Gas Boilers

Gas Boilers

Gas boilers are heart of your central heating system and come in various types, sizes and outputs to suit your heating requirements. Our gas boiler range consists of gas combination boilers, gas system boilers, gas regular boilers, gas back boilers and gas storage boilers. Gas combi boilers are the most popular purchased in the UK as their compact dimensions and one box solution make it a convenient and money saving system. Gas system boilers work with hot water cylinders which over great hot water performance ideal for large families and come with system components built in making it easier to install. Gas regular boilers are great value and come in a wide range of outputs to suit small flats to large homes and are commonly purchased for replacing an existing model.

A boiler is a closed vessel in which fluids are heated. Much like us here at BHL gas boilers achieve high efficiency – by condensing water vapour in the exhaust gases and so recovering its latent heat of vaporisation, which would otherwise have been wasted. At BHL we like to keep waste at a minimum, therefore we won’t waste time in helping you find the perfect gas boiler. The fluid does not always necessarily boil; the heated or vaporised fluid exits the boiler for use in various processes or heating applications. BHL are seeking to help those looking for natural gas boilers to fulfil their heated dreams. Gas boilers and furnaces can be fuelled by either natural gas or propane with simple modifications accounting for the different characteristics of the fuels. Our wide variety of choice will have you in a sweat; BHL can cater for people everywhere, also gas boilers are extremely favourable in practicality, just like the staff here at BHL. With compact dimensions and one box solution, gas boilers are an appropriate money saving strategy. Gas system boilers come with fantastic hot water performance and built in system component, ensuring an effortless installation. Commonly purchased to replace an existing boiler, gas combination boilers are on fire in the UK, being the most popular purchased boiler.

Big Branded Boilers:

BHL wares a wide scope of branded boilers to suit your requirements. From Alpha to Worcester, BHL can guarantee we supply the most reputable brands on the market. Alpha is committed to the on-going development of innovative heating products. They’re renowned for their condensing boilers. Biasi boilers experience of creating highly efficient oil fired boilers spans over 25 years evince their ability to create a perfect systematic boiler. Potterton's award winning condensing boiler range is available in all outputs. It’s endorsed by the Energy Savings Trust, and the appliances make some of the most efficient oil-fired boilers on the market. Worcester for the 6th year running has been awarded the best buys for their Greenstar gas boilers. They are one of the largest suppliers of gas, propane and oil fuel type boilers. Safety is a priority here at BHL; that’s why our boilers are only supplied by the most reputable manufacturers.


A gas boiler can last up to 15 years and if your boiler is reaching that age, it’s probably time to get a new one. Installing a boiler can be a challenge if you’ve never done it before, though with enough persistence it can be achieved. Before anything, check all parts are there, read through the instructions thoroughly, and figure out where everything goes. You’ll need to research the pipe routes in your home ensuring the boiler gets installed correctly. The most time consuming part is fitting the boiler to the wall, take care and don’t forget to make sure all electrics are turned off. If you want central heating in your home you will need to get the relevant radiators in your home. A new radiator will require a small amount of air ventilation once everything is successfully installed. As you may have noticed, installing a boiler is not exceptionally difficult, but if it’s not something your open to trying then give the team here at BHL a call. Not only can BHL supply gas boilers. BHL recommend you have someone qualified in the profession, install your boiler – if you were to install your own boiler its warranty would then be void. BHL’s friendly team can be reached at any time during opening hours to discuss quotes or to request further information, so why not give us a call?

What’s that output?

A boilers KW output is the rating of which the power is being used. With boilers ranging from a 14KW output to a 70KW output BHL can guarantee you’ll find the right boiler for you and your home. Gas regular boilers can be purchased in all outputs, to suit smaller and larger surface areas. The source of heat for a boiler is combustion of any several fuels, such as wood, coal, oil or natural gas. Most boilers produce steam to be used at saturation temperature; that is, saturated steam. An added bonus is that hot water is delivered at mains pressure, allowing you to get a powerful shower without the need for a separate pump. Choosing the right size boiler for your home can be extremely perplexed, and whilst it is advisable you contact a gas safe plumber to give you advice. It is also useful to have an idea of what you will need to budget. The output is the amount of heat used; the output/input ratio gives the efficiency of the boiler. A boilers output should be paired with the heat load of the house. Not only can we guarantee a specific output, we can also supply boilers of difference width, length and height, along with the flow rate and warranty. Our easy to use website allows you to search for a boiler using what matters to you. Search by warranty, height, and output. BHL are here to help you find the boiler that suits your home.

Which Boiler?

Combination boilers are one of the most popularly purchased gas boilers. A combination boiler is both a high efficiency water heater and a central heating boiler in a single compact unit. Combi boilers heat water directly from the mains when you turn on a tap, so you won’t need a hot water storage cylinder or a cold water storage tank in the roof space. They are also very cost efficient and energy efficient as water is heating instantly rather than being heated and then stored in a cylinder. BHL love finding benefits to each and every product we provide, therefore another benefit of the combination boiler is that hot water is delivered at mains pressure, which means that you could get a powerful shower without the need for a separate pump. Combination boilers tend to be more appropriate for smaller properties and are ideal where there is little or no loft space. Amongst all these advantages there is also no need for a hot water space, increasing your living space.

System boilers require a cylinder for storing hot water, however the major heating and hot water system components are built in the boiler itself, making it a lot quicker and easier to install.  In addition, there is no need for a tank in the loft space or where the space is earmarked for a conversion. These boilers are also compatible with solar water heating systems, which deliver environmental benefits as well as low energy bills. System boilers are ideal for homes with more than one bathroom that need a constant supply of hot water to any number of taps at the same time.



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