersion heater depends on the type of heater and whether a new hot water tank is required:
- Immersion Heater Replacement: Replacing an existing immersion heater typically costs between £150 and £300, including parts and labor.
- Hot Water Tank Installation: Installing a new electric hot water tank with an immersion heater can cost £500 to £1,000, depending on the tank size and complexity of the installation.
- Running Costs: Operating a hot water immersion heater costs around £0.20 to £0.35 per kilowatt-hour, depending on electricity rates. Using a timer to heat water during off-peak hours can help reduce costs.
Other immersion heater and hot water tank FAQs
Can I change an immersion heater myself?
While it’s possible for someone with plumbing knowledge, it’s recommended to hire a professional to ensure safe installation and compliance with regulations.
How long does it take to heat water with an immersion heater?
Heating a full tank typically takes 1 to 2 hours, depending on the tank size and the heater’s wattage.
Do immersion heaters work with solar panels?
Yes, immersion heaters can be connected to solar PV systems to use excess electricity for water heating, making them more energy-efficient.
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We are a small Glasgow based company, with a fast, friendly and cost effective service. Customer service and satisfaction is our top priority as you can see from our reviews. Looking forward to serving you!
Over 15 years experience on plumbing. More that 10 years experience on electrical trade. 2 years experience on gas jobs, Gas safe register
In relation to what Daniel can do, this was a small job, but we were very grateful that he was happy to take it on and help us out. He was really receptive to text messages, was very accommodating when we had to change the original work date, and was keen to get back to us as soon as the counters were re-fitted, so we had a working kitchen again. Really lovely chap, and we'd happily have him back for any other work we may need. Highly recommend him.
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Erisure LTD , we are a family owning business running for more than 6 years. Our home improvement business is born from knowing exactly what you want in your home or business places . Our business aim is to fill your home and business places with love and comforts . Here is Just to say few of the many services we offer - We do total interior refurbishments for kitchens, bathrooms, floors , walls , ceilings, Tilings and more . Painting and decorating is also one of our core and passionate services. We improved , painted and decorated hundreds of homes so far.
Desali delivered an exceptional service. The job was certianly not straight forward but given his persistence and creative thinking he managed to provide exactly what I needed. I would recommend him as a plumber to anyone looking to get a reliable, dedicated service for any plumbing related issues or projects. He's a top bloke
O.A Plumber and plastering and cladding
Thankyou Omer, you advice was excellent, you went above and beyond, you answered all my questions and the radiator installation was professional and a job well done, the price was fair, and you continued support is appreciated. I would recommend you to my friends, and I will be in touch again soon
Eco Home Property Services
Water Tanks and Immersion Heater
Eco Home Property Services is a professional multi-trade contractor and a new branch of Eco Home Insulation, established to provide reliable, high-quality solutions across residential properties. We cover a broad range of services including insulation, heating and plumbing, electrical work, plastering, joinery, and general property maintenance. We are committed to delivering a consistent standard of workmanship, with clear communication, organised scheduling, and a clean, respectful approach in occupied homes. With competitive rates, transparent pricing, and a focus on delivering work safely and efficiently, we’re a trusted choice for homeowners, landlords, and property managers seeking a dependable team for both reactive jobs and planned works.
A family run local business trading in North wales for over 20 years.We undertake all aspects of home improvements from a simple tap swap to full house refurbishments. Customer satisfaction is our number one goal!
From the very first conversation, Karl has been great to deal with. Any discussions about the job were clear and I felt confident throughout the time the job lasted. The project started on time and despite the weather the job was completed in good time. Plus an excellent result as well. Very pleased.
Well established family run building company based in London,we have built a strong relationships with well known building societies across the London due to our quality and trustworthy service High quality levels of work in major building projects,we specialise in planning and design,project management and general building services
5 star
Kieran Hiett Testing
Water Tanks and Immersion Heater
Am a handyman who is specialised in different trade like plumbing roof works both new and repairs,kitchen specialists, bathroom fittings, painting and decorating, gardening, brickwork, plastering, drainage, guttering, And I have trading for 2o years in construction industry. I treat my costumers with care and respect.
Great job and service. Thank you
Blossom Kitchens & Interiors
Water Tanks and Immersion Heater
We design and deliver a truly personal result that is perfect for you and your family. From inspiration to installation, you can expect the highest level of personal service at every stage of your Blossom experience. We have over 20 years experience and specialise in plan and design. We can offer you a free, no obligation home visit to discuss your requirements ,where we can show you a 360 degree photo realistic view of your proposed project prior to any work being undertaken ,enabling you to see what can be achieved for your new kitchen/bedroom/bathroom/home studies or internal renovation. We will project manage your complete project, and work alongside you to achieve you vision. We can undertake electrics, plumbing, plastering ,joinery and all internal finishes to your home. We can also go that extra mile to help you achieve your “show home” finish by assisting you with your interior design. Services we offer: Bespoke Kitchens Bespoke Furniture Bathrooms/Wet Rooms Bedrooms Home Studies Interior Design Plastering Tiling Flooring Decorating We operate mainly in the Greater Manchester area, however this can be negotiable.
Meyli Build Ltd
Water Tanks and Immersion Heater
We specialize in construction services, delivering high-quality residential, and commercial projects. Our team of experienced professionals excels in design, construction, and project management, ensuring every project meets modern standards and aligns with our clients' needs. We are committed to providing professional, cost-effective services and achieving complete customer satisfaction.
MetroPlumb Bexley
Water Tanks and Immersion Heater
At Metro Plumb (Bexley) we pride ourselves on giving a great plumbing service to our customers. All our plumbers are NVQ qualified and DBS checked. We cover the following postcodes DA, SE and BR from Swanscombe to Charlton down to West Wickham. We’re open 7 days a week so we are always there when you need us.
