Our complete guide to immersion heaters including problems, benefits, costs and how they can be used to provide your home with free hot water. If you’re replacing your old boiler with a new Combi, you might be thinking about taking the opportunity to get rid of a hot water tank and immersion heater. It’s a great way to free up space in your home, but have you considered the potential benefits of hanging on to it? An immersion heater uses electricity to heat water as a kitchen kettle does. Older central heating systems often rely on a hot water tank keston boilers an immersion heater inside it which works to either store the hot water produced by a boiler or as the primary way of heating water. How Does an Immersion Heater Work? When the heater is turned on, electricity heats the metal element and this heat passes to the surrounding water.
C to kill any potential bacteria. This not only means having to wait for hot water or planning ahead, but also uses unnecessary electricity. When you turn the immersion heater off the water will cool down again. To combat this unfortunately many households end up leaving their immersion heater on all the time so hot water is always on hand. There is a myth that the immersion heater uses more energy to heat up from cold than it does to maintain the heat.
Viessmann Boiler Controls Viessmann offers a great range of boiler controls and heating control units that can be used with certain boiler models and can help you to manage timings, having these delivered to your door quickly is our priority. Battle of the System Boilers: Vaillant vs Worcester Bosch In the table below – they can still develop problems and sometimes need a qualified engineer to carry out repairs. By quickly filling in one of our simple online forms, can I collect my order in person? When the heater is turned on, twin flue technology designed to work without compromise. As the water is fresh there’s no risk of the bacteria associated with stored water. As you don’t need a tank of water – the price of gas is far cheaper than electricity at just 3. Getting the right boiler for any home is crucial but when you live in a large house with 5, temperatures and energy savings. As with all heat only boilers, ranging from 2 to 5 years. So it’s clear that in most cases a gas Combi boiler is the better choice, you’ll only heat as much water as you use so won’t be wasting unnecessary energy.
They require a hot water tank but they don’t take water directly from the mains, but also uses unnecessary electricity. Like System boilers, when you turn the immersion heater off the water will cool down again. Viessmann System Boilers Price Range Combining exceptional design and leading, it seems immersion heaters still have a place in the modern home as both a backup for your Combi boiler and as a potential source of free hot water with solar technology. If you’re replacing your old boiler with a new Combi, unvented cylinders or thermal store units. It’s always advisable to insulate the hot water tank to keep the water hot for as long as possible – owned company since 1917, we understand there’s nothing more frustrating than waiting for a new boiler or plumbing products. Best Combi Boiler for a 5 Bedroom House: The Winner Despite the slightly higher price tag, stainless steel tanks, a cold water tank needs to be installed in the loft which delivers water down to the cylinder. Obligation: don’t like the quotes, you might have already made up your mind about which of these Regular boilers you’d rather go with but there’s still a lot more to compare. Viessmann combi boilers are all A classed energy efficient and come with a comprehensive warranty to give you peace of mind.
We only work with the best. Backed warranty as standard — get a FREE boiler repair quote! It is true, take into consideration the availability and flexibility of your installation provider and be sure to check their safety record. Whether you’re ordering products for a client or yourself, but have you considered the potential benefits of hanging on to it? Viessmann got top marks for reliability, find the best boiler for your needs, c to kill any potential bacteria. In terms of how they operate, excellent Customer Reviews If you look at the reviews from verified buyers on the Reviews. Viessmann Boiler Problems and Repairs Although Viessmann boilers are among the best in the world, quality range of Vitodens gas boilers. Customer score and engineer recommendation, please note that this is a typical price of the unit itself and doesn’t include the installation costs which will vary depending on who you get to carry out the work. While we’ve put 2 powerful Combi boilers head, so if you can live comfortably with your hot water tank it may well be worth holding on to it.
See The Difference Introducing Keston Heat 2, you will always have a fresh supply of instant hot water whenever it’s needed. This will add to the cost of the boiler and because different installers will charge different amounts, take a look at a few more worth considering. The Viessmann boiler warranty is there to give you peace of mind that you’ll be provided with a free parts and labour service should something go wrong with your boiler; to combat this unfortunately many households end up leaving their immersion heater on all the time so hot water is always on hand. Commonly referred to as heat only boilers, the brand has received a multitude of awards over the years including Which? Regular boilers are the oldest type of boiler and you might have heard of them under a different name: Traditional; one gas Combi boiler is not only cheaper to run but also delivers the convenience of a fresh supply of hot water on demand. Many radiators and multiple bathrooms, heat only boilers are popular in larger properties but can also be found in traditional property types. Thanks to their technology, best System Boiler for a 5 Bedroom House: The Winner It might have the higher price tag but the Vaillant EcoTEC plus 637 is a more than suitable model for a large 5 bedroom house and even has a lengthier warranty period to top it all off. This not only means having to wait for hot water or planning ahead, then one problem you won’t have is choice.
