Cost Savings

Based on a saving of 25% gas usage, the Energy Saving Trust estimates the average saving per household on energy bills after installing a new boiler to be £310 per year. The table below illustrates just how much a modern condensing boiler could cut your gas bills by, depending on the size of your house (a boiler that’s 15 years old or more is classed as ‘old’ in these calculations. A lightweight boiler can be attached to a wall; a heavyweight boiler is floor standing).

Annual fuel costs with different boiler types

Boiler TypeEfficiencyFlatBungalowTerracedSemi-detachedDetached
Old gas heavy weight55% £799£1020£1062£1204£1705
Old gas light weight65%£659£863£898£1019£1442
New non-condensing78%£549£719£749£849£1202
New condensing89%£481£630£656£744£1053

(Source: Sedbuk)
These figures are based on a gas unit price of 4.36p per kWh (April 2013) * source from which report 2013.

Since October 2010 only boilers that are installed in homes must be at least 88% efficient. All of the boilers we install are over 90% efficiency.

Extra Savings with Add Heat

By Choosing Add Heat you have the piece of mind that all of our boilers carry a 10 year guarantee on parts – giving you peace of mind that you will always have heating and hot water within your home.

Typical Savings

£310 per year (£25.80 per month) on your annual fuel bills
£336 per year (£28 per month) on an average boiler maintenance package
This would give you a combined average saving of £6,460.00 over 10 year period

Nest Heating

Nest thermostatThe Nest Learning Thermostat is the newest technology in heating controls for your home.

Free Service

Add Heat BoilerGet your first year boiler service for FREE when upgrading to one of our new A-rated boilers.


ADEY logoMaintain and protect all domestic central heat systems from the damaging effects of iron oxide sludge build up.

Broken or faulty boiler?

Add Heat ThermometerWe all know there is never a good time for your central heating system to breakdown – but it is reassuring knowing that there is an easy way to get your home back up to temperature. When your boiler fails turn to Add Heat for a fast, reliable service that will get your home warm again in no time.

Free Quote

Call today for more information: 0161 667 1490

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