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Are you considering a heating upgrade for your home? Our combi boilers might be the right fit.
A combi boiler is a highly effective, space-saving solution for both heating and hot water. They are particularly good for small to medium-sized flats and homes. Below, we’ll review how to choose the best combi boiler from leading manufacturers, and how these all-in-one units work.
Combi boilers are dual-function units that provide both home heating and warm water. They are compact and don’t require a hot water tank. Our new combination boilers offer multiple benefits for homes, including:
A modern combi boiler, with its innovative pre-heat systems, is designed to respond swiftly to these demands, ensuring that you have hot water when and where you need it. Several factors influence the best combi boiler for your home, including the:
We supply combi boilers from leading boiler brands, each equipped with unique features and benefits for varying needs. Whether you want something basic or a unit packed with the latest technology, brands like Alpha and Navien have you covered with award-winning models in various sizes and outputs.
...We’re proud to be accredited installers for industry-leading brands, ensuring quality and reliability in every installation:
Diamond Level Accredited Installers with 12-year guarantees.
Affordable, reliable heating solutions.
Innovative boilers designed for durability and performance.
Cutting-edge technology for maximum efficiency.
The 050-W is the second level of Viessmann’s combi boiler model line-up. But don’t let that fool you, this is one of the best boilers in the UK market.
Enhancing the legacy of their acclaimed Greenstar boiler lineup, the premium Style combi boilers boast an impressive new design, increased power, and superior connectivity.
The Vitodens 100 combi boiler is a premium Viessmann boiler with a stainless steel heat exchanger. It’s designed to last and ensure you’re not spending too much on your heating bills.
The Viessmann Vitodens 200 combi boiler is a premium boiler with a stainless steel heat exchanger. It’s designed to last and ensure you’re not spending too much on your heating bills.
The Clas ONE is available as a combi, system, or regular (heat-only) boiler. Each has multiple power outputs. This all means this boiler probably has an option that’s right for you.
The Clas ONE is available as a combi, system, or regular (heat-only) boiler. Each has multiple power outputs. This all means this boiler probably has an option that’s right for you.
The Viessmann Vitodens 111-W storage combi boiler is a premium boiler with a hot water tank and stainless steel heat exchanger.
The Worcester Bosch Greenstar Heatslave II Oil Boiler is part of Worcester Bosch’s Greenstar range. It is available in both internal and external versions.
Navien’s advanced combi boiler technology ensures our oil boilers deliver robust heating and ample hot water across various property sizes.
Trustpilot
about 2 months ago
From start to finish, our experience with Boilerhut was outstanding. The entire team was extremely professional, empathetic and understanding throughout the process. They communicated clearly and always checked with us before implementing any changes, ensuring that we remained fully informed and comfortable with every decision. A very special mention must go to Paul, who was absolutely fantastic. His customer service, patience and genuine commitment to helping us could not have been better. The speed of the service was remarkable: there was only one day between signing the agreement and having our new boiler fitted. Even after the installation, the team continued to check in with us to make sure that we were completely happy and that everything was working as expected. Their quotation was extremely reasonable. In fact, it was the lowest we received, but this certainly did not mean compromising on quality. No corners were cut, and the work was completed to an excellent standard. We cannot recommend Boilerhut highly enough. I would happily give them 7 stars out of 5 if Trustpilot allowed it!
about 2 months ago
Fantastic guy called Paul help with the layout and boiler type best suited for us and followed by an impeccable installation quick precise perfect positioning the chap was fantastic very high standard
about 2 months ago
⭐⭐⭐⭐⭐ I couldn't be happier with the service from Boilerhut. From the very beginning, the team was incredibly helpful, knowledgeable, and patient, taking the time to explain the different options and helping me choose the right boiler for my home. Their advice made the whole process straightforward and gave me confidence that I was making the right decision. I chose the Viessmann Vitodens 050 30kW with the Vitotrol 100-E, and I'm absolutely delighted with it. The quality of the boiler is excellent, it's efficient, quiet, and easy to use, and the Vitotrol 100-E is a fantastic addition that makes controlling the heating simple and convenient. If you're looking for honest advice, great customer service, and expert knowledge, I would highly recommend Boilerhut. They made what could have been a stressful decision easy from start to finish.
about 3 months ago
My new boiler was delivered and installed within two days from order to finish. All of the required work (including a local roofer for the flue) was arranged for me and ran like clockwork. The fitters worked so hard and completed the install in one day. All of my old boiler and packaging and packing was removed from site. This was a fantastic experience and I highly recommend Boilerhut.
about 4 months ago
This review is about 6 weeks old, I had a new boiler fitted 14 May 26. Didnt do it straight away as needed to let everything settle down as it important to get it right as its a lot of money to spend. Review has 2 parts both get 5 stars, 1st Boiler Hut, easy to use great range of products sales team Paul was great and helpful, helped me choose right boiler for my needs, Viessman 100 chosen and installed. Great price not as expensive as I was fearing. So far working great, lashings of hot water always available. 2nd part, Installation Team, Cory and Ben turned up approx 0830 and got straight on it, Cory did boiler work (decommision of old boiler and installation of new boiler) whilst Ben attacked my old radiators, taking out 6 old (20 yrs plus) radiators and nasty 10mm microbore piping, replacing with 6 new radiators and new 15mm piping both under floor and surface mounting. All this work completed by 1700hrs same day, guys cleaned up after themselves removed all rubbish and old boiler and rads and pipe work. Can not praise them enough, thanks guys. I would not hesitate to recommend most highly either Boiler Hut or Cory and Ben to anyone who needs a new bolier or fitting, Thanks guys brillant.
about 3 months ago
From Placing the order to completion was a seamless process Well done Paul and Rob and Joe were brilliant all set up and ready to use in a day Well done guys thank you
We know Combi boiler installations can be confusing. Explore our answers to some of the most common questions.