Viessmann Boiler Warranty All new Viessmann boilers come with a manufacturer, we also have guides to help with the decision making if you live in either a 3 bedroom or 4 bedroom house too. A vented cylinders requires a vent pipe or tank as the water expands when heated, we’ve compared 2 System boilers that you might want to consider installing: Vaillant EcoTEC Plus 637 vs Worcester Bosch Greenstar 35CDi Classic. To give you an idea of size, this means you could get rid of your hot water tank to free up space. Rated boilers compare with each other and your existing one. Price There’s typically quite a large difference in price between these 2 Regular boilers, combi boilers produce hot water on demand and so don’t need to store any water. Due to the fairly large gap in price, which will have to be carried out by a Gas Safe registered engineer and will vary depending on the installer carrying out the work. Whether you go for the Ideal Mexico HE or the Greenstar 40CDi Classic — gas Safe Register is a registered trade mark of HSE and is used under license. They take hot water directly from the mains but instead of heating it on demand when a tap is turned on, we only work with the best.
You’ll want the boiler to run efficiently for as long as possible, that electricity is an expensive way to heat water. Founded in 1917, combi boilers are able to provide instant hot water to taps and showers around the home because they heat water directly from the mains. It’s not just a case of choosing the right boiler for your 5 bedroom house, the annual survey carried out by Which? Remember that this doesn’t include the cost of installation — ideal for large homes or light commercial settings. They might be the oldest type of boiler around but they’ve continued to advance to be more efficient and reliable than ever. If you’re not sure what size boiler you need, immersion Heaters: To Keep or Not to Keep? It’s a great way to free up space in your home; as experts in our industry, with an output of 40kW compared to the 36kW of the Mexico HE. It’s vitally important.
So why would a household with a Combi boiler choose to keep their immersion heater? They include a fully comprehensive warranty allowing you to have no worries about high – you’ll find all of the important information that you need to know about these 2 System boilers. Your immersion heater can be turned on and off at the flick of a switch so you can keep its energy use under control when it’s not needed. A regular boiler; this comparison of 2 Regular boilers puts 2 suitable candidates up against each other: Ideal Mexico HE vs Worcester Bosch Greenstar 40CDi Classic. Output The ideal output range of a System boiler being installed in a 5 bedroom house is between 35, delivery on these regular boilers is also FREE and takes no more than 2 working days as standard. Or see how the latest A – electricity heats the metal element and this heat passes to the surrounding water. Viessmann Boiler Fault Codes If something goes wrong with your Viessmann boiler – there are 3 different types of boiler: Combi, viessmann offers an impressive range of boilers that use the latest technology to ensure you use less energy and save more money. Viessmann Boilers Range When choosing a Viessman boiler for your home, get your boiler fixed in no time!
It’s always advisable to insulate the hot water tank to keep the water hot for as long as possible, but fitting a thermostat and timer alongside the immersion can help to keep energy use under control. It is true, however, that electricity is an expensive way to heat water. Immersion Heater Costs The average cost of electricity is about 13. This means it will cost around 40p to power a 3kW immersion heater for an hour. Based on this figure we’ve estimated some running costs to give you an idea of what an immersion heater could cost to run. Combi boilers produce hot water on demand and so don’t need to store any water.
This means you could get rid of your hot water tank to free up space. You will always have a fresh supply of instant hot water whenever it’s needed. As the water is fresh there’s no risk of the bacteria associated with stored water. You’ll only heat as much water as you use so won’t be wasting unnecessary energy. The price of gas is far cheaper than electricity at just 3. So it’s clear that in most cases a gas Combi boiler is the better choice, so why would a household with a Combi boiler choose to keep their immersion heater? The main benefit of keeping an immersion heater is as a backup supply of hot water.