Founded in 1995, GK Plumbing & Heating is a well established company that have undertaken a large variety of different installations from straightforward bathroom and boiler replacements to larger domestic heating and bathroom installations, to several large commercial plumbing ventures. Altogether the team have over 50 years experience in plumbing and heating, thus making GK one of the most experienced local plumbing and heating companies around. They can confidently carry out the installation of any boiler or bathroom suite, provide solutions to plumbing and heating problems, as well as offering advice on a variety of plumbing and heating matters, be it energy efficiency or bathroom design. We are fully qualified to work on all types of gas and oil boilers. We also have a great team of multi-tradesman that carry out kitchen and bathroom installation and can cover the plastering, carpentry , tiling, plumbing and electrical work required. We are Platinum Worcester Bosch Accredited Installers and can offer up to a 12 years manufacturers on all new boiler installations and can offer 0% finance deals on boiler installations. At a glance, our services include: 24/7 emergency response. Gas, LPG & Oil fired heating All types of boilers repaired & serviced Leaks Ball valves Central Heating & hot water breakdown Cylinders Immersions Tanks Taps Drains unblocked & repaired Bathrooms & Showers Central Heating installed Landlord certificates & gas safety checks Same day repairs 0% finance deals on boiler installations. Kitchens. Plastering Tiling As a company, GK are Gas Safe and OFTEC registered, thus allowing them to work on and install gas, LPG and oil appliances. Plus, they have full public liability insurance of up to £5 million. We always aim to put our customers at ease and to create a trusting relationship - which is why we tell you that theres nothing to pay until the job is complete and you are totally satisfied. We never ask for any money up front, unless stated in your quotation (this is for large installations only). Please call us for free estimates and advice on any requirements you may have.lastering
From taps to central heating, no job is too big or small. A fully qualified plumber with over a decade of experience in plumbing, heating, and total building solutions. Certified with a C&G 6129 in General Plumbing since 2010, I pride myself on delivering fast, reliable, and friendly service you can trust.
Did the work quickly and efficiently.
Cheshire Sales
Water Tanks and Immersion Heater
Dedicated to our craft. We cover all aspects of building work including: - home extentions - renovations - conversions - plumbing and heating - kitchens - roofing - all general building work
Gary and his team are very professional and did an excellent job. Gary takes a great pride in his work and does all the preparation necessary to ensure a smooth and efficient job. Had extra work done re rendering, driveway and patio as their work was so good. Would recommend
Reliable plumbing services from a qualified plumber. Over 15 years experience! Any type of plumbing issue from leaks to new installations. -Booster pumps -Central heating issues -Radiator repair or replacement l -Repair or replacing bath, toilet, basin or kitchen sink. -Immersion heater/ boilers -Taps, mixers, bidet spray. -Install kitchen appliances
Norbert was incredibly helpful and polite when exploring the work to be completed, and I was able to get some other, smaller jobs completed alongside the main task. He was prompt on the day and very clean, tidy and efficient - problem sorted. Would highly recommend.
Experienced multi tradesman specialising in Gas boiler installation ,boiler servicing and landlord gas safety certification and plumbing, I also carry out the following: •Bathroom/kitchen installation •Emergency work (plumbing gas water electric installation) •Handyman in big or small jobs including painting and decorating •Lighting works •All aspect of plumbing and heating Portfolio and customer feedback from completed work can be shown. Online Free quotations. Covid guidelines followed with strict enforcement.
Responded at short notice and was able to help when I needed. Solved the problem quickly and offered good advice on other issues. Will use again. Polite, courteous, and good communication - other engineers take note.
Plumbing, groundwork and Underground water services At gcb utilities we strive to provide our customers with a high quality end to end service. we know it can be stressful dealing with leaks, repairs and improvements But with our expertise and professional staff we get the job done in good time and with as little disruption to you as possible. From the first contact our friendly staff have you covered. Whether your looking for a leak fixing,you have pressure issues, need pipe work installing or moving, new water supply or external leak repair With our wiaps, chas,constructionline and water safe approval, guaranteed work your in safe hands Give us a call or message for a free no obligation quote
Enthusiastic to sort-out our problem. Planned to meet and it happened bang on time. Came-up with the solution and had the job done within their own time estimate.. Problem solved on time and around the estimated budget. Well done!
ES Building Services is a family run business with a team of highly skilled, well experienced and passionate professionals who puts your needs at the forefront of what we do. All our work is completed to the highest industry standards and compliance with current regulations is always met. We focus on providing a high end finish on all of our projects regardless of budget. We will make sure you are involved and understood at every step of the process, from design to completion. Whether it’s a simple maintenance job or a full internal refurbishment, we aim to provide a level of service that exceeds your expectations. Our predominant active contacts consist of bathroom and kitchen refurbishment work. We work alongside multiple industry leaders and have an excellent track record in providing high quality installations across London. With a skilled and mature team of professionals we have an abundance of experience in all areas of building services. We specialise in full internal refurbishments covering all aspects of the build: strip out, plastering, kitchens, bathrooms, plumbing, electrics and everything in between. With over 300+ 5* reviews accross all platforms, rest assured your property is in safe hands with ES Building Services. Kitchens Bathrooms Refurbishments Electrical installation + Everything in between NICEIC Aproved Contractor. GasSafe Registered Engineers. SafeContractor Approved.
We hired ES Electrical to fit our new Kitchen and also added a toilet and shower unit downstairs. From the begening we found Harry and his Team to be very professional but also had have a very friendly approach. They listerned to our concearns during the process of the instillation and also gave us some good advice and ideas. We found them to be very tidy with their work and respected our property. Overhall we are very happy with the outcome of our new Kitchen and Bathroom,hence we have giving this rating.
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