You will see the biggest savings if you're replacing an old-fashioned non-condensing boiler with a modern condensing system, but since 2005 all gas boilers have had to be condensing boilers. This makes your choice of boiler a key priority, helping to lower your carbon footprint and and cut your energy bills. Most of us will be getting gas and oil boilers for the foreseeable future. To achieve this household emissions will need to be reduced by 95%, to just 138kg a year per household by 2050 (Energy Savings Trust, 2021).Īt the moment, switching to a non-fossil-fuel boiler isn't necessarily cheap or easy. The UK is heading towards net zero carbon emissions by 2050. In total, heating our homes accounts for around 17% of UK carbon emissions. The 2021 Heat and Buildings Strategy from the Department of Business, Energy and Industrial Strategy reported 77.1 mega tonnes of green house gas emissions from UK homes – that's around 2,666kg per home on average. Learn more about boiler pros and cons in our different types of boiler advice guide. Your heating engineer will be able to talk you through the different types of boiler and make a recommendation on the best type for your needs.
Best suited for larger homes with poor water pressure and a high water demand (eg multiple bathrooms being used at the same time) System boilers are like regular boilers but don't require a cold water feed tank and have more components built into the boiler body.Best suited for larger homes with a high water demand (eg multiple bathrooms being used at the same time). Heat-only (regular) boilers require a cold water feed tank and hot water storage tank, usually installed in the loft.Best suited for small flats or homes, with low water demands (eg one bathroom). Combi boilers provide hot water on demand.There are typically three different types of gas boiler to choose from: combination (combi) boilers, heat-only (also called conventional or regular) boilers and system boilers. Know the type of fuel you need? Read our gas boiler, oil boiler and LPG boiler reviews. Most UK households are connected to the UK's gas network and so have a gas heating system equipped with a gas boiler.īut for the 15% of homes not on the gas network (Energy Savings Trust, May 2021), there are alternatives such as fitting an oil boiler, liquid petroleum gas (LPG) boiler, or a wood-burning stove with a back boiler (which come with another set of environmental implications). What type of boiler should I get? Gas, oil and LPG boilers
Not sure if you need a new boiler? Look out for these five signs you need a new boiler.