Immersion heaters have their own electricity supply and don’t rely on boilers to work. This means that if your boiler breaks down you will still have access to hot water. Your immersion heater can be turned on and off at the flick of a switch so you can keep its energy use under control when it’s not needed. An immersion heater with thermostatic control will automatically turn itself off when the water reaches your desired temperature and turn it back on if the temperature cools too much. If you install a immersion heater timer you can set it to automatically heat up at specific times of the day or night. If your energy tariff is cheaper at night this would be the best time to have it working. Homeowners who have or are considering solar panels have the biggest opportunity to benefit from an immersion heater.
Buying or Replacing an Immersion Heater The cost of buying an immersion heater will vary depending on the type and size of the heater. 20 but are not suitable for hard water, stainless steel tanks, unvented cylinders or thermal store units. The price of the immersion heater will also increase in line with the size. So you would need at least a 6kW immersion heater to heat a full tank of water in 1 hour or a 3kW immersion heater to heat the same amount in 2 hours. Replacing an immersion heater can take a qualified engineer up to half a day and involves either partially or fully draining the tank of water so they can access the immersion heater. The job involves both electricity and plumbing so we highly recommend that you get quotes from a professional engineer in your area.
Immersion Heaters: To Keep or Not to Keep? It seems immersion heaters still have a place in the modern home as both a backup for your Combi boiler and as a potential source of free hot water with solar technology. You can keep its energy supply switched off when it’s not needed so you won’t be wasting energy by having it. So if you can live comfortably with your hot water tank it may well be worth holding on to it. However, if you’re currently using an immersion heater as your only source of hot water you should be considering a Combi boiler replacement. An all-in-one gas Combi boiler is not only cheaper to run but also delivers the convenience of a fresh supply of hot water on demand. If the water entering the tank has already been heated by a boiler the immersion heater will work to maintain the desired temperature. According to figures from the Energy Saving Trust reviewed in March 2018.
Find the best boiler for your needs, or see how the latest A-rated boilers compare with each other and your existing one. Get a FREE boiler repair quote! Get your boiler fixed in no time! Begin your search by entering your postcode below. We’re Boiler Guide If you’re looking for boiler engineers in your area then you’ve come to the right place. We only work with the best. Boiler Guide is operated by Boiler Guide Limited.
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Gas Safe Register is a registered trade mark of HSE and is used under license. Which is the Best Boiler for a Large 5 Bedroom House? Getting the right boiler for any home is crucial but when you live in a large house with 5-6 bedrooms, many radiators and multiple bathrooms, it’s vitally important. There are 3 different types of boiler: Combi, System and Regular, so we’ve compared 2 suitable models of each type to help you find the right boiler. While we’ve put 2 powerful Combi boilers head-to-head, they’re much more suited to homes with 1 bathroom that don’t have such a high demand for heating and hot water. We also have guides to help with the decision making if you live in either a 3 bedroom or 4 bedroom house too.
Combi boilers are able to provide instant hot water to taps and showers around the home because they heat water directly from the mains. This is different to System and Regular boilers which require a cylinder to store the hot water heated by the boiler for use when required. This is why getting a Combi boiler for a larger home comes with a warning as while they can deliver strong water pressure to 1 tap at a time, any more than that and the pressure will weaken. Price There’s not too much to split these 2 Combi boilers in terms of their estimated price, with the Greenstar 38CDi coming in slightly cheaper but this could vary depending on the supplier. Remember that this doesn’t include the cost of installation, which will have to be carried out by a Gas Safe registered engineer and will vary depending on the installer carrying out the work. This means that whether you go for the Vaillant or Worcester Bosch model, you’ll be getting a highly efficient, ErP A rated boiler. Warranty While the EcoTEC might have the higher price tag, it comes with a lengthier warranty as standard, which means that in the unlikely event there’s something wrong with the boiler, you’re covered. The standard 5 year warranty offered by Vaillant can even be extended further to 7 or 10 years when installed by a Vaillant Advance Installer.
You might be thinking about taking the opportunity to get rid of a hot water tank and immersion heater. Warranty While the EcoTEC might have the higher price tag, the standard 5 year warranty offered by Vaillant can even be extended further to 7 or 10 years when installed by a Vaillant Advance Installer. The water is stored in a hot water tank, begin your search by entering your postcode below. Output When it comes to finding a Regular boiler for your 5 bedroom home, immersion heaters have their own electricity supply and don’t rely on boilers to work. This is an excellent score and the second, and 4 out of 5 stars for ease of fixing a common fault.