Which combi boiler is right for my home?
To ensure your new combi boiler installation is compatible with your home, consider your property’s size, number of bedrooms, and hot water usage to determine the right proportions for your combi boiler.
These important factors will help you find the most suitable option for your home. Use our boiler size calculator to learn more.
What is the downside of a combi boiler?
The downside of a combi boiler is its reliance on a strong mains supply.
This is why a combi boiler may not be suited for larger homes. These limitations should be considered before making a decision.
Are combi boilers environmentally friendly?
Yes, combi boilers are environmentally friendly due to their high efficiency rating and reduced CO2 emissions.
Why do homeowners choose combi boilers?
Combi boilers are popular among homeowners for their compact design and ability to provide hot water immediately. The immediate response to heating demands means never having to endure a cold shower or a chilly room.
Combi boilers have two heat exchangers inside them:
The primary heat exchanger heats and recirculates the water that flows through the pipes to the radiators.
The secondary plate heat exchanger uses returning hot water from the radiators and heats the sealed pipes with water that goes into your taps.
How close will the combi boiler be to the bathroom?
If you are planning to install your new boiler in the garage and you have a bathroom on the other side of the house, you could experience a delay in the time it takes for water to heat up and reach your taps and showers.
For best results, your combi boiler should be installed either reasonably close to your bathroom or equidistant to the kitchen taps and bathroom.
Can a combi boiler go in the loft?
Yes. We offer combi boilers with fixtures anywhere in a property. Owners like lofts as they are out of the way and don’t take up kitchen, utility or airing cupboard space.
However, it’s worth remembering that if the boiler needs resetting or the pressure drops and needs filling up, you may need to get to that combi boiler in the loft. This may not be the easiest thing to do for everyone.
Can a combi boiler go in the garage?
Yes. But there are considerations; how far is it from bathrooms and taps, is it insulated, etc. Read our post on garage installations here
Can a combi boiler be placed in the bathroom?
Yes. In general, boilers can be installed anywhere in a property. It all depends on the pipework and where the gas supply enters the property. If you have room in your bathroom for a boiler, there is no reason you can’t install it in there.
How much electricity does a new combination boiler use?
It’s a widespread assumption that gas boilers operate without electricity, relying solely on the gas supply. However, this isn’t the case. Despite gas being the main fuel, gas boilers do require a small amount of electricity to function.
Next-day installation available. Premium boilers with up to 12-year warranties.
Boilerhut’s primary focus is to provide first-class customer service and quality products to our clients. We value a quick, easy quoting process, with the option of remote quotes. Since 2013, we’ve installed thousands of boilers across the UK. Our team at Boilerhut:
It was a very cold winter, and Jane’s house felt freezing. Her old heater wasn’t working well, and her showers were either too cold or took forever to heat up. Jane knew she needed something better.
She learned about combi boilers and their ability to provide hot water and home heating without a large water tank. Jane went to Boilerhut and their team of combi boiler installers. They are a company that prioritises helping people pick and install the best boilers.
The team at Boilerhut came to her house and quickly put in a new boiler. Right away, her home felt cosy and warm. She could take hot showers anytime she wanted. The best part? It saved her money because it used less energy than her old heater.
Now, Jane’s winter is warm and happy, all thanks to her combi boiler and the friendly team at Boilerhut!
According to Jane’s experience with Boilerhut. It was a very cold winter, and Jane’s house felt freezing. Her old heater wasn’t working well, and her showers were either too cold or took forever to heat up. Jane knew she needed something better.
She found out about a combi boiler. It’s a small machine that gives you hot water and heats your home without needing a big water tank. Jane went to Boilerhut, a company that’s really good at helping people pick and install the best combi boilers.
The team at Boilerhut came to her house and quickly put in a new combi boiler. Right away, her home felt cozy and warm, and she could take hot showers anytime she wanted. The best part? It saved her money because it used less energy than her old heater.
Now, Jane’s winter is warm and happy, all thanks to her combi boiler and the friendly team at Boilerhut!
What are the best boilers available today, and how to choose the best boiler for you? Read through our guide to see the best brands and models available today.
Viessmann vs Worcester Bosch is a debate that’s been developing for a while. Comparing different boiler manufacturers is very important when deciding on a new boiler.
New boiler costs are a bit of a mystery to most people. Boilers should last 10-15 years, some last 25, and back boilers have been known to last 50 years.
More Information About Combi Boilers
Combi Boiler Brands and Reviews
Further Reading…