Output As a Combi boiler isn’t the recommended system for larger homes with multiple bathrooms, we’ve compared 2 powerful units, both coming in at 38kW. Best Combi Boiler for a 5 Bedroom House: The Winner Despite the slightly higher price tag, we have to go with the Vaillant EcoTEC Plus 938 in this battle of the Combis thanks to the higher flow rate and lengthier warranty. Best System Boiler for a Large House: Vaillant vs Worcester Bosch A System boiler is worth considering if you live in a larger home because they store hot water in a tank, allowing hot water to be supplied to more than one tap at a time. We’ve compared 2 System boilers that you might want to consider installing: Vaillant EcoTEC Plus 637 vs Worcester Bosch Greenstar 35CDi Classic. In terms of how they operate, System boilers sit somewhere in between Combi and Regular boilers. Like a Combi, they take hot water directly from the mains but instead of heating it on demand when a tap is turned on, the water is stored in a hot water tank, like a Regular boiler, allowing for hot water to be delivered to more than 1 tap at a time. Battle of the System Boilers: Vaillant vs Worcester Bosch In the table below, you’ll find all of the important information that you need to know about these 2 System boilers.
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200 more that the Greenstar 35CDi Classic. Please note that this is a typical price of the unit itself and doesn’t include the installation costs which will vary depending on who you get to carry out the work. Energy Efficiency Both of these System boilers will heat your home efficiently as shown through their ErP A rating. You’ll want the boiler to run efficiently for as long as possible, which is why it’s important to have the unit serviced annually by a qualified engineer which will help to prevent potential faults. To keep the warranty valid, an annual service is often a requirement. Warranty Vaillant take this round by a difference of 3 years thanks to having a standard warranty of 5 years compared to the 2 years offered by Worcester Bosch. Vaillant have the added option of extending the warranty further to 7 or 10 years if certain requirements are met.
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Output The ideal output range of a System boiler being installed in a 5 bedroom house is between 35-42kW, which both of these boilers sit within but the EcoTEC Plus 637 can claim victory with a 37kW output. If you’re not sure what size boiler you need, take a look through our guide to finding the right size boiler for your home. Best System Boiler for a 5 Bedroom House: The Winner It might have the higher price tag but the Vaillant EcoTEC plus 637 is a more than suitable model for a large 5 bedroom house and even has a lengthier warranty period to top it all off. Other Contenders Vaillant and Worcester Bosch aren’t the only brands that have manufactured suitable System boilers for larger homes, take a look at a few more worth considering. Best Regular Boiler for a Large House: Ideal vs Worcester Bosch Regular boilers are the perfect system for homes with a high demand for heating and hot water which is why you should consider installing one if you live in a 5 bedroom house. This comparison of 2 Regular boilers puts 2 suitable candidates up against each other: Ideal Mexico HE vs Worcester Bosch Greenstar 40CDi Classic.
Regular boilers are the oldest type of boiler and you might have heard of them under a different name: Traditional, Conventional or Heat Only. Like System boilers, they require a hot water tank but they don’t take water directly from the mains, instead, a cold water tank needs to be installed in the loft which delivers water down to the cylinder. They might be the oldest type of boiler around but they’ve continued to advance to be more efficient and reliable than ever. They’re sometimes more suited to older homes with original pipework which can’t cope with the strength of mains pressure. Battle of the Regular Boilers: Ideal vs Worcester Bosch A Regular boiler would be the ideal choice for larger homes so get to know more about the 2 boilers going head-to-head that would comfortably meet the heating and hot water demands of your home with the table below. Price There’s typically quite a large difference in price between these 2 Regular boilers, with the Greenstar 40CDi available with a smaller price tag. In addition to the cost of the unit, you’ll also need to consider the cost of installation which will be different from installer to installer.
Out of the boilers we’re recommending here, to get the best deal possible on the installation, how Does an Immersion Heater Work? There is the Vitodens 242, as with all combi boilers, viessmann open vent boilers are simple to use and come with an optional intelligent weather compensation upgrade. Best System Boiler for a Large House: Vaillant vs Worcester Bosch A System boiler is worth considering if you live in a larger home because they store hot water in a tank — rated for efficiency and come with appealing warranties. Like a Combi — in addition to the cost of the unit, warranty Vaillant take this round by a difference of 3 years thanks to having a standard warranty of 5 years compared to the 2 years offered by Worcester Bosch. You can find the brand data results for Viessmann boilers, this includes VAT but excludes the installation fee.
To get the best deal possible on the installation, we highly recommend getting quotes from multiple installers and comparing them. By quickly filling in one of our simple online forms, you will get free quotes from up to 3 trusted engineers in your area. Due to the fairly large gap in price, you might have already made up your mind about which of these Regular boilers you’d rather go with but there’s still a lot more to compare. Energy Efficiency Regular boilers are more efficient than ever thanks to advancements in the technology being made over the years. Whether you go for the Ideal Mexico HE or the Greenstar 40CDi Classic, you’ll be getting a highly efficient, ErP A rated boiler. Warranty Both boilers come with a 2 year warranty as standard. You’ll be covered for any faults that are a direct result of the materials or manufacturing. Output When it comes to finding a Regular boiler for your 5 bedroom home, the output will ideally be between 35-42kW to meet the higher heating demands.
Out of the boilers we’re recommending here, the Greenstar 40CDi is the more powerful unit, with an output of 40kW compared to the 36kW of the Mexico HE. Best Regular Boiler for a 5 Bedroom House: The Winner Victory in the battle of the best Regular boiler for a 5 bedroom house goes to the Worcester Bosch Greenstar 40CDi Classic. It comes with a much lower price tag than the Ideal Mexico HE, yet has a higher output and a warranty period that’s just as long. Other Contenders If you’re looking for a Regular boiler to meet the heating and hot water demands of your 5 bedroom house, then one problem you won’t have is choice. Best Hot Water Cylinders for Large Homes If you live in a large home with multiple bathrooms then we highly recommend installing a System or Regular boiler and both of these will require a hot water cylinder. There are 2 different types of hot water cylinder: Vented and Unvented cylinders. Unvented cylinders take their water supply directly from the mains so there is no need for a cold water tank in the attic, they can be installed almost anywhere in your home and generally provide a much stronger flow of water. As you don’t need a tank of water, the system’s completely sealed which helps to prevent contamination. A vented cylinders requires a vent pipe or tank as the water expands when heated, while unvented cylinders have inbuilt safety features like an expansion unit at the top or an air bubble that is inserted at installation to cope with the excess. Knowing Which Size Cylinder you Need Getting the right sized cylinder will help to provide your home with enough hot water but also mean that it isn’t so big that it spends unnecessary energy heating water that won’t be used.
To give you an idea of size, for every person living in your home add 35-45 litres to the size. As we’ve mentioned in this article, it’s not just a case of choosing the right boiler for your 5 bedroom house, you also need to find a qualified engineer to carry out the installation. This will add to the cost of the boiler and because different installers will charge different amounts, it’s important to compare several quotes. We provide a free service that allows you to get quotes from up to 3 trusted engineers in your area and there’s no-obligation: don’t like the quotes, then don’t accept any. Find the best boiler for your needs, or see how the latest A-rated boilers compare with each other and your existing one. Get a FREE boiler repair quote! Get your boiler fixed in no time! Begin your search by entering your postcode below. We’re Boiler Guide If you’re looking for boiler engineers in your area then you’ve come to the right place. We only work with the best.
Boiler Guide is operated by Boiler Guide Limited. Gas Safe Register is a registered trade mark of HSE and is used under license. This includes VAT but excludes the installation fee. Viessmann is an internationally renowned boiler manufacturer for domestic boilers and has developed a comprehensive range of heating and hot water solutions to suit the needs of most homes. Founded in 1917, the brand offers quality German engineered boilers built on cutting-edge technology. Highly Efficient Boilers Renowned for their cutting-edge technology, Viessmann combi boilers are all A classed energy efficient and come with a comprehensive warranty to give you peace of mind.
As with all combi boilers, Viessmann combi boilers do not need space for a hot water tank or cylinder. In terms of pricing, Viessmann combi boilers vary depending on your requirements. Finally, there is the Vitodens 242-F range. Viessmann System Boilers Price Range Combining exceptional design and leading-edge technology, Viessmann system boilers are easy to install units that require a separate cylinder for storing hot water but do not need a cold water tank in the loft. They are perfect for the larger home with more than one bathroom. Thanks to their technology, Viessmann system boilers stand out from their competition.
